QUALCOMM Incorporated patent applications on March 27th, 2025
Patent Applications by QUALCOMM Incorporated on March 27th, 2025
QUALCOMM Incorporated: 80 patent applications
QUALCOMM Incorporated has applied for patents in the areas of H04L5/00 (15), H04B7/06 (6), H04W56/00 (4), H04W72/1268 (4), H04W24/02 (4) H04W72/1268 (4), H04L5/0051 (2), H04W24/02 (2), H04W72/40 (2), H04W12/037 (1)
With keywords such as: device, based, wireless, data, communication, network, configured, signal, information, and time in patent application abstracts.
Patent Applications by QUALCOMM Incorporated
Inventor(s): Jing DAI of Beijing CN for qualcomm incorporated, Min HUANG of Beijing CN for qualcomm incorporated, Chao WEI of Beijing CN for qualcomm incorporated, Chenxi HAO of Beijing CN for qualcomm incorporated, Liangming WU of Beijing CN for qualcomm incorporated, Mingxi YIN of Beijing CN for qualcomm incorporated, Hao XU of Beijing CN for qualcomm incorporated
IPC Code(s): G01S13/00, G01S7/00, G01S13/02, G01S13/42, H01Q25/00
CPC Code(s): G01S13/003
Abstract: disclosed are techniques for radio frequency (rf) sensing. in an aspect, a network entity (e.g., base station or road-side unit) may perform rf sensing in a first mode for sensing a horizontal angle using horizontal multiple input, multiple output (mimo) radar with vertical beamforming, in which a two-dimensional mimo antenna array is configured into a plurality of vertical columns, each column comprising a plurality of antenna elements configured to transmit as a phased array, each column transmitting a different orthogonal signal from the other columns. the network entity may perform rf sensing in a second mode for sensing a vertical angle using vertical mimo radar with horizontal beamforming, in which the mimo antenna array is configured into a plurality of horizontal rows, each row comprising a plurality of antenna elements configured to transmit as a phased array, each row transmitting a different orthogonal signal from the other rows.
20250102660. SECURE RANGING SEQUENCE GENERATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Varun Amar REDDY of San Diego CA US for qualcomm incorporated, Alexandros MANOLAKOS of Athens GR for qualcomm incorporated
IPC Code(s): G01S13/76, H04W12/03, H04W12/041, H04W12/12, H04W12/69, H04W64/00
CPC Code(s): G01S13/765
Abstract: a ranging method includes: receiving, at a first ue from a first entity, encryption input information; communicating, by the first ue with a second entity that is a second ue, to establish a ranging session with the second ue; using the encryption input information to produce an en-crypted ranging signal; and using the encrypted ranging signal in the ranging session for ranging between the first ue and the second ue.
20250103092. GLOBAL COUNTER SAVE AND RESTORE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Prashanth Kumar KAKKIRENI of Bengaluru IN for qualcomm incorporated, Naveen Kumar NARALA of Bengaluru IN for qualcomm incorporated, Amod PHADKE of Bangalore IN for qualcomm incorporated, Arun GOTHEKAR of Hyderabad IN for qualcomm incorporated, Anirudh GHAYAL of Secunderabad IN for qualcomm incorporated
IPC Code(s): G06F1/10, G06F1/3287, G06F15/78
CPC Code(s): G06F1/10
Abstract: a global count or reference time in a computing device may be maintained during a sleep state in which the global counter is powered off. the global count from the global counter may be saved in a register when the sleep state is entered. when the sleep state is exited, the global count in the register may be restored in the global counter.
Inventor(s): Mahadevamurty Nemani of San Diego CA US for qualcomm incorporated, Matthew Severson of Austin TX US for qualcomm incorporated, Gabriel Watkins of San Diego CA US for qualcomm incorporated, Vijayakumar Ashok Dibbad of Bangalore IN for qualcomm incorporated, Ronald Alton of Oceanside CA US for qualcomm incorporated, Lai Xu of San Diego CA US for qualcomm incorporated, Jeffrey Gemar of San Diego CA US for qualcomm incorporated
IPC Code(s): G06F1/3296, G06F1/3206
CPC Code(s): G06F1/3296
Abstract: power limiting in a processor-based system based on allocating power budgets for different sub-systems based on multiple time-based power limits is disclosed. the processor-based system has multiple power consuming sub-systems (e.g., non-processing unit (pu) and pu sub-systems) that demand and consume power from a power source of the processor-based system. to limit overall power consumption of the processor-based system over different time-based power limits, the processor-based system includes a power limiter circuit. the power limiter circuit is configured to manage multiple, different time-based (e.g., time constant) power limits for the processor-based system and to allocate corresponding power limit budgets to constrain power consumption of different sub-systems based on the multiple time-based power limits. the power limiter circuit can be configured to constrain power consumption of a pu sub-system to a total pu sub-system power limit budget based on the multiple time-based power limits.
Inventor(s): Madhu Yashwanth BOENAPALLI of Hyderabad IN for qualcomm incorporated, Sai Praneeth SREERAM of Anantapur IN for qualcomm incorporated, Surendra PARAVADA of Hyderabad IN for qualcomm incorporated
IPC Code(s): G06F3/06
CPC Code(s): G06F3/0647
Abstract: a host device includes a memory configured to store a logical-to-physical address mapping table of a flash memory device. the host device also includes one or more processors coupled to the memory and configured to be coupled to the flash memory device. the one or more processors are configured to determine whether a trigger condition is satisfied. the trigger condition is associated with checking a distribution of write data that is written to the flash memory device. the one or more processors are also configured to, based on a determination that the trigger condition is satisfied, identify a die of the flash memory device that has a higher data occupancy than at least one other die of the flash memory device, and send a command to the flash memory device to move data from the identified die to one or more other dies of the flash memory device.
Inventor(s): Francois Ibrahim ATALLAH of Raleigh NC US for qualcomm incorporated, Yatharth GUPTA of Bangalore IN for qualcomm incorporated
IPC Code(s): G06F7/544, G06F5/01
CPC Code(s): G06F7/5443
Abstract: a method for multiplication and accumulation includes performing multiplications on a first set of bits and a second set of bits to generate first products, and performing multiplications on a third set of bits and a fourth set of bits to generate second products. the method also includes summing the first products to generate a first sum, changing a bit value of one of the second products, and summing the second products to generate a second sum. the method further includes averaging the first sum and the second sum to obtain an average of the first sum and the second sum, converting the average of the first sum and the second sum into a digital signal, and shifting and adding a one to the digital signal.
20250103322. Bootloader for Device Firmware Upgrade_simplified_abstract_(qualcomm incorporated)
Inventor(s): Himanshu SRIVASTAVA of Bangalore IN for qualcomm incorporated, Suhaskumar PATEL of Bangalore IN for qualcomm incorporated
IPC Code(s): G06F8/654
CPC Code(s): G06F8/654
Abstract: various embodiments include systems and methods for updating firmware on a computing device. a computing device may determine essential image sections and non-essential image sections of a working firmware image stored in a flash memory of the computing device. the computing device may store the data in the non-essential image sections on a host device as a backup image, erase the data in the non-essential image sections from the flash memory, receive an update firmware image from the host device, store essential image sections of the update firmware image to the flash memory, and reboot the computing device from the essential image sections of the update firmware image stored in the flash memory.
Inventor(s): Hithesh Hassan Lepaksha of Hyderabad IN for qualcomm incorporated, Darshan Kumar Nandanwar of Bangalore IN for qualcomm incorporated, Sagar Bamashetti of Chadchan IN for qualcomm incorporated
IPC Code(s): G06F9/30
CPC Code(s): G06F9/3013
Abstract: a processing unit including a dynamically allocatable vector register file for non-vector instruction processing is disclosed. the processing unit includes an integer execution circuit and integer register file for processing integer instructions. the processing unit also includes a vector execution circuit and a vector register file for processing vector instructions. the integer and vector register files are each sized at design time. a processing unit may be called upon to execute varying workloads that vary between integer and vector operations. rather than statically dedicating the entire vector register file to vector registers, the processor is configured to dynamically allocate a portion(s) of the vector registers in the vector register file for use in the execution of integer instructions.
Inventor(s): Prasanna Srinivasan of Bangalore IN for qualcomm incorporated
IPC Code(s): G06F9/30
CPC Code(s): G06F9/30145
Abstract: tracking instruction handling using opcode matching in processor-based devices is disclosed herein. in some aspects, a processor-based device provides a processor device that comprises an opcode match register, an accumulator register, and an instruction processing circuit. the instruction processing circuit is configured to determine that an instruction of a plurality of instructions matches an opcode value stored in the opcode match register. the instruction processing circuit is further configured to, responsive to determining that the instruction matches the opcode value stored in the opcode match register, modify a value stored in the accumulator register without halting or modifying program control flow.
Inventor(s): Sateeshkumar INJARAPU of Bangalore IN for qualcomm incorporated, Manish Kumar SAXENA of Bangalore IN for qualcomm incorporated, Amit DUGGAL of Bangalore IN for qualcomm incorporated, Nitin JAISWAL of Bangalore IN for qualcomm incorporated
IPC Code(s): G06F11/07, G06F11/10
CPC Code(s): G06F11/079
Abstract: methods and apparatuses directed to memory fault detection mechanisms within die architectures. in some examples, a die package includes decoder logic that receives multiple data words, and a first error correcting code for each of the data words. the decoder logic generates, for each of the data words, a second error correcting code based on a corresponding one of the data words. further, the decoder logic generates, for each of the data words, an error status based on the first error correcting code and the second error correcting code that corresponds to each of the data words. the die package also includes error generation logic that receives the error status for the data words from the decoder logic, and generates error data based on a combination of the error statuses for the data words. the error generation logic can store the error data in a memory device.
