Huawei Technologies Co., Limited

Alcatel Lucent

Taiwan Semiconductor Manufacturing Comp. Ltd.

TSMC China Company Limited

Honor Device Co., Ltd.

Shanghai Hua Hong Nec Electronics Company, Limited

Tencent Technology (shenzhen) Company Limited

Huawei Technologies,co., Ltd.

Shanghai Biren Technology Co., Ltd

Innovision Semiconductor Inc.

TSMC China Company, Limiied

Feng Han

Yinghao Jin

Hong Li

Wei Tan

Shin Horng Wong

Teck H Hu

Henrik Olofsson

Shuigen Yang

Qinghai Zeng

Chong Lou

Shuai Zhang

Sigen Ye

Xiaoying Xu

Lei Shi

Xingxing Hu

Gang Shen

Hang Zhang

Jun Wang

Matthew P J Baker

Qi Jiang

Hao Bi

Qiang Fan

Tao Tao

Jian Yuan Wu

Xudong Yang

Mingzeng Dai

Qufang Huang

Xing Liu

Hongping Zhang

Wei Wang

Zheng Liu

Hongzhuo Zhang

Yinggang Du

Wenjie Peng

Tingting Geng

Matthew Baker

Haiyan Luo

Wei Zhang

Chunhua You

Xiaoli Shi

Jiaxin Li

Wensheng Qian

Fei Sun

Yang Yang

Jianguo Liu

Wenqi Sun

Liang-Yu Su

Yan Meng

Hung-Chih Tsai

Hang Fan

Chenchen Yang

Lian-Jie Li

Huan Li

Jimin Liu

Wu Zheng

Liwei Qiu

Junrong Gu

Lianjie Li

Shui Liang Chen

YanBin Lu

Jian-Hua Lu

Yan-Bin Lu

Mohammad Riaz Khawer

You Li

Shitong Yuan

Qun Zhao

Kaibin Zhang

Dewei Chen

Xiaoyu Yu

Dongyao Wang

Huijun Liu

Shengan Xiao

Jian Huang

Juanjuan Li

Zhuo Wu

Kaiyang Qu

Xuening Li

Zhong-Hao Chen

Maozeng Li

Yang Ren

Pengliang Ci

Yulin Ren

FeiFei Cheng

Wenyong Sun

Lin-Chun Gui

Wanke Tao

Zilong Liao

Shin Worng Wong

Embodiments of this application provide a data transmission method and an apparatus. When more than two radio link control RLC entities are configured for one radio bearer RB, a secondary network device receives indication information from a master network device. The secondary network device may determine, based on the indication information, a master RLC entity associated with the radio bearer, to indicate, to a terminal device, RLC entities that need to be activated and deactivated.

Communication method and apparatus

A method includes receiving cell reselection information from a radio access network device. The cell reselection information includes an identifier of at least one carrier frequency, an identifier of a network slice supported by each of the at least one carrier frequency, and priority information corresponding to the identifier of the network slice that is information of a specific service type of the network slice or a network slice set identifier corresponding to the network slice. The method further includes in response to the terminal device performing cell reselection, selecting a cell on a carrier frequency of the network slice supported by the terminal device as a reselected to-be-camped cell based on the identifier of the at least one carrier frequency, the identifier of the network slice supported by each of the at least one carrier frequency, and priority information corresponding to the identifier of the network slice.

Cell reselection method and related device

Examples in this application disclose a communications system and apparatus. One example system includes a first access network device and a second access network device, and the first access network device sends, to the second access network device, indication information indicating a requirement of transmitting small data, receives, from the second access network device, a context of the terminal and an address of a tunnel used to transmit uplink data, indicates, based on the context, the terminal to enter a connected state, and sends uplink data of the terminal to the second access network device based on the address of the tunnel, then the second access network device sends the uplink data to a core network device.

Data transmission method and apparatus

A communication method and apparatus are provided. The method includes: receiving a first time difference from a second communication apparatus; determining a round trip time RTT based on the first time difference and a second time difference; and sending a second message to a terminal device, where the second message includes the RTT, an air interface propagation delay, or terminal device side timing information, a value of the air interface propagation delay is equal to half of a value of the RTT, and the terminal device side timing information is determined based on the air interface propagation delay. According to the method and the apparatus in embodiments of this application, high-precision timing between a network device and the terminal device in a CU-DU separation architecture can be implemented.

