HUAWEI TECHNOLOGIES CO., LTD. patent applications published on October 12th, 2023

Summary of the patent applications from HUAWEI TECHNOLOGIES CO., LTD. on October 12th, 2023

A recent patent filed by Huawei Technologies Co., Ltd. describes a method for managing sessions and access in a network. The method involves obtaining subscription data for a terminal in two different communication networks, allocating an identifier to a connection in a packet data network, receiving an identifier for a flow in a session, and sending the identifiers to the terminal.

Another patent filed by Huawei Technologies Co., Ltd. describes a method for data communication in a network. When a network node receives a data unit, it checks the identifier of the basic service set (BSS) in the data unit. If the BSS identifier is different from the node's own BSS identifier but the same as the identifier of an extended BSS to which a target relay belongs, the node determines if the data unit meets a specific condition for spatial reuse. If it does, the node competes for access to the network and communicates with a station in its own BSS, excluding the target relay.

Huawei Technologies Co., Ltd. has also filed a patent for a communication device that can generate a trigger frame. This trigger frame is used to allocate resources to an unassociated station with high data throughput capabilities. The trigger frame also carries information about how the channel is divided. The communication device then sends this trigger frame to a station.

Another patent filed by Huawei Technologies Co., Ltd. describes a method and apparatus for receiving downlink control information (DCI) in a wireless communication system. The method involves scrambling a first stage DCI using a radio network temporary identifier (RNTI) in a physical downlink control channel (PDCCH). The first stage DCI explicitly indicates the scheduling information of a second stage DCI. The second stage DCI is then sent in a first physical downlink shared channel (PDSCH), which is a physical channel without data transmission. The second stage DCI has a specific format, and the apparatus obtains this format based on the first stage DCI and the second DCI.

Huawei Technologies Co., Ltd. has also filed a patent for a two-stage scheme for transmitting downlink control information (DCI) in a wireless network. In the first stage, a network device sends a first DCI in a specific channel. This first DCI includes information indicating the presence of a second DCI in another channel. A user equipment receives the first DCI using blind detection, a technique that allows it to detect signals without prior knowledge of their characteristics. With the presence information provided in the first DCI, the user equipment can obtain the second DCI without needing to perform blind detection again.

Notable applications:

 * A method for transmitting information between a terminal device and a network device using different modulation and coding schemes for different data blocks.
 * A method for transmitting high-speed data units in wireless local area networks based on trigger frames and spatial reuse parameters.
 * A method for determining the position of transmission resources in the time domain for transmitting control information in a downlink channel.
 * A method for allocating virtual bandwidth in a wireless communication system to reduce overhead and complexity in signal reception and processing.

Patent applications for HUAWEI TECHNOLOGIES CO., LTD. on October 12th, 2023

System and Method for Receiver Equalization and Stressed Eye Testing Methodology for DDR5 Memory Controller (18298305)

Inventor Gang Zhao

METHOD FOR ESTIMATING TIME OF ARRIVAL BASED ON NON-CONTIGUOUS SPECTRUMS AND APPARATUS (18335694)

Inventor Cheng LI

VEHICLE CONTROL METHOD AND ELECTRONIC DEVICE (18043430)

Inventor Sishan WANG

CROSS-DEVICE OBJECT DRAG METHOD AND DEVICE (18015383)

Inventor Xingchen Zhou

Method for Displaying Conference Shared Screen Content, Apparatus, and System (18335243)

Inventor Xianyi Chen

Audio Control System (18044451)

Inventor Guanjun Ni

Screen Window Redrawing Method, Electronic Device, and Computer-Readable Storage Medium (18042232)

Inventor Wancheng Hu

User Interface Implementation Method and Apparatus (18042929)

Inventor Shiyi Xiong

MESSAGE NOTIFICATION METHOD AND APPARATUS (18334797)

Inventor Rongguo LIU

ERROR CORRECTION METHOD AND APPARATUS (18327374)

Inventor Yuwei LI

Memory Block Reclamation Method and Apparatus (18194182)

Inventor Florian Longnos

FINGERPRINT UNLOCKING METHOD AND TERMINAL (18180661)

Inventor Jin ZHOU

Font Switching Method and Electronic Device (18002411)

Inventor Liang Lu

CODE SCANNING METHOD AND APPARATUS (18325837)

Inventor Qingwen WANG

MODEL TRAINING METHOD, DATA PROCESSING METHOD, AND APPARATUS (18327952)

Inventor De-Chuan ZHAN

Advertisement Display Method and Electronic Device (18027040)

Inventor Lu Liu

IMAGE PROCESSING METHOD AND RELATED APPARATUS (18334453)

Inventor Jinsong WEN

TONE MAPPING METHOD AND APPARATUS (18336837)

Inventor Yichuan Wang

IMAGE GENERATION METHOD AND APPARATUS AND ELECTRONIC DEVICE (18335416)

Inventor Siwei DONG

APPARATUS, METHOD, AND COMPUTER-READABLE MEDIUM FOR IMAGE PROCESSING USING VARIABLE-PRECISION SHADING (17715807)

Inventor Andrew Siu Doug LEE

CHIP PACKAGE AND CHIP PACKAGE PREPARATION METHOD (18335332)

Inventor Xiao HU

POSITIVE-ELECTRODE PRE-LITHIATION AGENT, AND PREPARATION METHOD AND APPLICATION THEREOF (18322289)

Inventor Shuoyu LI

BATTERY ELECTROLYTIC SOLUTION, SECONDARY BATTERY, AND TERMINAL (18335767)

Inventor Qiang Ma

ANTENNA AND COMMUNICATION DEVICE (18336214)