Inventor(s): Shriharsha CHEBBI of Hyderabad IN for qualcomm incorporated, Nirav Narendra DESAI of Hyderabad IN for qualcomm incorporated, Badrinath DORAIRAJAN of Bangalore IN for qualcomm incorporated, Lakshmi Narayana PANUKU of Hyderabad IN for qualcomm incorporated
IPC Code(s): G06F12/02, G06F12/0891
CPC Code(s): G06F12/023
Abstract: various embodiments include systems and methods for improving dynamic random-access memory (dram) efficiency and last level cache (llc) utilization. a computing system may be configured to dynamically adjust dram efficiency calculations based on multiple system metrics and conditions (e.g., ddr frequency, density, refresh rates, etc.) for more accurate frequency settings and improved power consumption. the computing system may use a multi-stage approach that includes memory and cache allocation, bandwidth management, and frequency settings. the computing system may fine-tune the dram efficiency calculations based on various other factors (e.g., cache miss rates, power consumption, etc.), dynamically modify operational parameters (e.g., ddr frequencies, etc.) in response to specific events or computational tasks, and work in tandem with other system components (e.g., a last-level cache controller (llcc), etc.) to improve resource allocation.
Inventor(s): Santhosh Reddy AKAVARAM of Hyderabad IN for qualcomm incorporated, Chintalapati BHARATH SAI VARMA of Hyderabad IN for qualcomm incorporated, Prakhar SRIVASTAVA of Lucknow IN for qualcomm incorporated, Hung VUONG of Coronado CA US for qualcomm incorporated, Ravi Kumar SEPURI of Hyderabad IN for qualcomm incorporated
IPC Code(s): G06F12/084, G06F12/02
CPC Code(s): G06F12/084
Abstract: a host device includes a host controller interface (hci) configured to be coupled to a flash memory device and configured to receive a notification from the flash memory device that a performance threshold register value has been exceeded while the flash memory device is configured to use a shared write buffer. the hci is also configured to, in response to receiving the notification, perform a remedial action that includes reassigning a portion of a first logical unit (lu).
Inventor(s): Hithesh Hassan LEPAKSHA of Hyderabad IN for qualcomm incorporated, Sharath Kumar NAGILLA of Hyderabad IN for qualcomm incorporated, Kalangi Fredy SUNDAR of Hyderabad IN for qualcomm incorporated, Raveesh SINHA of Hyderabad IN for qualcomm incorporated
IPC Code(s): G06F13/16, G06F11/30, G06F13/42
CPC Code(s): G06F13/1689
Abstract: aspects relate to using memory access latency to mitigate thermal excesses in a system on a chip (soc). an apparatus includes a processing core, a memory, and thermal monitor configured to determine a thermal state of the processing core. a memory controller is coupled to the processing core, to the thermal monitor, and to the memory, and configured to provide the processing core with access to the memory, the memory controller further configured to delay access to the memory in response to the thermal state.
Inventor(s): Hithesh Hassan LEPAKSHA of Hyderabad IN for qualcomm incorporated, Sharath Kumar NAGILLA of Hyderabad IN for qualcomm incorporated, Darshan Kumar NANDANWAR of Bangalore IN for qualcomm incorporated
IPC Code(s): G06F15/78
CPC Code(s): G06F15/7825
Abstract: a method of execution unit (eu) sharing between processor cores is described. the method includes encountering a structural hazard associated with an issued instruction in an instruction queue of a dispatch stage inside an active processor core. the method also includes issuing a request for an idle execution unit of an inactive processor core. the method further includes sending a transaction containing source operands of the issued instruction, and a word address of a result buffer as a destination operand to an allocated eu of the inactive processor core. the method also includes replacing the issued instruction in the instruction queue with a load operation to forward a result of the issued instruction from the result buffer based on the word address.
20250103888. CONTEXT-BASED MODEL SELECTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Fatemeh SAKI of San Diego CA US for qualcomm incorporated, Yinyi GUO of San Diego CA US for qualcomm incorporated, Erik VISSER of San Diego CA US for qualcomm incorporated
IPC Code(s): G06N3/082, G06V20/10, G10L15/183, G10L15/20, H04L67/00, H04W4/02
CPC Code(s): G06N3/082
Abstract: a device includes one or more processors configured to receive sensor data from one or more sensor devices. the one or more processors are also configured to determine a context of the device based on the sensor data. the one or more processors are further configured to select a model based on the context. the one or more processors are also configured to process an input signal using the model to generate a context-specific output.
Inventor(s): Haijun ZHAO of Beijing CN for qualcomm incorporated
IPC Code(s): G06N3/096, G06N3/0455
CPC Code(s): G06N3/096
Abstract: a method of anomaly detection and energy-efficient inference determination includes receiving an input. a set of features of the input are extracted using an artificial neural network (ann) to generate a latent representation of the input. a reconstruction of the input is generated using the ann, based on the latent representation. a reconstruction error is computed based on the generated reconstruction and the input. the reconstruction error is compared to a predefined threshold to determine whether the in-distribution data or out-of-distribution data. an anomaly is detected in response to an out-of-distribution determination. a decision model is provided with the latent representation in response to the input being determined to be in-distribution data. in turn, the decision model computes an inference based on the latent representation.
Inventor(s): Arpit BHATNAGAR of Bengaluru IN for qualcomm incorporated, Abhishek RANKA of Bangalore IN for qualcomm incorporated
IPC Code(s): G06T1/20
CPC Code(s): G06T1/20
Abstract: aspects presented herein relate to methods and devices for frame processing including an apparatus, e.g., client or server. the apparatus may estimate a set of frame processing times for at least one first frame in a set of frames. the apparatus may also detect a set of actual frame processing times for the at least one first frame in the set of frames. the apparatus may also output, based on the set of estimated frame processing times and the set of actual frame processing times, an indication to adjust a set of second frame processing times for at least one second frame in the set of frames, where the at least one second frame is subsequent to the at least one first frame in the set of frames.
Inventor(s): Praveen Kota of Tiruvannamalai IN for qualcomm incorporated
IPC Code(s): G06T3/40
CPC Code(s): G06T3/4038
Abstract: an apparatus includes a processing system including one or more memories and one or more processors coupled to the one or more memories. the processing system is configured to determine a first quantity of frames for a multi-frame image capture operation, to initiate capture of one or more frames of the multi-frame image capture operation using a camera, and to determine a second quantity of frames for the multi-frame image capture operation after capturing the one or more frames and prior to completing the multi-frame image capture operation. the processing system is further configured to generate a composite image in accordance with the second quantity of frames.
Inventor(s): Vishwanath Shashikant Nikam of Bangalore IN for qualcomm incorporated, Kalyan Kumar Bhiravabhatla of Bengaluru IN for qualcomm incorporated, Sampathkumar Periasamy of Bangalore IN for qualcomm incorporated, Suvam Chatterjee of San Diego CA US for qualcomm incorporated
IPC Code(s): G06T15/00, G06T15/04
CPC Code(s): G06T15/005
Abstract: efficiently handling restart indices during tile-based deferred rendering (tbdr) by graphics processing units (gpus) is disclosed herein. in some aspects, a processor circuit of a gpu determines, during a tile sorting pass, a location of a restart index in a plurality of indices of an index buffer associated with a primitive topology, and determines a skip count indicating a number of indices to skip during a tile rendering pass, based on the primitive topology and the location of the restart index. in some aspects, the processor circuit also determines visibility statuses corresponding to primitives of the primitive topology, and generates visibility data comprising the visibility statuses and the skip count. subsequently, during the tile rendering pass, the processor circuit bypasses fetching of the restart index, based on the skip count. according to some aspects, the processor circuit may also assemble the primitives based on the visibility data.
Inventor(s): Zhen LIU of San Diego CA US for qualcomm incorporated, Rajakumar GOVINDARAM of San Diego CA US for qualcomm incorporated, Rohan DESAI of San Diego CA US for qualcomm incorporated, Jiafu LUO of Irvine CA US for qualcomm incorporated, Satish GOVERDHAN of San Diego CA US for qualcomm incorporated, Pawan Kumar BAHETI of Bangalore IN for qualcomm incorporated
IPC Code(s): G06V10/25, G06F3/01, G06T3/40, G06T5/00, G06T5/20, H04N23/84, H04N25/611
CPC Code(s): G06V10/25
Abstract: systems and techniques are described herein for processing data. for instance, an apparatus for processing data is provided. the apparatus may include an image signal processor (isp) configured to: receive image data and an indication of a region of interest (roi) from an image sensor; determine image-processing settings for processing the image data based on the roi; and process the image data based on the image-processing settings.
Inventor(s): Jessica Liu STROHMANN of Cupertino CA US for qualcomm incorporated, Hrishikesh Vijaykumar PANCHAWAGH of Cupertino CA US for qualcomm incorporated, Yipeng LU of Moraga CA US for qualcomm incorporated, Chin-Jen TSENG of Fremont CA US for qualcomm incorporated, Kostadin Dimitrov DJORDJEV of Los Gatos CA US for qualcomm incorporated
IPC Code(s): G06V40/13, G06F1/16
CPC Code(s): G06V40/1306
Abstract: various aspects of the present disclosure relate generally to ultrasonic fingerprint sensor. in some aspects, a device may include a flexible display. the device may include an ultrasonic fingerprint sensor that is configured to transmit and receive an ultrasonic signal in an acoustic path through the flexible display. the device may include an acoustics configuration layer that is situated between the display and the ultrasonic fingerprint sensor. the acoustics configuration layer may be configured to optimize a signal strength of the ultrasonic signal based at least in part on a configuration of one or more layers of the flexible display. numerous other aspects are provided.
20250104723. BUNDLED MULTI-RATE FEEDBACK AUTOENCODER_simplified_abstract_(qualcomm incorporated)
Inventor(s): Guillaume Konrad SAUTIERE of Amsterdam NL for qualcomm incorporated, Vivek RAJENDRAN of San Diego CA US for qualcomm incorporated, Zisis Iason SKORDILIS of San Diego CA US for qualcomm incorporated
IPC Code(s): G10L19/04
CPC Code(s): G10L19/04
Abstract: a method includes generating an input data state for each data sample in a time series of data samples of a portion of an audio data stream. the method also includes providing at least one input data state to a first bottleneck and at least one other input data state to a second bottleneck. the first bottleneck is associated with a first bitrate and the second bottleneck is associated with a second bitrate. the method further includes generating a first encoded frame based on a first output data state from the first bottleneck and a second encoded frame based on a second output data state from the second bottleneck. the first encoded frame and the second encoded frame are bundled in a packet.
