NEC Corporation patent applications on December 26th, 2024
Patent Applications by NEC Corporation on December 26th, 2024
NEC Corporation: 36 patent applications
NEC Corporation has applied for patents in the areas of G06V40/16 (4), H04L9/32 (2), H04L9/40 (2), H04L5/00 (2), G06F21/32 (2) H04L9/3247 (2), G06F40/279 (2), G01H9/004 (1), H03L7/26 (1), H04B1/0003 (1)
With keywords such as: unit, information, image, apparatus, data, authentication, device, terminal, based, and processing in patent application abstracts.
Patent Applications by NEC Corporation
Inventor(s): Noriyuki TONAMI of Tokyo (JP) for nec corporation, Wataru KOHNO of Tokyo (JP) for nec corporation, Sakiko MISHIMA of Tokyo (JP) for nec corporation, Takashi MATSUSHITA of Tokyo (JP) for nec corporation, Tomoyuki HINO of Tokyo (JP) for nec corporation
IPC Code(s): G01H9/00, G01D5/353
CPC Code(s): G01H9/004
Abstract: an information processing device includes an acquisition unit that acquires measurement signals measured at a plurality of measurement points on a laid optical fiber cable, a prediction unit that predicts a predictive environment representing the environment of each of the measurement points from each of the measurement signals by using a prediction model set in advance, and a correction unit that corrects the predictive environment on the basis of a comparison between the predictive environment of each of the measurement points and the measurement signal measured at each of the measurement points.
Inventor(s): Nobuyuki Yokota of Tokyo (JP) for nec corporation
IPC Code(s): G01S3/10, G01S3/04, G01W1/04
CPC Code(s): G01S3/10
Abstract: an antenna direction calculation device acquires a plurality of relationships, each indicating a relationship between: weather data on a radio wave communication path between a transmitting-side antenna and a receiving-side antenna; and an optimal reception direction for the receiving-side antenna in a case of: a radio wave transmission direction of the transmitting-side antenna being a predetermined transmission direction; and the weather data. the antenna direction calculation device generates, using the plurality of relationships and a machine learning technique, a direction calculation model that, upon receiving an input of weather data on the radio wave communication path, outputs a reception direction for the receiving-side antenna, using the plurality of relationships and a machine learning technique.
Inventor(s): Yasuji Saito of Tokyo (JP) for nec corporation
IPC Code(s): G06F21/32, G06F21/33
CPC Code(s): G06F21/32
Abstract: an authentication apparatus () includes an acquisition unit () and an authentication unit (). the acquisition unit () acquires, from a mobile terminal (), master biological information of a target person and biological information for authentication, the biological information for authentication being biological information of the target person generated by the mobile terminal (). the authentication unit () performs authentication processing of the target person by using the biological information for authentication and the master biological information. the authentication apparatus () may further include an entry processing unit (). the entry processing unit () performs at least a part of processing for allowing the target person to enter a target area, when the authentication unit () generates authenticated information indicating that authentication of the target person is successful.
Inventor(s): Nobutaka ISHII of Tokyo (JP) for nec corporation
IPC Code(s): G06F21/62
CPC Code(s): G06F21/62
Abstract: a data providing system () according to the present disclosure includes: an optical fiber sensing unit () configured to acquire sensing data by performing optical fiber sensing; a processing unit () configured to generate processed data by performing processing on the sensing data; a level imparting unit () configured to impart an access level according to a processing stage to each piece of data being included in the sensing data and the processed data; and a data providing unit () configured to provide each piece of the data to a customer related to the access level.
Inventor(s): Daichi HISADA of Tokyo (JP) for nec corporation, Naotake FUJITA of Tokyo (JP) for nec corporation
IPC Code(s): G06F40/166, G06F40/20
CPC Code(s): G06F40/166
Abstract: provided is a work assistance technique having high accuracy. an information processing apparatus includes: a first acquisition means for acquiring instruction content and reference information which is to be referred to in a process indicated by the instruction content; a generation means for generating a prompt with reference to the instruction content and the reference information; and a second acquisition means for acquiring a generation sentence which has been generated based on the prompt.