Inventor Jinjin SHAO

SYSTEMS AND METHODS FOR REFLECTIVE INTELLIGENT SURFACES IN MIMO SYSTEMS (18326576)

Inventor MOHAMMADHADI BALIGH

SIGNAL MEASUREMENT METHOD AND COMMUNICATION APPARATUS (18301442)

Inventor Su Huang

DATA TRANSMISSION METHOD AND DATA TRANSMISSION DEVICE (18333062)

Inventor Hang LIU

DEVICE AND METHOD FOR SELECTIVE RETRANSMISSION OF LOST PACKETS (18335755)

Inventor Reuven Cohen

DATA TRANSMISSION METHOD, NETWORK DEVICE, AND TERMINAL DEVICE (18187358)

Inventor Qiong JIA

DATA TRANSMISSION METHOD, COMMUNICATION APPARATUS, AND COMMUNICATION SYSTEM (18326340)

Inventor Desheng SUN

METHODS, APPARATUSES, AND COMPUTER-READABLE STORAGE MEDIA FOR DATA AUTHENTICATION AND ERROR CORRECTION USING ERROR-TOLERANT MESSAGE AUTHENTICATION CODE (17718631)

Inventor Ali Zibaeenejad

Communication Method and Apparatus (18324474)

Inventor Yong Li

APPARATUSES, METHODS, AND COMPUTER-READABLE MEDIA FOR GENERATING AND UTILIZING A PHYSICAL UNCLONABLE FUNCTION KEY (17718576)

Inventor Dongxu Ma

AUTHENTICATION METHOD AND APPARATUS (18335731)

Inventor Zhe WANG

PHASE NOISE SUPPRESSION METHOD AND RELATED APPARATUS (18334731)

Inventor Qianli MA

ALARM PROCESSING METHOD AND APPARATUS, DEVICE, AND READABLE STORAGE MEDIUM (18334090)

Inventor Min ZHOU

METHOD FOR ESTABLISHING NETWORK CONNECTION AND APPARATUS (18335020)

Inventor Shitao LI

Flow Table Sending Method and Related Apparatus (18331664)

Inventor Zhonggang Zhang

PERFORMANCE MEASUREMENT IN A SEGMENT ROUTING NETWORK (18334208)

Inventor Haoyu Song

Route Advertisement Method, Apparatus, and System (18324350)

Inventor Zhibo Hu

Cyclic Queuing and Forwarding (CQF) Segmentation (18336897)

Inventor Norman Finn

Method for Determining Trusted Terminal and Related Apparatus (18319972)

Inventor Le Li

Communication Method and Apparatus (18044023)

Inventor Yongbo Zeng

Call Prompt Method, Call Device, Readable Storage Medium, and Chip System (18011368)

Inventor Nan Lin

APPLICATION INTERFACE CROPPING METHOD AND ELECTRONIC DEVICE (18209673)

Inventor Wei WANG

High-Level Syntax Designs for Point Cloud Coding (18334956)

Inventor Ye-Kui Wang

WIRELESS PROJECTION METHOD, SOURCE END DEVICE, AND DESTINATION END DEVICE (18333830)

Inventor Xiaohua JIANG

Photographing Method and Device (17923276)

Inventor Lei Wu

Method and Apparatus for Data Transmission in PON, and System (18320750)

Inventor Yun Pu

Headset (18042039)

Inventor Guoqing Liu

AUDIO PROCESSING METHOD AND ELECTRONIC DEVICE (18042753)

Inventor Chao BIAN

Electroacoustic Transducer, Speaker Module, and Electronic Device (18042758)

Inventor Jinhua Liu

Profile Download Method and Device (18301417)

Inventor Feng Li

AUTHENTICATION METHOD AND DEVICE, AND RELATED PRODUCTS (18328313)

Inventor Girish REVADIGAR

INFORMATION SHARING METHOD AND COMMUNICATION DEVICE (18336004)

Inventor Yourui HuangFu

RADIO FREQUENCY CHANNEL MANAGEMENT METHOD, APPARATUS, AND RELATED DEVICE (18335982)

Inventor Yingda Liu

Communication Method and Communications Apparatus (18325686)

Inventor Fangyuan Zhu

COMMUNICATION METHOD AND COMMUNICATIONS APPARATUS (18335683)

Inventor Yong LIU

POWER ADJUSTMENT METHOD AND DEVICE THEREOF (18333480)

Inventor Xun Li

METHODS AND APPARATUSES FOR FLEXIBLE RADIO FREQUENCY UTILIZATION (18333823)

Inventor HAO TANG

MULTI-LINK COMMUNICATION METHOD AND APPARATUS (18333563)

Inventor Ming Gan

SENSING SYSTEMS, METHODS, AND APPARATUS IN WIRELESS COMMUNICATION NETWORKS (18333622)

Inventor LIQING ZHANG

BANDWIDTH ALLOCATION METHOD AND APPARATUS, USER EQUIPMENT, AND BASE STATION (18164466)

Inventor Yongxing Zhou

DOWNLINK TRANSMISSION METHOD AND APPARATUS (18335716)

Inventor Meng HUA

METHOD FOR INDICATING SPATIAL REUSE PARAMETER AND DETERMINING SPATIAL REUSE PARAMETER FIELD AND APPARATUS (18335042)

Inventor Jian YU

INFORMATION TRANSMISSION METHOD AND APPARATUS (18335742)

Inventor Ruijie LI

APPARATUS AND METHODS FOR DOWNLINK CONTROL SIGNALING IN WIRELESS NETWORKS (18335407)