Inventor(s): Saurabh SETHI of MOHALI IN for qualcomm incorporated, Vasantha Kumar Bandur PUTTAPPA of Bangalore IN for qualcomm incorporated, Amulya Srinivasan MARGASAHAYAM of Bangalore IN for qualcomm incorporated, Madhukar Reddy N of Hyderabad IN for qualcomm incorporated, Abhay RAJ of Lucknow IN for qualcomm incorporated
IPC Code(s): G11C11/406
CPC Code(s): G11C11/40618
Abstract: various embodiments include methods for implementing a multi-bank memory refresh command on memory devices. a memory controller may select a number of memory banks to refresh in a refresh cycle, select a first memory bank to refresh, and send the memory device a multi-bank of memory refresh command that encodes the number of memory banks and the first memory bank to refresh. the memory device may recognize the multi-bank memory refresh command based on signals received over a number of clock cycles, decode the command to identify the number of memory banks to refreshed and the first memory bank to refresh, and then refresh the identified number of memory banks starting from the identified first memory bank.
Inventor(s): Kai LIU of San Diego CA US for qualcomm incorporated, Jui-Yi CHIU of Taichung City TW for qualcomm incorporated, Jonghae KIM of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L23/522, H01L21/768
CPC Code(s): H01L23/5227
Abstract: a device comprising a die substrate; a plurality of interconnects located over the die substrate, wherein the plurality of interconnects comprise a first plurality of interconnects comprising a first plurality of via interconnects, wherein the first plurality of interconnects are configured as a first inductor; and a second plurality of interconnects comprising a second plurality of via interconnects, wherein the second plurality of interconnects are configured as a second inductor; wherein the first inductor and the second inductor are intertwined, at least one magnetic layer that surrounds at least part of the first plurality of via interconnects and at least part of the second plurality of via interconnects; and at least one dielectric layer located over the die substrate.
Inventor(s): Aviv REGEV of Tel Aviv IL for qualcomm incorporated, Ronen SHAKED of Kfar Saba IL for qualcomm incorporated, Amit BAR-OR TILLINGER of Tel Aviv IL for qualcomm incorporated, Elad MEIR of Ramat Gan IL for qualcomm incorporated, Yaniv EISTEIN of Tel Aviv IL for qualcomm incorporated
IPC Code(s): H04B1/12
CPC Code(s): H04B1/12
Abstract: methods, systems, and devices for wireless communications using a singular value decomposition (svd) combiner precoder are described. the described techniques may enable a network entity to determine which streams of a set of multiple data streams to combine in the svd combiner precoder to increase a lowest signal-to-noise ratio of the set of multiple data streams, and which streams of the multiple streams to leave separate. the network entity may determine a precoding matrix using a square matrix �, which may allow the network entity to dynamically combine (e.g., or not combine) data streams. the network entity may transmit an indication to a ue indicating which streams the network entity will combine and which streams the network entity will not combine. the ue may accordingly demodulate the non-combined streams with a relatively less complex demodulator and may demodulate the combined streams with a relatively more complex demodulator.
Inventor(s): Yi HUANG of San Diego CA US for qualcomm incorporated, Jae Ho RYU of San Diego CA US for qualcomm incorporated, Enoch Shiao-Kuang LU of San Diego CA US for qualcomm incorporated, Jianming ZHU of Acton MA US for qualcomm incorporated
IPC Code(s): H04B7/0456, H04W72/51
CPC Code(s): H04B7/0465
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit capability information that indicates a power-level capability of each antenna group, of multiple antenna groups, wherein each antenna group is associated with one or more transmission antennas of at least eight transmission antennas associated with the ue. the ue may receive a scheduling communication that schedules an uplink communication using a selected precoder based at least in part on the capability information. numerous other aspects are described.
Inventor(s): Ahmed ELSHAFIE of San Diego CA US for qualcomm incorporated, Kianoush HOSSEINI of San Diego CA US for qualcomm incorporated, Yu ZHANG of San Diego CA US for qualcomm incorporated, Wanshi CHEN of San Diego CA US for qualcomm incorporated, Peter GAAL of San Diego CA US for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/0456, H04W72/25
CPC Code(s): H04B7/0626
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first network node may transmit a first sidelink reference signal (sl-rs) to a second network node. the first network node may receive, from the second network node, a second sl-rs and channel state information (csi) that is associated with the first (sl-rs). the first network node may determine a (csi)-related parameter based on the second (sl-rs) and the (csi). the first network node may transmit, to the second network node, the (csi)-related parameter or a communication based on the (csi)-related parameter. numerous other aspects are described.
Inventor(s): Fang YUAN of Beijing CN for qualcomm incorporated, Yan ZHOU of San Diego CA US for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated
IPC Code(s): H04B7/06, H04L5/00, H04W72/0457
CPC Code(s): H04B7/06952
Abstract: methods, systems, and devices for wireless communications are described that provide for determination of timing for application of a beam based on a beam switch indication and a switch of a bandwidth part (bwp) of a frequency bandwidth that is used for communications between a user equipment (ue) and a network entity. a ue may receive a beam switch indication to switch beamformed wireless communications from a first beam to a second beam. the ue may also determine that a bwp switch is to be performed prior to using the second beam, and may use the second beam and the new bwp based on a beam application time associated with the second beam, where the beam application time is based on a channel parameter (e.g., a sub-carrier spacing) of the first bandwidth part or the second bandwidth part.
Inventor(s): Cheng-Han WANG of San Jose CA US for qualcomm incorporated, Varun Amar REDDY of San Diego CA US for qualcomm incorporated, Qi ZHOU of Milpitas CA US for qualcomm incorporated, Hsin-Hsu CHEN of Santa Clara CA US for qualcomm incorporated, Liang ZHAO of Saratoga CA US for qualcomm incorporated, Koorosh AKHAVAN of San Diego CA US for qualcomm incorporated, Yi ZENG of San Jose CA US for qualcomm incorporated, Chan Hong PARK of San Jose CA US for qualcomm incorporated, Le Nguyen LUONG of San Diego CA US for qualcomm incorporated
IPC Code(s): H04B17/21, H04B17/00
CPC Code(s): H04B17/21
Abstract: a system for radio frequency (rf) residual sideband (rsb) calibration includes a complex (in phase/quadrature (i/q)) signal receiver, a signal generator configured to generate a transmit (tx) signal, a first phase shifter operably coupled to the real signal transmitter, a first signal combiner configured to combine a receive (rx) signal with the transmit (tx) signal to generate a first combined signal, a second phase shifter configured to provide a selected phase shift to the first combined signal, and a complex downconverter configured to generate an in phase rx signal and a quadrature rx signal alternatively using an in phase lo signal and a quadrature lo signal to generate one or more signals indicative of relative tx-rx lo phase (�), amplitude (a), tx lo i/q phase mismatch (�), rx i/q amplitude mismatch (�), and rx i/q phase mismatch (�) at the output of the complex receiver.
Inventor(s): Qiaoyu Li of Beijing CN for qualcomm incorporated, Arumugam Chendamarai Kannan of San Diego CA US for qualcomm incorporated, Himanshu Joshi of San Jose CA US for qualcomm incorporated, Taesang Yoo of San Diego CA US for qualcomm incorporated, Mahmoud Taherzadeh Boroujeni of San Diego CA US for qualcomm incorporated, Tao Luo of San Diego CA US for qualcomm incorporated
IPC Code(s): H04B17/24, H04B17/318, H04B17/373, H04W24/02
CPC Code(s): H04B17/24
Abstract: methods, systems, and devices for wireless communications are described. a network entity may transmit, and a user equipment (ue) may receive, signaling identifying a configuration of a set of multiple machine learning (ml) models for channel characteristic prediction. the channel characteristic prediction may include a channel characteristic prediction for each ml model of the set of multiple ml models based on a respective reference signal resource of the set of multiple reference signal resources. the network entity may obtain an input to the set of multiple ml models based on performing one or more measurements associated with the set of multiple reference signal resources. the network entity may output, and the ue may obtain, the input. the ue may process the input using at least one ml model of the set of multiple ml models to obtain the channel characteristic prediction of the at least one ml model.
Inventor(s): Jian LI of Shanghai CN for qualcomm incorporated, Changlong XU of Beijing CN for qualcomm incorporated, Chao WEI of Beijing CN for qualcomm incorporated, Jilei HOU of Rancho Santa Fe CA US for qualcomm incorporated
IPC Code(s): H04L1/00, H03M13/13, H03M13/27, H03M13/29
CPC Code(s): H04L1/0071
Abstract: aspects of the disclosure relate to wireless communication devices configured to encode information blocks to produce code blocks and interleave the code blocks utilizing an interleaver including a plurality of rows and a plurality of columns, where the number of columns of the interleaver varies between the rows. in some examples, the interleaver includes a right isosceles triangle-shaped matrix of rows and columns. in other examples, the interleaver includes a trapezoid-shaped matrix of rows and columns.
Inventor(s): Sitaramanjaneyulu KANAMARLAPUDI of San Diego CA US for qualcomm incorporated, Hobin KIM of San Diego CA US for qualcomm incorporated, Leena ZACHARIAS of San Jose CA US for qualcomm incorporated, Arnaud MEYLAN of San Diego CA US for qualcomm incorporated, Akshay KUMAR of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L1/1867, H04L1/1812
CPC Code(s): H04L1/189
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may obtain hybrid automatic repeat request (harq) information indicating whether the network node is configured to perform a retransmission of decoding information prior to an end of harq processes associated with the network node. the ue may receive, for a harq process associated with a downlink communication from the network node, a retransmission of a transport block (tb) that is associated with a reserved mcs when full decoding information for the tb is unavailable. the ue may perform, based on a reception of a retransmission, an action to proceed with the harq process, to restart the harq process, or to terminate the harq process, wherein the action is based on whether the network node is configured to perform the retransmission of the indication of the mcs. numerous other aspects are described.