Inventor(s): Ichiro JOJA of Tokyo (JP) for nec corporation
IPC Code(s): G06F40/279, G10L15/26
CPC Code(s): G06F40/279
Abstract: a speech-to-text unit of a harassment information providing apparatus converts an utterance of a speaker into text using speech data of a conversation. a determination unit calculates a negative level and a positive level of the conversation by analyzing text data indicating the utterance converted into text, and determines the level of harassment of the conversation by using the negative level and the positive level. an output unit outputs harassment information including information indicating the level of harassment.
Inventor(s): Daichi HISADA of Tokyo (JP) for nec corporation, Naotake FUJITA of Tokyo (JP) for nec corporation
IPC Code(s): G06F40/279, G06F16/332
CPC Code(s): G06F40/279
Abstract: provided is a work assistance technique which is applicable to various kinds of work. an information processing apparatus includes: an identification means for identifying a work category of a target; a generation means for generating a prompt that corresponds to the work category which has been identified by the identification means; and an acquisition means for acquiring a generation sentence which has been generated based on the prompt.
Inventor(s): Chisato SUGAWARA of Tokyo (JP) for nec corporation, Toshimichi Yokote of Tokyo (JP) for nec corporation, Yosuke KImura of Tokyo (JP) for nec corporation, Yusuke Mizukoshi of Tokyo (JP) for nec corporation
IPC Code(s): G06Q10/20, G06Q30/0283, G06T7/00
CPC Code(s): G06Q10/20
Abstract: a repair assistance system according to an aspect of the present disclosure includes: at least one memory configured to store instructions; and at least one processor configured to execute the instructions to: detect unrepaired road surface deterioration from a road surface image obtained by imaging a road surface; determine an area of road surface deterioration to be subjected to temporary repair based on the detected unrepaired road surface deterioration; and calculate an amount of a material to be used for the temporary repair of the road surface based on the determined area.
Inventor(s): Ritsuko NAKAHIRA of Tokyo (JP) for nec corporation
IPC Code(s): G06Q20/40, G06F21/32, G06V40/16, G07C9/10, G07C9/37, G07C9/38
CPC Code(s): G06Q20/40145
Abstract: an information processing apparatus related to the present example embodiment comprising: an acquisition unit for acquiring visitor registration information of a person permitted to enter a management area by a first biometrics authentication; and a control unit for performing a second biometrics authentication for a predetermined transaction in the management area using the visitor registration information.
Inventor(s): Akira KAMEI of Tokyo (JP) for nec corporation, Honami YUKI of Tokyo (JP) for nec corporation, Keisuke TSUKAHARA of Tokyo (JP) for nec corporation
IPC Code(s): G06Q30/0207, G06V40/16
CPC Code(s): G06Q30/0207
Abstract: provided are visit promotion apparatuses for providing users who have actually visited various points with information in which visits to the respective points are recorded. a visit promotion apparatus () includes: an acquisition unit () configured to acquire captured images in which a user is photographed; an authentication control unit () configured to extract the user's face area or facial feature information from the captured images and cause an authentication apparatus () to perform face authentication; an image generation unit () configured to, when a prescribed image generation condition based on the face authentication at a plurality of points is satisfied, generate a composite image including the captured images at the respective points of the user who has succeeded in the face authentication; and an output unit () configured to transmit the composite image generated by the image generation unit () to a prescribed display terminal.
Inventor(s): Naoto FUKUDA of Tokyo (JP) for nec corporation, Daichi SATO of Tokyo (JP) for nec corporation, Akihisa SUDOU of Tokyo (JP) for nec corporation, Daisuke KAWASAKI of Tokyo (JP) for nec corporation, Kaori YAMANE of Tokyo (JP) for nec corporation
IPC Code(s): G06Q30/0226, G06Q20/06, G06Q50/40
CPC Code(s): G06Q30/0226
Abstract: a point management system () manages first points required for receiving a first service. the first points are managed for each group to which a plurality of persons belong. a second apparatus () acquires service determination information for determining the type of the first service provided to a user being one of the plurality of persons. a first apparatus () determines the number of required points being the number of first points required for the first service by using the service determination information. the second apparatus () performs processing for providing the first service to the user. further, the second apparatus () reduces the first points by the number of required points.
Inventor(s): Hanae Shimomura of Tokyo (JP) for nec corporation, Emiko Ishii of Tokyo (JP) for nec corporation, Mamiko Fumoto of Tokyo (JP) for nec corporation, Akane Yamazaki of Tokyo (JP) for nec corporation
IPC Code(s): G06Q30/02, G06Q30/015
CPC Code(s): G06Q30/0281
Abstract: a customer serving assistance apparatus () includes a first acquisition unit () and an output unit (). the first acquisition unit () acquires customer determination information and customer serving desire information from a store terminal (). an example of the customer determination information is a face image of a customer, or customer identification information. the customer serving desire information indicates whether customer serving by a clerk is desired. the output unit () determines, in regard to at least customer serving desire information indicating that customer serving is desired, customer determination information related to the customer serving desire information, and determines a face image of a customer related to the customer determination information. then, the output unit () outputs output data including the determined face image. an example of an output destination of the output data is a clerk terminal ().
Inventor(s): Akira Matsuda of Tokyo (JP) for nec corporation, Yusuke Miyamoto of Tokyo (JP) for nec corporation, Takashi Ueno of Tokyo (JP) for nec corporation, Saki Ito of Tokyo (JP) for nec corporation
IPC Code(s): G06Q50/14, G06Q10/02, G06Q10/10, G06Q30/018, G06V40/16, G07C9/00, G07C9/29
CPC Code(s): G06Q50/14
Abstract: an accommodation management system includes: a first acquisition unit that obtains a face image of a visiting user who uses a check-in terminal installed at a visible position from a reception counter of an accommodation facility; an execution unit that identifies the visiting user on the basis of the face image of the visiting user and performs a check-in process of the visiting user; a second acquisition unit that obtains a face image of a specific user who uses services; and a permission unit that permits a use of the services when the check-in process is completed for the specific user who is identified on the basis of the face image of the specific user.
Inventor(s): Yuji Tahara of Tokyo (JP) for nec corporation, Naoki Saikusa of Tokyo (JP) for nec corporation, Kenji Inamoto of Tokyo (JP) for nec corporation, Kana Nishiyama of Tokyo (JP) for nec corporation, Osamu Honda of Tokyo (JP) for nec corporation
IPC Code(s): G06T7/11, G06T7/00
CPC Code(s): G06T7/11
Abstract: an image processing apparatus () includes: an acquisition unit () that acquires a plurality of images acquired by photographing a same location at different timing; a selection unit () that compares at least two of the plurality of images, and selects a target region being a region where a difference between the two images satisfies a criterion; and a processing unit () that performs average processing of averaging the target region included in each of the at least two images.
Inventor(s): Mizuho Katayama of Tokyo (JP) for nec corporation, Seiya Shibata of Tokyo (JP) for nec corporation, Hiromitsu Fuchigami of Tokyo (JP) for nec corporation
IPC Code(s): G06V10/20, G06T7/55
CPC Code(s): G06V10/255
Abstract: the object detection device includes two or more detection means that perform detection operation of deriving bounding boxes of a detection target object and scores indicating reliability of the bounding boxes, based on a given image. accuracy of the detection operation of each detection means is different. the division means divides an input image to obtain partial images corresponding to partial regions indicated by region setting values, when a pair of the region setting values that indicate the partial regions in the input image and designation information designating the detection means to be input destination for partial images corresponding to the partial regions is given. the partial image input means inputs the individual partial images to designated detection means. each nms means eliminates bounding box overlap in overlapping bounding boxes output from corresponding detection means.
20240428551. IMAGE PROCESSING SYSTEM_simplified_abstract_(nec corporation)
Inventor(s): Jun PIAO of Tokyo (JP) for nec corporation
IPC Code(s): G06V10/44, G06V10/80
CPC Code(s): G06V10/44
Abstract: an image processing system includes a training unit that generates a trained model performing a plurality of mutually different inference tasks from an image. the trained model includes: a first component that extracts a first feature value common to the plurality of inference tasks from the image; a second component that is provided for each of the inference tasks and extracts a second feature value specific to the corresponding inference task from the first feature value; a third component that generates a third feature value by concatenating the second feature values extracted for the respective inference tasks; and a fourth component that is provided for each of the inference tasks and outputs an inference result of the corresponding inference task from the third feature value.
Inventor(s): Hajime Suzuki of Tokyo (JP) for nec corporation
IPC Code(s): G06V40/16, H04W12/06
CPC Code(s): G06V40/172
Abstract: a user terminal includes: an imaging unit that captures an information code including predetermined activation information (e.g., information for activating an authentication assistance function program); an activation unit that activates an authentication assistance function program using the activation information included in the captured information code; an acquisition unit that acquires an image including a face of a user captured by the imaging unit according to the activation of the authentication assistance function program; and an output unit that outputs biometric information of the user based on the image for biometric authentication.