Inventor(s): Fang YUAN of Beijing CN for qualcomm incorporated, Yan ZHOU of San Diego CA US for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA US for qualcomm incorporated, Shaozhen GUO of Beijing CN for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA US for qualcomm incorporated, Peter GAAL of San Diego CA US for qualcomm incorporated, Junyi LI of Greentown PA US for qualcomm incorporated
IPC Code(s): H04L1/1867, H04W76/38
CPC Code(s): H04L1/1896
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a network entity, a configuration that indicates a time alignment timer associated with a timing advance group (tag) for a bandwidth part (bwp) or a component carrier (cc) configured for multiple downlink control information (multi-dci) based multiple transmission reception point (multi-trp) communications. the ue may start the time alignment timer for a trp. the ue may flush one or more hybrid automatic repeat request (harq) identifiers (ids) from a harq buffer associated with the trp based at least in part on an expiration of the time alignment timer. numerous other aspects are described.
Inventor(s): Liangping MA of San Diego CA US for qualcomm incorporated, Xiao Feng WANG of San Diego CA US for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA US for qualcomm incorporated, Ayan SENGUPTA of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L5/00, H04J13/18
CPC Code(s): H04L5/0016
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may account for the application of orthogonal cover coding (occ) to an uplink transmission when determining the transport block size (tbs) for the uplink transmission. occ may be used to multiplex transmissions from multiple ues and may involve spreading information. described techniques may involve accounting for the spreading of information bits when determining the tbs for the uplink transmission to which occ is applied. sub-physical resource block (sub-prb) frequency allocations may be provided for uplink transmissions. the ue may account for the allocated quantity of sub-carriers when determining the quantity of information bits. to indicate a sub-prb, the ue may be configured to reinterpret one or more fields of an existing downlink control information (dci) format as indicating the allocated sub-carriers, or a new dci format may be configured that includes fields for indicating a sub-prb allocation.
Inventor(s): Jing Dai of Beijing CN for qualcomm incorporated, Liangming Wu of Beijing CN for qualcomm incorporated, Hao Xu of Beijing CN for qualcomm incorporated, Peter Gaal of San Diego CA US for qualcomm incorporated, Wanshi Chen of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L5/00
CPC Code(s): H04L5/0023
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support selection and quantization of time domain coefficients through an extended etype-ii codebook. in a first aspect, a method of wireless communication includes measuring, by a user equipment (ue), a bundle of channel state information reference signals (csi-rs) to determine channel quality information across a spatial domain, a frequency domain, and a time domain. the ue generates a first bitmap identifying a first plurality of non-zero coefficients (nzcs) selected to represent a first csi for the spatial domain and the frequency domain, and a second bitmap identifying a second plurality of nzcs selected to represent a second csi for the time domain. the ue would then transmit one or more csi reports including one or both of the first bitmap and the second bitmap. other aspects and features are also claimed and described.
Inventor(s): Weimin DUAN of San Diego CA US for qualcomm incorporated, Alexandros MANOLAKOS of Athens GR for qualcomm incorporated, Sony AKKARAKARAN of Poway CA US for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/21
CPC Code(s): H04L5/0048
Abstract: disclosed are techniques for wireless positioning. in an aspect, a user equipment (ue) receives, from one or more transmission-reception points (trps), one or more on-demand downlink positioning reference signals (dl-prs), the one or more on-demand dl-prs having one or more downlink transmission parameters, and transmits, to the one or more trps, one or more uplink positioning reference signals (ul-prs), the one or more ul-prs having one or more uplink transmission parameters, wherein values of the one or more uplink transmission parameters are the same as or within a threshold of values of the one or more downlink transmission parameters.
Inventor(s): Deepak AGARWAL of San Diego CA US for qualcomm incorporated, Michael Francis GARYANTES of Bradley Beach NJ US for qualcomm incorporated, Abhishek Saurabh SACHIDANAND SINHA of San Diego CA US for qualcomm incorporated, James KRYSL of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L5/00, H04B7/06, H04W56/00, H04W72/0446
CPC Code(s): H04L5/0051
Abstract: methods, systems, and devices for wireless communications are described. a remote unit (ru) may transmit, to a distributed unit (du), an indication of a skew time parameter associated with providing compensated samples for a plurality of symbols associated with a slot. the ru may store a set of samples associated with a first subset of the plurality of symbols associated with the slot, the storing based on a processing delay associated with receiving demodulation reference signals during a portion of the first subset of the plurality of symbols associated with the slot. the ru may transmit, to the du, a burst of compensated samples for the plurality of symbols in a transmission window that is offset in time from a beginning symbol of the slot according to the skew time parameter.
Inventor(s): Chiranjib SAHA of Lakeside CA US for qualcomm incorporated, Harikumar KRISHNAMURTHY of San Diego CA US for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA US for qualcomm incorporated, Alexandros MANOLAKOS of Athens, Attikí GR for qualcomm incorporated, Xiao Feng WANG of San Diego CA US for qualcomm incorporated, Ayan SENGUPTA of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L5/00, G01S5/00, G01S5/02, G01S5/10, H04W64/00
CPC Code(s): H04L5/0051
Abstract: in some implementations, a location server may, in a positioning session between the location server and a user equipment (ue): receive, from the ue, a report message comprising reference signal time difference (rstd) measurement information of an rstd measurement, performed by the ue, of radio frequency (rf) signals, wherein: at least one rf signal of the rf signals is transmitted by an ntn next generation radio access network (ng-ran) node, and the rstd measurement information comprises an offset to compensate for a delay in the at least one rf signal. the location server may determine a position of the ue based at least in part on the rstd measurement information.
Inventor(s): Zhichao ZHOU of Beijing CN for qualcomm incorporated, Ravi AGARWAL of San Diego CA US for qualcomm incorporated, Yih-Hao LIN of San Diego CA US for qualcomm incorporated, Peerapol TINNAKORNSRISUPHAP of San Diego CA US for qualcomm incorporated, Diana MAAMARI of San Diego CA US for qualcomm incorporated, Ovidiu Constantin IACOBOAIEA of Chatillon FR for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/115
CPC Code(s): H04L5/0053
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a configured grant (cg) for a physical uplink channel. the ue may transmit a communication using cg physical resource blocks of data symbols of a plurality of symbols scheduled by the cg and a termination indication that indicates a termination of the data symbols prior to a last symbol of the plurality of symbols scheduled by the cg. numerous other aspects are described.
Inventor(s): Zhichao ZHOU of Beijing CN for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/11, H04W72/232, H04W72/40
CPC Code(s): H04L5/0055
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, to another ue via a sidelink, a feedback communication associated with a transport block in a physical downlink shared channel (pdsch), wherein the feedback communication is transmitted via a sidelink feedback channel that is associated with the pdsch. the ue may receive, from the other ue, a retransmission of the transport block based at least in part on the feedback communication being transmitted in the sidelink feedback channel that is associated with the pdsch. numerous other aspects are described.
Inventor(s): Qian ZHANG of Basking Ridge NJ US for qualcomm incorporated, Junyi LI of Fairless Hills PA US for qualcomm incorporated, Yan ZHOU of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L5/14
CPC Code(s): H04L5/14
Abstract: methods, systems, and devices for wireless communications are described. a network may configure a user equipment (ue) with a time duration pattern, and may further indicate (e.g., via control signaling) which time intervals (e.g., slots or symbols) of the time duration pattern are designated as full duplex time intervals. the network may indicate a full duplex time interval on a configured downlink symbol, a configured uplink symbol, or a configured flexible symbol. the network may further indicate frequency resources (e.g., an uplink subband, a downlink subband, etc.) via which the ue is to perform the full duplex communication during the indicated time intervals. the control signaling may include an indication of a full duplex mode for each of the time intervals. multiple transmission receive points (trps) may communicate to determining which trp will schedule uplink signaling and which trp will schedule downlink signaling in the full duplex time interval.
Inventor(s): Stephen Jay SHELLHAMMER of Ramona CA US for qualcomm incorporated, Bin TIAN of San Diego CA US for qualcomm incorporated, Sameer VERMANI of San Diego CA US for qualcomm incorporated, Jialing Li CHEN of San Diego CA US for qualcomm incorporated, Youhan KIM of Saratoga CA US for qualcomm incorporated
IPC Code(s): H04L27/26, H04W84/12
CPC Code(s): H04L27/2603
Abstract: this disclosure provides methods, devices and systems for wireless communication, and particularly, for generating or receiving a multi-generation physical layer protocol data unit (ppdu). the multi-generation ppdu may concurrently include a first generation-specific preamble based on a first generation of a wireless communication specification (such as that defined by the institute of electrical and electronics engineers (ieee) 802.11 family of standards) and a second generation-specific preamble based on a second generation of the wireless communication specification in a same transmission. the generation-specific preambles may be generated based on bandwidth portions of a wireless channel that each generation-specific preamble will occupy in the multi-generation ppdu. one or more of the generation-specific preambles may be modified based on an aggregate bandwidth of the multi-generation ppdu. this disclosure includes several options for modifying one or more generation-specific preambles or data fields to accommodate their use in a multi-generation ppdu.
20250106079. CYCLIC PREFIX ADAPTATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ahmed ELSHAFIE of San Diego CA US for qualcomm incorporated, Alexandros MANOLAKOS of Athens GR for qualcomm incorporated, Hung Dinh LY of San Diego CA US for qualcomm incorporated, Yuchul KIM of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L27/26, H04B7/06, H04B17/309
CPC Code(s): H04L27/2607
Abstract: certain aspects of the present disclosure provide techniques for cyclic prefix (cp) optimization and adaptation. certain aspects provide a method for wireless communication by a first communications device. the method generally includes determining a first cp length for communicating with a second communications device based on at least one of: an energy charging requirement of the first communications device or the second communications device or a security requirement for communications between the first communications device and the second communications device, and communicating, with the second communications device, a first signal over a first symbol, wherein the first signal comprises a first cp having the first cp length.