Inventor(s): Jianquan LIU of Tokyo (JP) for nec corporation, Kenta ISHIHARA of Tokyo (JP) for nec corporation
IPC Code(s): G08B13/196
CPC Code(s): G08B13/19613
Abstract: the present invention provides a learning apparatus () including: an acquisition unit () that acquires an image; a similarity computation unit () that computes a similarity between the acquired image, and a first image being accumulated in advance and indicating an abnormal state; a registration unit () that registers, as a second image indicating a normal state, the acquired image whose similarity is equal to or less than a first reference value; and a learning unit () that generates an estimation model for discriminating between normal and abnormal by machine learning using the first image and the second image.
Inventor(s): Kenji IIDA of Tokyo (JP) for nec corporation
IPC Code(s): G08B21/02, G08B25/10
CPC Code(s): G08B21/0283
Abstract: the invention provides a notification apparatus including an alarm sound generating unit for generating alarm sounds, a location information obtaining unit for obtaining location information, an activating unit for activating the alarm sound generating unit and the location information obtaining unit a communication unit for performing low-power wide-area wireless communication, and a control unit for transmitting notification information via the communication unit if the control unit fails to obtain the location information from the location information obtaining unit after the activating unit activated the alarm sound generating unit the notification information including notification apparatus identifying information identifying the notification apparatus a and notification occurrence information indicative of occurrence of notification.
Inventor(s): Kunihiko ISHIHARA of Toyko (JP) for nec corporation, Yuichi Igarashi of Tokyo (JP) for nec corporation, Katsumi Kikuchi of Tokyo (JP) for nec corporation
IPC Code(s): H01L29/66, G06N10/40, H01L23/50
CPC Code(s): H01L29/66977
Abstract: a quantum device includes a first chip including a quantum bit including a band-shaped pattern extending in a first direction, and a second chip including a band-shaped readout pad extending in a second direction different from the first direction, wherein the readout pad faces and intersects with the band-shaped pattern.
Inventor(s): Masaki OE of Tokyo (JP) for nec corporation, Kenji MIZUTANI of Tokyo (JP) for nec corporation
IPC Code(s): H01S5/06, H04B10/43
CPC Code(s): H01S5/0612
Abstract: a wavelength tunable laser apparatus () comprises: a semiconductor optical amplifier () that outputs light due to supplied power; a heater () that controls a wavelength of the light output from the semiconductor optical amplifier by performing heating due to the supplied power; and a control unit () in configured to control power, the power being supplied to the heater, in which the control unit determines, based on the wavelength of the light output from the wavelength tunable laser apparatus, a target value of the power to be supplied to the heater and transition of the power to be supplied to the heater until the target value is reached.
Inventor(s): Takahiro Fujisaku of Tokyo (JP) for nec corporation, Sota Kagami of Tokyo (JP) for nec corporation, Kenta Matsumoto of Tokyo (JP) for nec corporation
IPC Code(s): H03L7/26, G04F5/14
CPC Code(s): H03L7/26
Abstract: an atomic oscillator of the present disclosure includes: a gas cell in which alkali metal atoms are encapsulated; a light generator that applies an irradiation light having at least two different frequency components to the gas cell; a light detector that detects a transmitted light having transmitted by the gas cell; and a controller that determines a resonance frequency of the alkali metal atoms based on a light amount of the transmitted light by the gas cell and controls an oscillation frequency based on the determined resonance frequency. the irradiation light is applied by two irradiation methods in which characteristics of change in the resonance frequency due to change in intensity of the irradiation light are mutually different. the controller controls the oscillation frequency based on a result of comparison between the resonance frequencies when the irradiation light is applied to the gas cell by the two irradiation methods, respectively.
Inventor(s): Kenji WAKAFUJI of Tokyo (JP) for nec corporation, Kohei YOSHIDA of Tokyo (JP) for nec corporation
IPC Code(s): H04B1/00
CPC Code(s): H04B1/0003
Abstract: in one aspect of the present example embodiment, a modulation control apparatus includes at least one memory configured to store an instruction, and at least one processor configured to execute the instruction, wherein the processor, by executing the instruction, acquires data relating to a temperature during a predetermined period, and sets signal point arrangement used for modulation of a transmission signal in such a way that the signal point arrangement used for modulation of the transmission signal is switched to different signal point arrangement during the predetermined period, based on the data relating to the temperature.
Inventor(s): Ryuichiro ISHIZAKI of Tokyo (JP) for nec corporation
IPC Code(s): H04B7/06, H04B7/0452, H04W16/10, H04W24/10, H04W72/04
CPC Code(s): H04B7/0632
Abstract: transmitter extracts cqi values representative of reception qualities measured by and transmitted from receivers as representing reception states of antennas of receivers, from data receivers and received by transmitter, combines the extracted cqi values depending on preset weighting coefficients, calculates resource coefficients for assigning resources for transmitting data to receivers from the combined cqi values, and assigns resources for transmitting data to receivers based on the calculated resource coefficients.
Inventor(s): Ryuji UENO of Tokyo (JP) for nec corporation
IPC Code(s): H04B10/80
CPC Code(s): H04B10/807
Abstract: provided is a submarine branching apparatus including: a power feed switching control circuit configured to convert a relay-switching optical command signal into an electric signal; a relay drive circuit configured to be connected to the power feed switching control circuit, receive the electric signal, and change a power feed path; and an automatic reset circuit configured to be connected to the power feed switching control circuit, receive the electric signal, and reset the power feed switching control circuit. herein, the automatic reset circuit is connected to the power feed switching control circuit via a first time constant circuit delaying the electric signal.
Inventor(s): Gang WANG of Beijing (CN) for nec corporation, Yukai GAO of Beijing (CN) for nec corporation
IPC Code(s): H04L5/00, H04L1/1812, H04L1/1829, H04W56/00
CPC Code(s): H04L5/0035
Abstract: according to embodiments, solutions on asynchronous mtrp transmission are proposed. a terminal device receives a first configuration from a network device. the first configuration indicates a time offset between a first transmission reception point (trp) and a second trp. the terminal device is able to support asynchronous multi-trp (mtrp) transmissions from the first and second trps. the terminal device synchronizes with the first trp. the terminal device performs at least one of: downlink reception or uplink transmission with the second trp based on the time offset. in this way, it can align frame timing, slot boundary or symbol boundary at the terminal device.
Inventor(s): Hikaru Tsuchida of Tokyo (JP) for nec corporation
IPC Code(s): H04L9/00
CPC Code(s): H04L9/008
Abstract: an secure computation server apparatus includes: a discriminant computation part that determines, per bit, whether the first bit sequence and a second bit sequence into which the value of the cleartext is converted match each other and that computes a sequence of a discriminant that indicates 0 when the first bit sequence indicates 1 and the second bit sequence indicates 0 at an n-th bit and when the first bit sequence and the second bit sequence match each other at an (n+1)th bit and higher; a shuffle part that shuffles the sequence of the discriminant to conceal information about the digit of the bit for which the discriminant indicates 0; and a comparison and verification part that compares received values with each other, in a communication performed in the shuffling of the discriminant, and adopts the received values that are same at least two received values as an accurate value.
20240430100. DIGITAL SIGNATURE SYSTEM AND METHOD_simplified_abstract_(nec corporation)
Inventor(s): Haruna FUKUDA of Tokyo (JP) for nec corporation, Toshiyuki Isshiki of Tokyo (JP) for nec corporation
IPC Code(s): H04L9/32, H04L9/40
CPC Code(s): H04L9/3247
Abstract: a digital signature system includes a first and second signature generation apparatuses. the second signature generation apparatus receives a first parameter generated using at least first biometric information to stores the first parameter in a storage. the first signature generation apparatus generates a second parameter using at least second biometric information for transmission to the second signature generation apparatus, which generates a second signature for a message to be signed using the first parameter and the second parameter for transmission to the first signature generation apparatus. the first signature generation apparatus generates a first signature for the message based on at least the second signature and outputs the first signature.