Inventor(s): David YUNUSOV of Holon IL for qualcomm incorporated, Peer BERGER of Hod Hasharon IL for qualcomm incorporated, Amit BAR-OR TILLINGER of Tel-Aviv IL for qualcomm incorporated
IPC Code(s): H04L27/26
CPC Code(s): H04L27/262
Abstract: method and apparatus for reduced signaling overhead in papr reduction techniques. the apparatus receives, from a transmitter, a signal comprising a set of overhead bits associated with a papr reduction sequence applied to a data signal from the signal, wherein the set of overhead bits are distinct from data symbols corresponding to the data signal. the apparatus decodes the set of overhead bits to identify the papr reduction sequence applied to the data signal from the signal. the apparatus removes the papr reduction sequence applied to the data signal. the apparatus decodes a remaining set of symbols of the data symbols from the signal, wherein the remaining set of symbols are free of the papr reduction sequence.
Inventor(s): Karl Georg HAMPEL of Jersey City NJ US for qualcomm incorporated, Naeem AKL of BRIDGEWATER NJ US for qualcomm incorporated, Miguel GRIOT of La Jolla CA US for qualcomm incorporated
IPC Code(s): H04L67/14, H04W76/11, H04W76/12
CPC Code(s): H04L67/14
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive first information indicative of a first internet protocol address. the ue may transmit a non-access stratum (nas) request to a core network service to establish a protocol data unit session using the first internet protocol address and a user plane protocol stack. the ue may receive, from the core network service using the first internet protocol address and the user plane protocol stack, a nas response including second information indicative of a second internet protocol address. the ue may transmit nas information to the core network service using the first internet protocol address and the user plane protocol stack, and first data information associated with the protocol data unit session using the second internet protocol address and the user plane protocol stack.
Inventor(s): Wesley James HOLLAND of Encinitas CA US for qualcomm incorporated, Micha GALOR GLUSKIN of San Diego CA US for qualcomm incorporated, Venkata Ravi Kiran DAYANA of San Diego CA US for qualcomm incorporated, Upal MAHBUB of El Cajon CA US for qualcomm incorporated, Scott BARKER of San Diego CA US for qualcomm incorporated
IPC Code(s): H04N23/951, G06T3/4053, H04N23/68
CPC Code(s): H04N23/951
Abstract: systems and techniques are provided for processing one or more frames. for example, a process can include obtaining a first plurality of frames associated with a first settings domain from an image capture system, wherein the first plurality of frames is captured prior to obtaining a capture input. the process can include obtaining a reference frame associated with a second settings domain from the image capture system, wherein the reference frame is captured proximate to obtaining the capture input. the process can include obtaining a second plurality of frames associated with the second settings domain from the image capture system, wherein the second plurality of frames is captured after the reference frame. the process can include, based on the reference frame, transforming at least a portion of the first plurality of frames to generate a transformed plurality of frames associated with the second settings domain.
Inventor(s): Chang-Sik CHOI of Seoul KR for qualcomm incorporated, Kapil GULATI of Belle Mead NJ US for qualcomm incorporated, Sudhir Kumar BAGHEL of Hillsborough NJ US for qualcomm incorporated
IPC Code(s): H04W4/029, G01S5/02, H04L5/00, H04W4/40, H04W56/00
CPC Code(s): H04W4/029
Abstract: certain aspects of the present disclosure provide techniques for improving sidelink positioning via messaging between wireless nodes, e.g., roadside service units (rsus). a method that may be performed by a user equipment (ue) includes receiving a first positioning reference signal (prs) from a first wireless node, receiving a second prs from a second wireless node, receiving, from the first wireless node, an estimate of a first clock error component between the first wireless node and the second wireless node, and estimating a position of the ue, based on the first prs, the second prs, and the estimate of the first clock error component.
Inventor(s): Navid ABEDINI of Basking Ridge NJ US for qualcomm incorporated, Naeem AKL of Bridgewater NJ US for qualcomm incorporated, Shankar KRISHNAN of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W8/12, H04W60/04, H04W68/02
CPC Code(s): H04W8/12
Abstract: a method for wireless communication by a user equipment (ue) includes receiving, from a network node, a first message indicating one or more parameters associated with a limited mobility zone within a coverage area of one or more cells. the method also includes transmitting, to the network node, a second message indicating the ue is within the limited mobility zone in accordance with determining the ue is within the limited mobility zone in accordance with the one or more parameters. the method further includes receiving, from the network node, a third message including first paging information in accordance with a first paging configuration associated with the limited mobility zone.
Inventor(s): Bharat SHRESTHA of San Diego CA US for qualcomm incorporated, Prasad Reddy KADIRI of San Diego CA US for qualcomm incorporated, Umesh PHUYAL of San Diego CA US for qualcomm incorporated, Haris ZISIMOPOULOS of London GB for qualcomm incorporated, Soo Bum LEE of San Diego CA US for qualcomm incorporated, Mungal Singh DHANDA of Slough GB for qualcomm incorporated, Miguel GRIOT of La Jolla CA US for qualcomm incorporated
IPC Code(s): H04W12/037, H04W12/041, H04W72/30
CPC Code(s): H04W12/037
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive a control message indicating one or more decryption keys for multicast and broadcast service (mbs) communications within a geographic service area supported by one or more cells of a non-terrestrial network (ntn) or a terrestrial network (tn). the ue may also receive geographic information associated with the geographic coverage area, synchronization information associated with the one or more cells, prioritization information associated with the one or more cells, or a combination thereof. accordingly, the ue may receive an mbs message via the one or more cells, and may decrypt the mbs message based on the control message, the geographic information, the synchronization information, the prioritization information, or a combination thereof. the techniques described herein may enable the ue to receive encrypted mbs communications within the geographic service area.
Inventor(s): Rajeev KUMAR of San Diego CA US for qualcomm incorporated, Aziz GHOLMIEH of Del Mar CA US for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA US for qualcomm incorporated, Miguel GRIOT of La Jolla CA US for qualcomm incorporated
IPC Code(s): H04W24/02, H04W8/24, H04W24/10
CPC Code(s): H04W24/02
Abstract: methods, systems, and devices for wireless communications are described. a network entity may obtain a first message indicating one or more artificial intelligence (ai)/machine learning (ml) capabilities of a user equipment (ue) and may further obtain, from an ai/ml service, a second message indicating one or more ai/ml service capabilities of the ai/ml service. the network entity may output a control message indicating one or more cross-node ai/ml configurations based on the one or more ai/ml capabilities of the ue and the one or more ai/ml service capabilities of the ai/ml service. the one or more cross-node ai/ml configurations may configure ai/ml functions of the ue for use with the ai/ml service. in some examples, life cycle management (lcm) procedures may be triggered by a ue, and the ue may transmit signaling associated with the lcm procedures (e.g., a request for lcm signaling or an indication of lcm).
Inventor(s): Mohamed Fouad Ahmed MARZBAN of San Diego CA US for qualcomm incorporated, Priyanka KASWAN of College Park MD US for qualcomm incorporated, Wooseok NAM of San Diego CA US for qualcomm incorporated, Sony AKKARAKARAN of Poway CA US for qualcomm incorporated
IPC Code(s): H04W24/02, G06N20/00, H04L41/16
CPC Code(s): H04W24/02
Abstract: methods, systems, and devices for wireless communication are described. a network node may calculate a set of weights for a first set of data associated with training a machine learning (ml) model in accordance with a first set of operating conditions for maintaining a communication link. each weight of the set of weights may be associated with a respective datum of the first set of data and may be based on a probability that the respective datum is included in a second set of data. the second set of data may be associated with obtaining predictions using the machine learning model in accordance with a second set of operating conditions for maintaining the communication link. the network node may identify an event associated with the ml model and may output information indicative of the set of weights based on the event.
Inventor(s): Qiaoyu LI of Beijing CN for qualcomm incorporated, Mahmoud TAHERZADEH BOROUJENI of San Diego CA US for qualcomm incorporated, Arumugam CHENDAMARAI KANNAN of San Diego CA US for qualcomm incorporated, Himanshu JOSHI of San Jose CA US for qualcomm incorporated, Taesang YOO of San Diego CA US for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W24/10, H04L5/00
CPC Code(s): H04W24/10
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a network node may receive a configuration corresponding to one or more channel state information (csi) report settings associated with a reference signal resource set. the network node may transmit at least one csi report that indicates a primary set of csi measurements, of a plurality of csi measurements associated with the reference signal resource set, and a secondary set of csi measurements of the plurality of csi measurements, wherein the plurality of csi measurements comprises at least one of a physical layer reference signal received power (rsrp) value or a physical layer signal-to-interference-plus-noise ratio (sinr), and wherein the primary set of csi measurements comprises at least one of a strongest rsrp value or a strongest sinr associated with the plurality of csi measurements. numerous other aspects are described.
Inventor(s): Peng Cheng of Beijing CN for qualcomm incorporated, Karthika Paladugu of Hyderabad IN for qualcomm incorporated, Hong Cheng of Basking Ridge NJ US for qualcomm incorporated, Soo Bum Lee of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W40/22, H04W8/00, H04W88/04
CPC Code(s): H04W40/22
Abstract: methods, systems, and devices for wireless communication are described. one or more second user equipments (ues) may determine to communicate with a third ue and perform route discovery techniques based on a sidelink relay operation. the third ue may determine to utilize a first ue to facilitate communicating with the third ue. the second ues may transmit control signaling to the first ue indicating a request for one or more temporary identifications assigned to the second ues, the third ue, or both. the first ue may generate the one or more temporary identifications and transmit the one or more temporary identifications to the second ues and the third ue. the first ue may relay further communications associated with an end-to-end (e2e) link that include the one or more temporary identifications in a sidelink relay adaptation protocol (srap) header.
20250106747. CONTROL PLANE SERVICE SELECTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Miguel GRIOT of La Jolla CA US for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA US for qualcomm incorporated, Soo Bum LEE of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W48/18, H04W12/06, H04W48/16, H04W76/20
CPC Code(s): H04W48/18
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may select a service provided over a control plane. the ue may transmit a message that includes an indication of the service and a ue identifier for the ue. the ue may receive a configuration for the service. numerous other aspects are described.