Inventor(s): Haruna FUKUDA of Tokyo (JP) for nec corporation, Toshiyuki ISSHIKI of Tokyo (JP) for nec corporation
IPC Code(s): H04L9/32
CPC Code(s): H04L9/3247
Abstract: in a digital signature system, a first processing apparatus performs processing comprising: receiving a first parameter generated using a first signing key and first biometric information to store the first parameter in a storage; receiving a second parameter generated using a second signing key and second biometric information to calculate a key difference between the first signing key and the second signing key from the first parameter and the second parameter; and calculating a value corresponding to a difference between the first biometric information and the second biometric information using the first parameter, the second parameter, and the key difference to verify whether or not the value satisfies a predetermined specified condition.
Inventor(s): Yoshitomo WARASHINA of Tokyo (JP) for nec corporation, Toshiyuki ISSHIKI of Tokyo (JP) for nec corporation, Kengo MORI of Tokyo (JP) for nec corporation, Haruna FUKUDA of Tokyo (JP) for nec corporation, Hidenobu OGURI of Tokyo (JP) for nec corporation
IPC Code(s): H04L9/40
CPC Code(s): H04L63/062
Abstract: a data management device includes a generation unit, a registration unit, an output unit, an acquisition unit, a determination unit, and a key output unit. the generation unit generates a first secret key that is restorable by a predetermined number of distributed keys. the registration unit registers data encrypted by using the first secret key in a database of a data storage device. the output unit outputs at least one distributed key among the distributed keys used to restore the first secret key to a key management device. the determination unit determines whether to agree to permission of a use request for data in intention expression on agreement or disagreement performed. when it is determined to agree to the permission of the use request for the data, the key output unit outputs, to the key management device, a key necessary for restoring the first secret key.
20240430321. SERVICE CONTROL SYSTEM, DEVICE, AND METHOD_simplified_abstract_(nec corporation)
Inventor(s): Kosei Kobayashi of Tokyo (JP) for nec corporation, Yusuke Shinohara of Tokyo (JP) for nec corporation, Takanori lwai of Tokyo (JP) for nec corporation, Hayato Itsuni of Tokyo (JP) for nec corporation, Koichi Nihei of Tokyo (JP) for nec corporation, Kazuki Ogata of Tokyo (JP) for nec corporation, Kei Yanagisawa of Tokyo (JP) for nec corporation
IPC Code(s): H04L67/1008
CPC Code(s): H04L67/1008
Abstract: a server switching decision unit decides whether to switch a server that provides a service to a service-utilizing terminal that receives the service from the server. in a case in which the server switching decision unit makes a decision to switch the server, the server decision unit decides a server of a switching destination from among a plurality of servers that are able to provide the service to the service-utilizing terminal in consideration of an allowable delay satisfaction duration indicating a length of time during which the service can be provided to the service-utilizing terminal with a delay time within an allowable delay time.
Inventor(s): Koyo Shibata of Tokyo (JP) for nec corporation
IPC Code(s): H04N23/611, H04N23/65
CPC Code(s): H04N23/611
Abstract: degree-of-importance information indicating a degree of a possibility that an authentication target person approaches is acquired for each imaging direction of a plurality of imaging devices. an imaging device with an imaging direction corresponding to a direction for which the degree of the possibility that the person approaches is high is identified based on the degree-of-importance information, as an imaging device with a high degree of importance. for the imaging devices other than the imaging device with the high degree of importance, an image generation parameter to be used in generation of a captured image is set to an image generation parameter with which the power consumption efficiency is increased.
Inventor(s): Masahiro Tani of Tokyo (JP) for nec corporation, Kazufumi Kojima of Tokyo (JP) for nec corporation, Keisuke Ikeda of Tokyo (JP) for nec corporation
IPC Code(s): H04W4/90, H04L67/30
CPC Code(s): H04W4/90
Abstract: the present invention provides a notification apparatus () including an activity range estimation unit () that generates location information indicating an activity range of a user of an account, based on public information that is associated with the account and is available on the internet, and a notification unit () that transmits notification information to a user of the account for which the location information satisfies a first notification condition.
Inventor(s): Satoaki HAYASHI of Tokyo (JP) for nec corporation
IPC Code(s): H04W48/12, H04B17/309, H04B17/318, H04W76/20
CPC Code(s): H04W48/12
Abstract: a radio terminal () determines whether access by the radio terminal () to a serving cell () is barred by comparing a radio state of the serving cell () with a radio state of a neighbor cell () in the same frequency band as the serving cell (). this can help, for example, to provide an appropriate access barring method for radio terminals located at cell boundaries between a serving cell and a neighbor cell that use the same frequency band.