Inventor(s): Gurpreet MARWAH of Hyderabad IN for qualcomm incorporated, Sriman MIRYALA of Hyderabad IN for qualcomm incorporated, Benjamin James CAMPBELL of Bury St Edmunds GB for qualcomm incorporated, Hemant GUPTA of Hyderabad IN for qualcomm incorporated, Santhi Swaroop GOLTI of Hyderabad IN for qualcomm incorporated
IPC Code(s): H04W52/02, H04W36/14, H04W84/12
CPC Code(s): H04W52/0216
Abstract: this disclosure describes techniques for allowing a wireless device and a peripheral device to enter a sleep state while maintaining an active wlan link between the wireless device and the peripheral device. in some implementations, the wireless device operates as a sta associated with a wlan while also operating as a softap. the wireless device selects a sleep state beacon interval based on a handover request, and obtains a next sleep state tbtt based on the sleep state beacon interval and a tsf value of the wireless device. the wireless device sends a message to the peripheral device over the bluetooth connection, the message indicating the next sleep state tbtt and the sleep state beacon interval, and transmits one or more beacon frames to the peripheral device over the wlan link during the sleep state based on the next sleep state tbtt and the sleep state beacon interval.
Inventor(s): Navid ABEDINI of Basking Ridge NJ US for qualcomm incorporated, Junyi LI of Fairless Hills PA US for qualcomm incorporated
IPC Code(s): H04W52/02, H04B7/0408, H04B7/06, H04W56/00
CPC Code(s): H04W52/0235
Abstract: methods, systems, and devices for wireless communications are described. the techniques described herein relate to beamforming configurations of synchronization signal blocks to reduce power consumption at a user equipment (ue) and a network entity. the ue monitors for a first set of beamformed synchronization signals including a first subset of synchronization information. the ue transmits one or more beamformed wake-up signals (wuss) based on the monitoring for the first set of beamformed synchronization signals. the ue monitors, in response to transmitting the one or more beamformed wake-up signals, for a second set of beamformed synchronization signals including a second subset of the synchronization information. each beamformed synchronization signal of the first set of beamformed synchronization signals corresponds to multiple beamformed synchronization signals of the second set of beamformed synchronization signals.
20250106781. POWER CONTROL CONFIGURATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Tianyang BAI of Mountain View CA US for qualcomm incorporated, Yan ZHOU of San Diego CA US for qualcomm incorporated, Fang YUAN of Beijing CN for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated, Junyi LI of Fairless Hills PA US for qualcomm incorporated
IPC Code(s): H04W52/24, H04W52/14
CPC Code(s): H04W52/248
Abstract: a user equipment (ue) () may receive signaling identifying a plurality of power control configurations (), wherein each power control configuration, of the plurality of power control configurations, includes one or more power control parameters. the ue may transmit uplink traffic using a power control configuration (), of the plurality of power control configurations, selected based at least in part on a channel type.
Inventor(s): Shaozhen GUO of Beijing CN for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA US for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA US for qualcomm incorporated, Fang YUAN of Beijing CN for qualcomm incorporated, Yan ZHOU of San Diego CA US for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated, Peter GAAL of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W52/36, H04W74/0833
CPC Code(s): H04W52/367
Abstract: methods, systems, and devices for wireless communication at a user equipment (ue) are described. the ue may be configured to support uplink power control for multiple random access channel (rach) procedures. a medium access control layer entity at the ue may maintain multiple sets of counters and parameters for multiple simultaneous rach procedures. in some cases, the ue may perform simultaneous rach procedures with network entities associated with different timing advance groups, and the ue may associate the counters and parameters of the rach procedure with the timing advance group. in other cases, the ue may associate the counters and parameters of the rach procedure with multiple control resource set pool indexes which may correspond to multiple transmission reception points. each set of counters may be associated with an uplink power control that the ue may use to determine the prach transmission power for each rach procedure.
Inventor(s): Jagadish NADAKUDUTI of Bermuda Dunes CA US for qualcomm incorporated, Lin LU of San Diego CA US for qualcomm incorporated, Paul GUCKIAN of La Jolla CA US for qualcomm incorporated, Troy CURTISS of Boulder CO US for qualcomm incorporated, Akhil DEODHAR of Louisville CO US for qualcomm incorporated
IPC Code(s): H04W52/38, H04B1/3827, H04W52/22
CPC Code(s): H04W52/38
Abstract: certain aspects of the present disclosure provide techniques for operating a wireless communication device pursuant to radio frequency (rf) exposure with antenna grouping. an example method of wireless communication by a user equipment generally includes accessing a stored backoff factor associated with an antenna group among a plurality of antenna groups. the method also includes transmitting, from at least one transmit antenna in the antenna group, a signal at a transmission power level based on the backoff factor in compliance with an rf exposure requirement.
Inventor(s): Dan VASSILOVSKI of Del Mar CA US for qualcomm incorporated, Gabi SARKIS of San Diego CA US for qualcomm incorporated, Karthika PALADUGU of Hyderabad IN for qualcomm incorporated, Fatih ULUPINAR of San Diego CA US for qualcomm incorporated, Ozcan OZTURK of San Diego CA US for qualcomm incorporated, Peng CHENG of Beijing CN for qualcomm incorporated, Hong CHENG of Basking Ridge NJ US for qualcomm incorporated, Qing LI of Princeton Junction NJ US for qualcomm incorporated, Tien Viet NGUYEN of Bridgewater NJ US for qualcomm incorporated, Gene Wesley MARSH of San Diego CA US for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA US for qualcomm incorporated
IPC Code(s): H04W56/00, H04W92/18
CPC Code(s): H04W56/0065
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first sidelink device may obtain an absolute time. the first sidelink device may perform a ranging session on a first sidelink connection with a second sidelink device to obtain a first propagation delay between the first sidelink device and the second sidelink device. the first device may generate a first corrected absolute time for the second sidelink device based at least in part on the absolute time and the first propagation delay such that the second sidelink device will also have the absolute time. the first sidelink device may transmit the first corrected absolute time to the second sidelink device in a first message on the first sidelink connection. numerous other aspects are described.
Inventor(s): Qian ZHANG of Basking Ridge NJ US for qualcomm incorporated, Yan ZHOU of San Diego CA US for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated, Huilin XU of Temecula CA US for qualcomm incorporated, Yuwei REN of Beijing CN for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ US for qualcomm incorporated, Junyi LI of Greentown PA US for qualcomm incorporated
IPC Code(s): H04W72/04, H04W24/10
CPC Code(s): H04W72/04
Abstract: a method of wireless communication by a first user equipment (ue), includes receiving downlink signals from a network device. the method also includes receiving cross-link interference (cli) to the downlink signals, the cross-link interference originating from a second ue. the method further includes receiving a configuration for a report of multiple differential cross-link interference metric values measured for multiple different cross-link interference resources and an absolute cross-link interference metric value measured for the different cli resources. the method includes transmitting the report of the differential cross-link interference metric values measured for the different cli resources.
Inventor(s): Yiqing Cao of Beijing CN for qualcomm incorporated, Peter Gaal of San Diego CA US for qualcomm incorporated, Kazuki Takeda of Minato-ku JP for qualcomm incorporated, Masato Kitazoe of Hachiouji-shi JP for qualcomm incorporated
IPC Code(s): H04W72/0453
CPC Code(s): H04W72/0453
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may transmit a message to a network entity, such as a base station, indicating a capability of the ue to support multiple supplemental uplink frequency bands bundled to a serving cell. the ue may transmit the capability in a capability report with other capability information, or independent of a capability report. the ue may receive an information element (ie) in control signaling. the ie may indicate a set of supplemental uplink frequency bands for the serving cell. each supplemental uplink frequency band may span one or more supplemental uplink carriers. the ue may receive additional control signaling scheduling one or more uplink transmissions on at least one supplemental uplink frequency band for the serving cell.
Inventor(s): Mahmoud Taherzadeh Boroujeni of San Diego CA US for qualcomm incorporated, Tao Luo of San Diego CA US for qualcomm incorporated, Qiaoyu Li of Beijing CN for qualcomm incorporated, Kiran Venugopal of Green Brook NJ US for qualcomm incorporated, Peter Gaal of San Diego CA US for qualcomm incorporated, Junyi Li of Greentown PA US for qualcomm incorporated, Iyab Issam Sakhnini of San Diego CA US for qualcomm incorporated, Juan Montojo of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/11, H04B7/06, H04L5/00
CPC Code(s): H04W72/11
Abstract: methods, systems, and devices for wireless communications are described. the method may include a user equipment (ue) receiving, from a network node, a message that indicates for the ue to generate a periodic channel state information (csi) report including refinement information with respect to a previously csi report. the ue may receive one or more demodulation reference signals (dmrss) during one or more semi-persistent scheduling (sps) occasions and generate the csi report, where the refinement information included in the csi report is based on measurements of the received one or more dmrss. the ue may then transmit the csi report to the network node.
Inventor(s): Luanxia Yang of Beijing CN for qualcomm incorporated, Changlong Xu of Beijing CN for qualcomm incorporated, Jing Sun of San Diego CA US for qualcomm incorporated, Xiaoxia Zhang of San Diego CA US for qualcomm incorporated, Hao Xu of Beijing CN for qualcomm incorporated
IPC Code(s): H04W72/1268, H04L47/28, H04W72/566
CPC Code(s): H04W72/1268
Abstract: enhancement of uplink transmissions with survival time or delay sensitive data is discussed. a set of time sensitive resources is preconfigured for one or more user equipment (ues). a serving base station communicates an identification of the configured time sensitive resources to the ues. upon detection of time sensitive data for transmission, a ue may send a time sensitive scheduling request to the base station that indicates the ue will be transmitting time sensitive data on the configured resources. when shared amount multiple ues, the serving base station may send availability signals to the other ues when the configured time sensitive resources are being used by another ue and when the configured resources are available again. other aspects and features are also claimed and described.