Inventor(s): Gang WANG of Beijing (CN) for nec corporation, Zhaobang MIAO of Beijing (CN) for nec corporation, Lin LIANG of Beijing (CN) for nec corporation
IPC Code(s): H04W74/0833, H04W74/00
CPC Code(s): H04W74/0833
Abstract: embodiments of the present disclosure relate to methods, devices and computer readable media for communications. a method comprises determining, at a first terminal device, a reference duration. a method also comprises determining, based on the reference duration, a value of a contention window for a channel access procedure for sidelink.
20240430969. METHODS AND DEVICES FOR COMMUNICATION_simplified_abstract_(nec corporation)
Inventor(s): Yukai GAO of Beijing (CN) for nec corporation, Gang WANG of Beijing (CN) for nec corporation
IPC Code(s): H04W76/19, H04L5/00, H04W16/28, H04W72/1268, H04W72/1273, H04W72/231, H04W76/20
CPC Code(s): H04W76/19
Abstract: embodiments of the present disclosure relate to methods, devices and computer storage media for communication. a method comprises receiving, at a terminal device, from a network device, at least one configuration for a first list of cells, wherein the first list of cells comprises a first cell and a second list of cells, and at least a first spatial reception parameter of the second list of cells refers to the first cell based on the at least one configuration; and performing a first beam failure recovery procedure on the first list of cells; or performing the first beam failure recovery procedure on the first cell, and performing a second beam failure recovery procedure on the second list of cells, wherein the second beam failure recovery procedure is same with or related to the first beam failure recovery procedure.
- NEC Corporation
- G01H9/00
- G01D5/353
- CPC G01H9/004
- Nec corporation
- G01S3/10
- G01S3/04
- G01W1/04
- CPC G01S3/10
- G06F21/32
- G06F21/33
- CPC G06F21/32
- G06F21/62
- CPC G06F21/62
- G06F40/166
- G06F40/20
- CPC G06F40/166
- G06F40/279
- G10L15/26
- CPC G06F40/279
- G06F16/332
- G06Q10/20
- G06Q30/0283
- G06T7/00
- CPC G06Q10/20
- G06Q20/40
- G06V40/16
- G07C9/10
- G07C9/37
- G07C9/38
- CPC G06Q20/40145
- G06Q30/0207
- CPC G06Q30/0207
- G06Q30/0226
- G06Q20/06
- G06Q50/40
- CPC G06Q30/0226
- G06Q30/02
- G06Q30/015
- CPC G06Q30/0281
- G06Q50/14
- G06Q10/02
- G06Q10/10
- G06Q30/018
- G07C9/00
- G07C9/29
- CPC G06Q50/14
- G06T7/11
- CPC G06T7/11
- G06V10/20
- G06T7/55
- CPC G06V10/255
- G06V10/44
- G06V10/80
- CPC G06V10/44
- H04W12/06
- CPC G06V40/172
- G08B13/196
- CPC G08B13/19613
- G08B21/02
- G08B25/10
- CPC G08B21/0283
- H01L29/66
- G06N10/40
- H01L23/50
- CPC H01L29/66977
- H01S5/06
- H04B10/43
- CPC H01S5/0612
- H03L7/26
- G04F5/14
- CPC H03L7/26
- H04B1/00
- CPC H04B1/0003
- H04B7/06
- H04B7/0452
- H04W16/10
- H04W24/10
- H04W72/04
- CPC H04B7/0632
- H04B10/80
- CPC H04B10/807
- H04L5/00
- H04L1/1812
- H04L1/1829
- H04W56/00
- CPC H04L5/0035
- H04L9/00
- CPC H04L9/008
- H04L9/32
- H04L9/40
- CPC H04L9/3247
- CPC H04L63/062
- H04L67/1008
- CPC H04L67/1008
- H04N23/611
- H04N23/65
- CPC H04N23/611
- H04W4/90
- H04L67/30
- CPC H04W4/90
- H04W48/12
- H04B17/309
- H04B17/318
- H04W76/20
- CPC H04W48/12
- H04W74/0833
- H04W74/00
- CPC H04W74/0833
- H04W76/19
- H04W16/28
- H04W72/1268
- H04W72/1273
- H04W72/231
- CPC H04W76/19