Inventor(s): Syed Hashim Ali SHAH of San Diego CA US for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA US for qualcomm incorporated, Xiao Feng WANG of San Diego CA US for qualcomm incorporated, Liangping MA of San Diego CA US for qualcomm incorporated, Ayan SENGUPTA of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/1268, H04L5/00
CPC Code(s): H04W72/1268
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a configuration associated with an orthogonal cover code (occ), wherein the configuration indicates a multiplexing order, an occ codeword for multiplexing, and a type of occ, and the type of occ is one of: frequency domain occ (fd-occ), time domain occ (td-occ), sub physical resource block (sub-prb) occ, or sub-slot occ. the ue may apply, based at least in part on the configuration, the occ to an uplink transmission. the ue may transmit the uplink transmission with the occ applied based at least in part on the configuration. numerous other aspects are described.
Inventor(s): Liangping MA of San Diego CA US for qualcomm incorporated, Xiao Feng WANG of San Diego CA US for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA US for qualcomm incorporated, Ayan SENGUPTA of San Diego CA US for qualcomm incorporated, Wanshi CHEN of San Diego CA US for qualcomm incorporated, Syed Hashim Ali SHAH of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/1268, H04L5/00, H04W72/232
CPC Code(s): H04W72/1268
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may account for the application of orthogonal cover coding (occ) to an uplink transmission when determining the transport block size (tbs) for the uplink transmission. occ may be used to multiplex transmissions from multiple ues and may involve spreading information. described techniques may involve accounting for the spreading of information bits when determining the tbs for the uplink transmission to which occ is applied. sub-physical resource block (sub-prb) frequency allocations may be provided for uplink transmissions. the ue may account for the allocated quantity of sub-carriers when determining the quantity of information bits. to indicate a sub-prb, the ue may be configured to reinterpret one or more fields of an existing downlink control information (dci) format as indicating the allocated sub-carriers, or a new dci format may be configured that includes fields for indicating a sub-prb allocation.
Inventor(s): Kazuki TAKEDA of Minato-ku JP for qualcomm incorporated, Peter GAAL of San Diego CA US for qualcomm incorporated, Wanshi CHEN of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/1268, H04L5/00, H04L5/14
CPC Code(s): H04W72/1268
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a first indication of a first cell associated with a first uplink carrier and a first downlink carrier and a second cell associated with a second uplink carrier, wherein the second cell comprises an uplink-only cell. the ue may receive, via the first downlink carrier of the first cell or via the second downlink carrier associated with a third cell, a second indication of subsequent communications to be performed via the first uplink carrier of the first cell, the second uplink carrier of the second cell, or both. the ue may perform the subsequent communications according to the second indication, wherein the subsequent communications comprise at least one of access communications, uplink communications, or both.
Inventor(s): Jian LI of Shanghai CN for qualcomm incorporated, Liangming WU of Beijing CN for qualcomm incorporated, Changlong XU of Beijing CN for qualcomm incorporated, Jing JIANG of San Diego CA US for qualcomm incorporated, Kangqi LIU of San Diego CA US for qualcomm incorporated, Wei YANG of San Diego CA US for qualcomm incorporated, Hobin KIM of San Diego CA US for qualcomm incorporated, Hari SANKAR of San Diego CA US for qualcomm incorporated, Hao XU of Beijing CN for qualcomm incorporated
IPC Code(s): H04W72/23, H04L27/26
CPC Code(s): H04W72/23
Abstract: wireless communications systems and methods related to communicating control information are provided. a method of wireless communication performed by a user equipment (ue) may include monitoring a first set of physical downlink control channel (pdcch) candidate resources for a pdcch communication from a network unit, receiving, from the network unit, a plurality of demodulation reference signals (dmrss), and decoding, based on a metric associated with the plurality of demodulation reference signals (dmrss) satisfying a threshold, the pdcch communication.
Inventor(s): Fang YUAN of Beijing CN for qualcomm incorporated, Yan ZHOU of San Diego CA US for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA US for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/232, H04L5/00, H04W72/1273
CPC Code(s): H04W72/232
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive a control message (e.g., downlink control information (dci), radio resource control) indicating a configuration for a signal, where the configuration may indicates whether the signal is associated with one or more unified transmission configuration indicator (tci) states of a selected unified tci codepoint. the ue may receive a first dci message indicating a set of one or more activated tci codepoints that are each associated with one or more tci states, and receive a second dci message indicating the selected unified tci codepoint from the set of one or more activated tci codepoints. the ue may apply a tci state for communication of the signal in accordance with the configuration.
Inventor(s): Chih-Hao LIU of San Diego CA US for qualcomm incorporated, Giovanni CHISCI of San Diego CA US for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA US for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/25, H04W72/0453
CPC Code(s): H04W72/25
Abstract: devices, systems, and methods for configuring and indicating sidelink resources for shared or unlicensed frequency bands include configuring psfch resource sets using frequency interlaces of one or more prbs. a first wireless communication device may transmit a plurality of sidelink prb bitmaps, each associated with a psfch occasion or candidate. each bit in the bitmap may indicate one prb in the configured resource pool. the psfch resource sets may be partitioned by indexing the prbs according to an interlace-first indexing sequence, and selecting contiguous subsets of indices to form the psfch resource sets.
Inventor(s): Chiranjib SAHA of Lakeside CA US for qualcomm incorporated, Prasada Veera Reddy KADIRI of San Diego CA US for qualcomm incorporated, Umesh PHUYAL of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/30, H04W76/40
CPC Code(s): H04W72/30
Abstract: in some implementations, a first network node may receive, from a second network node, a first multicast/broadcast service (mbs) data activity message that indicates that no downlink data is available for transmission in an active mbs session. the first network node may transmit, to a third network node and based at least in part on receiving the first mbs data activity message, a multicast/broadcast radio bearer (mrb) context suspension indication that indicates that an mrb context associated with the active mbs session is to be suspended.
20250106877. DETERMINING TIME IN GNSS DENIED ENVIRONMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Mukesh KUMAR of Bangalore IN for qualcomm incorporated, Chandrasekhar JAYARAM of Bangalore IN for qualcomm incorporated, Srinivas GANGJI of Bangalore IN for qualcomm incorporated, Santoshkumar ZALAKE of Bengaluru IN for qualcomm incorporated
IPC Code(s): H04W72/40
CPC Code(s): H04W72/40
Abstract: apparatus, methods, and computer program products for determining a time are provided. an example method may include receiving, in a global navigation satellite system (gnss) denied environment, a plurality of sidelink messages from a plurality of sources. the example method may further include selecting a time source from the plurality of sources based on the plurality of sidelink messages and based on at least one of: a respective distance traveled within the gnss denied environment associated with each source of the plurality of sources or a respective time inside the gnss denied environment of the plurality of sources. the example method may further include performing, based on a time provided by the time source, at least one of a positioning activity, a timing maintenance activity, or a communication activity.
Inventor(s): Mukesh KUMAR of Hyderabad IN for qualcomm incorporated, Alexandros MANOLAKOS of Athens GR for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/40, H04W92/18
CPC Code(s): H04W72/40
Abstract: disclosed are techniques for wireless communication. in an aspect, a sidelink user equipment (ue) receives, from a first sidelink ue, a first list of a first set of sidelink transmission resources for transmission of sidelink reference signals by the sidelink ue, wherein sidelink transmission resources of the first set of sidelink transmission resources are listed in the first list in a first priority order, and transmits one or more sidelink reference signal resources on at least a subset of the first set of sidelink transmission resources, wherein the subset of the first set of sidelink transmission resources is selected based on the first priority order.
Inventor(s): Rishav REJ of San Diego CA US for qualcomm incorporated, Uttam VYAS of Hyderabad IN for qualcomm incorporated, Qingxin CHEN of San Diego CA US for qualcomm incorporated, Uttam PATTANAYAK of San Diego CA US for qualcomm incorporated, Touseef KHAN of San Diego CA US for qualcomm incorporated, Ling XIE of Beijing CN for qualcomm incorporated, Bhupesh Manoharlal UMATT of Poway CA US for qualcomm incorporated, Manisha PRIYADARSHINI of San Diego CA US for qualcomm incorporated, Mutaz Zuhier Afif SHUKAIR of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/563, H04W72/0446, H04W88/06
CPC Code(s): H04W72/563
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may identify a first service associated with a first subscriber identification module (sim), the first service having a first priority. the ue may identify at least one re-prioritization condition that is satisfied, wherein the at least one re-prioritization condition is associated with at least one of the first service or a second service associated with a second sim, the second service having a second priority that is lower than the first priority. the ue may adjust, based at least in part on the at least one re-prioritization condition being satisfied, the second priority, wherein the adjusted second priority is higher than the first priority. the ue may perform a communication corresponding to the second service based at least in part on the adjusted second priority. numerous other aspects are described.
Inventor(s): Abdel Karim AJAMI of San Diego CA US for qualcomm incorporated, Sai Yiu Duncan HO of San Diego CA US for qualcomm incorporated, George CHERIAN of San Diego CA US for qualcomm incorporated, Alfred ASTERJADHI of San Diego CA US for qualcomm incorporated, Abhishek Pramod PATIL of San Diego CA US for qualcomm incorporated, Yanjun SUN of San Diego CA US for qualcomm incorporated, Gaurang NAIK of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W74/0808
CPC Code(s): H04W74/0808
Abstract: this disclosure provides systems, methods, and apparatus for managing data traffic in restricted target wake time (twt) service periods (sps). in some aspects, an access point (ap) receives a request frame from a wireless station (sta) associated with a client device via a peer-to-peer (p2p) link, the request frame indicating the sta intends to exchange p2p communications with the client device during a r-twt sp scheduled on a wireless medium. the ap obtains a transmission opportunity (txop) on the wireless medium during the r-twt sp, the request frame identifying the client device. the ap transmits a trigger frame on the wireless medium responsive to obtaining the txop, the trigger frame allocating a portion of the obtained txop for p2p communications between the sta and the client device, wherein at least one of the response frame or the trigger frame indicates a network allocation vector (nav) exception for the client device.
Inventor(s): Ashwani DWIVEDI of Hyderabad IN for qualcomm incorporated, Sandip HOMCHAUDHURI of San Jose CA US for qualcomm incorporated, Alireza RAISSINIA of Monte Sereno CA US for qualcomm incorporated
IPC Code(s): H04W74/0816, H04L1/08, H04W24/08
CPC Code(s): H04W74/0816
Abstract: this disclosure relates to multi-link communications in wireless communication networks. some aspects more specifically relate to conflict mitigation techniques for enhanced multi-link single-radio (emlsr) links between multi-link devices. in some examples, an access point (ap) multi-link device (mld) and a non-ap mld may communicate via two enhanced multi-link single-radio (emlsr) links, one of which may be an anchor link of the non-ap mld. in some examples, the non-ap mld may maintain a beacon drop count representing a number of beacons that it has dropped on its anchor link since its last successful receipt of a beacon. in some examples, when the beacon drop count satisfies a beacon drop threshold, the non-ap mld may transmit a packet on the non-anchor link to initiate a communication pause for the non-anchor link, so that it can receive a beacon on the anchor link.
Inventor(s): Olaf Josef HIRSCH of Sunnyvale CA US for qualcomm incorporated, Kiran NEELISETTY of Tracy CA US for qualcomm incorporated, Eric TSOU of Palo Alto CA US for qualcomm incorporated, Laurent WOJCIESZAK of Belfast GB for qualcomm incorporated, Jonathan Grenville TANNER of Sidmouth GB for qualcomm incorporated, Srinivasa Rao UPPALA of Hyderabad IN for qualcomm incorporated
IPC Code(s): H04W74/0833, H04W24/02, H04W84/12
CPC Code(s): H04W74/0841
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a wireless communication device may configure a short-range wireless communication link for use by a first communication technology, wherein a configuration of the short-range wireless communication link includes a number of configured retransmission opportunities to support multiple coexistence transmission patterns associated with the first communication technology and a second communication technology. the wireless communication device may transmit, to another wireless communication device, a communication using at least one of the first communication technology and the second communication technology based at least in part on a selected coexistence transmission pattern, of the multiple coexistence transmission patterns. numerous other aspects are described.
Inventor(s): Naeem AKL of Bridgewater NJ US for qualcomm incorporated, Karl Georg HAMPEL of Jersey City NJ US for qualcomm incorporated
IPC Code(s): H04W76/18, H04W76/30, H04W88/08
CPC Code(s): H04W76/18
Abstract: methods, systems, and devices for mobile integrated access and backhaul procedures based on interface availability are described. some examples may provide approaches for blocking at least a portion of mobile integrated access and backhaul (iab) procedures when xn connectivity is unavailable. some aspects of the techniques may be performed in the context of mobile iab node integration. for example, a second central unit (cu) may determine if xn connectivity is available with a first cu. in a case that xn connectivity is unavailable, the second cu may reject an f1 connection setup request or the second cu may accept the f1 connection setup request and trigger a du migration to a different cu. some aspects of the techniques may be performed in the context of mobile iab-mobile termination (mt) migration. some aspects of the techniques may be performed in the context of mobile iab-distributed unit (du) migration.
Inventor(s): Xia LI of San Diego CA US for qualcomm incorporated, Junjing BAO of San Diego CA US for qualcomm incorporated, Biswa Ranjan PANDA of Bangaluru IN for qualcomm incorporated
IPC Code(s): H01L29/786, H01L29/06, H01L29/423, H01L29/66, H01L29/775
CPC Code(s): H10D30/6757
Abstract: an electronic device having one or more gate-all-around gaa transistors is disclosed. at least one of the one or more gaa transistors comprises one or more inner gate structures having a work function metal bounded by a gate dielectric; and one or more inner gate spacers associated with the one or more inner gate structures, wherein each of the one or more inner gate structures has a generally concave outer edge that conforms to a generally convex inner edge of an associated inner gate spacer of the one or more inner gate spacers.
Inventor(s): Xia LI of San Diego CA US for qualcomm incorporated, Junjing BAO of San Diego CA US for qualcomm incorporated, Biswa Ranjan PANDA of Bangaluru, Karnataka IN for qualcomm incorporated
IPC Code(s): H01L29/66, H01L29/06, H01L29/423, H01L29/49, H01L29/775, H01L29/78
CPC Code(s): H10D64/021
Abstract: an electronic device having one or more non-planar transistors is disclosed. at least one of the non-planar transistors comprises: one or more gate structures; and one or more gate spacers associated with each of the one or more gate structures, at least one gate spacer of the one or more gate spacers having a multi-layer dielectric structure comprising an interior wall disposed next to a respective gate structure of the one or more gate structures, wherein the interior wall is formed from a first dielectric material, an exterior wall spaced apart from the interior wall, wherein the exterior wall is formed from a second dielectric material, and a third dielectric material disposed between the interior wall and the exterior wall, wherein a dielectric constant of the third dielectric material is lower than both the dielectric constants of the first and second dielectric materials.
QUALCOMM Incorporated patent applications on March 27th, 2025
- QUALCOMM Incorporated
- G01S13/00
- G01S7/00
- G01S13/02
- G01S13/42
- H01Q25/00
- CPC G01S13/003
- Qualcomm incorporated
- G01S13/76
- H04W12/03
- H04W12/041
- H04W12/12
- H04W12/69
- H04W64/00
- CPC G01S13/765
- G06F1/10
- G06F1/3287
- G06F15/78
- CPC G06F1/10
- G06F1/3296
- G06F1/3206
- CPC G06F1/3296
- G06F3/06
- CPC G06F3/0647
- G06F7/544
- G06F5/01
- CPC G06F7/5443
- G06F8/654
- CPC G06F8/654
- G06F9/30
- CPC G06F9/3013
- CPC G06F9/30145
- G06F11/07
- G06F11/10
- CPC G06F11/079
- G06F12/02
- G06F12/0891
- CPC G06F12/023
- G06F12/084
- CPC G06F12/084
- G06F13/16
- G06F11/30
- G06F13/42
- CPC G06F13/1689
- CPC G06F15/7825
- G06N3/082
- G06V20/10
- G10L15/183
- G10L15/20
- H04L67/00
- H04W4/02
- CPC G06N3/082
- G06N3/096
- G06N3/0455
- CPC G06N3/096
- G06T1/20
- CPC G06T1/20
- G06T3/40
- CPC G06T3/4038
- G06T15/00
- G06T15/04
- CPC G06T15/005
- G06V10/25
- G06F3/01
- G06T5/00
- G06T5/20
- H04N23/84
- H04N25/611
- CPC G06V10/25
- G06V40/13
- G06F1/16
- CPC G06V40/1306
- G10L19/04
- CPC G10L19/04
- G11C11/406
- CPC G11C11/40618
- H01L23/522
- H01L21/768
- CPC H01L23/5227
- H04B1/12
- CPC H04B1/12
- H04B7/0456
- H04W72/51
- CPC H04B7/0465
- H04B7/06
- H04W72/25
- CPC H04B7/0626
- H04L5/00
- H04W72/0457
- CPC H04B7/06952
- H04B17/21
- H04B17/00
- CPC H04B17/21
- H04B17/24
- H04B17/318
- H04B17/373
- H04W24/02
- CPC H04B17/24
- H04L1/00
- H03M13/13
- H03M13/27
- H03M13/29
- CPC H04L1/0071
- H04L1/1867
- H04L1/1812
- CPC H04L1/189
- H04W76/38
- CPC H04L1/1896
- H04J13/18
- CPC H04L5/0016
- CPC H04L5/0023
- H04W72/21
- CPC H04L5/0048
- H04W56/00
- H04W72/0446
- CPC H04L5/0051
- G01S5/00
- G01S5/02
- G01S5/10
- H04W72/115
- CPC H04L5/0053
- H04W72/11
- H04W72/232
- H04W72/40
- CPC H04L5/0055
- H04L5/14
- CPC H04L5/14
- H04L27/26
- H04W84/12
- CPC H04L27/2603
- H04B17/309
- CPC H04L27/2607
- CPC H04L27/262
- H04L67/14
- H04W76/11
- H04W76/12
- CPC H04L67/14
- H04N23/951
- G06T3/4053
- H04N23/68
- CPC H04N23/951
- H04W4/029
- H04W4/40
- CPC H04W4/029
- H04W8/12
- H04W60/04
- H04W68/02
- CPC H04W8/12
- H04W12/037
- H04W72/30
- CPC H04W12/037
- H04W8/24
- H04W24/10
- CPC H04W24/02
- G06N20/00
- H04L41/16
- CPC H04W24/10
- H04W40/22
- H04W8/00
- H04W88/04
- CPC H04W40/22
- H04W48/18
- H04W12/06
- H04W48/16
- H04W76/20
- CPC H04W48/18
- H04W52/02
- H04W36/14
- CPC H04W52/0216
- H04B7/0408
- CPC H04W52/0235
- H04W52/24
- H04W52/14
- CPC H04W52/248
- H04W52/36
- H04W74/0833
- CPC H04W52/367
- H04W52/38
- H04B1/3827
- H04W52/22
- CPC H04W52/38
- H04W92/18
- CPC H04W56/0065
- H04W72/04
- CPC H04W72/04
- H04W72/0453
- CPC H04W72/0453
- CPC H04W72/11
- H04W72/1268
- H04L47/28
- H04W72/566
- CPC H04W72/1268
- H04W72/23
- CPC H04W72/23
- H04W72/1273
- CPC H04W72/232
- CPC H04W72/25
- H04W76/40
- CPC H04W72/30
- CPC H04W72/40
- H04W72/563
- H04W88/06
- CPC H04W72/563
- H04W74/0808
- CPC H04W74/0808
- H04W74/0816
- H04L1/08
- H04W24/08
- CPC H04W74/0816
- CPC H04W74/0841
- H04W76/18
- H04W76/30
- H04W88/08
- CPC H04W76/18
- H01L29/786
- H01L29/06
- H01L29/423
- H01L29/66
- H01L29/775
- CPC H10D30/6757
- H01L29/49
- H01L29/78
- CPC H10D64/021