A data transmission method, a communications device, and a communications system are provided for wireless communications. A terminal device receives a first system information broadcast by a radio access network device. The first system information includes a non-public network (NPN), identification information list and a first association information. The NPN identification information list includes at least one NPN identification information and determines a second system information is valid when first NPN identification information in the NPN identification information list is identical to second NPN identification information stored in the terminal device, and the first association information is identical to a second association information stored in the terminal device. The second system information can include the second NPN identification information and the second association information.

Data transmission method, communications device, and communications system for determining validity of system information validity

A method includes forming a gate structure over a substrate; forming a first gate spacer and a second gate spacer on opposite sidewalls of the gate structure, respectively; implanting a first dopant of a first conductivity type into the substrate form a lightly doped source region adjacent to the first gate spacer, and a lightly doped drain region adjacent to the second gate spacer; forming a patterned mask over a first portion of the lightly doped drain region, while leaving a second portion of the lightly doped drain region exposed; and with the patterned mask in place, implanting a second dopant of the first conductivity type into the substrate, resulting in converting the second portion of the lightly doped drain region into a drain region.

Semiconductor device and forming method thereof

The disclosure provides communication methods and apparatuses. One example method includes receiving, by a first network device, a first message from a second network device, where the first message includes network slice configuration information. The network slice configuration information is used to indicate a maximum data rate provided by each of n network slices for a terminal device, and n is an integer greater than or equal to 1. In response to the received first message, the first network device sends a second message to the second network device.

The present disclosure relates to communication methods and communications apparatus. In one example communication method, a terminal device obtains measurement configuration information, where the measurement configuration information is used to indicate a target frequency for which logged minimization of drive tests (logged MDT) measurement is performed by the terminal device. The terminal device performs the logged MDT measurement for the target frequency.

Communication method and communications apparatus

A radio access network (RAN) device receives a first message, where the first message includes identifiers of one or more first network slices, and the identifiers of the one or more first network slices are included in a non-access stratum (NAS) request message sent by a terminal device to a core network (CN) device by using the RAN device. The RAN device sends a second message including network slice redirection information to the terminal device, where the network slice redirection information includes at least one of network slice remapping information or terminal device redirection information, and the network slice redirection information is obtained after the RAN device performs network slice redirection decision-making on the one or more first network slices.

Network slice redirection method and apparatus

The disclosure provides communication methods and apparatuses. One example method includes that a second communication apparatus establishes at least one tunnel for a first radio bearer, where the at least one tunnel includes a first tunnel. The second communication apparatus sends a first message to a first communication apparatus, where the first message is carried in the first tunnel, the first message includes radio quality information of each of M logical channels, and the M logical channels are associated with the first radio bearer, where M is an integer greater than or equal to 1.

A semiconductor device includes a doped region of a first conductivity type in a substrate, a source/drain region of the first conductivity in the doped region, and a gate structure overlapping a portion of the doped region. The semiconductor device further comprises a multi-layer spacer over a first sidewall of the gate structure. The multi-layer spacer comprises a first spacer layer, a second spacer layer over the first spacer layer, and a third spacer layer over the second spacer layer. The first spacer layer and the second spacer layer are in contact with the first sidewall of the gate structure.

Semiconductor device and manufacturing method thereof

A data processing method includes: acquiring a data sorting request for a data sequence to be sorted, and invoking C data bitonic sorting components in response to the data sorting request, C being a positive integer greater than 1; initiating B data bitonic sorting tasks according to the data sequence and the C data bitonic sorting components, B being a positive integer greater than 1, the B data bitonic sorting tasks being respectively associated with different data subsequences of B data subsequences, and the B data subsequences being generated based on the to-be-sorted data sequence; operating the C data bitonic sorting components in parallel according to the B data bitonic sorting tasks to obtain B data sorting subresults; and combining the B data sorting subresults based on the C data bitonic sorting components to obtain a data sorting result for the data sequence.

Data processing method and apparatus, computer device, and computer-readable storage medium

An information transmission method and related device, the method including receiving, by a terminal device, a first synchronization signal and physical broadcast channel block measurement timing configuration (SMTC) associated with configuring an occasion for the terminal device to measure a synchronization signal and physical broadcast channel block (SSB), obtaining an SSB measurement result by measuring the SSB in the occasion configured through the first SMTC, determining that the SSB measurement result is incorrect for an SSB corresponding to any physical cell identifier (PCI) in response to the terminal device failing to measure at least one of the SSB in increasing order, or measure the SSB at a preset location, and reporting. in response to the SSB measurement result being incorrect, a first SMTC report, where the first SMTC report indicates that the SSB measurement result is incorrect.

Physical cell identifier conflict detection, adjustment method, and device

Embodiments of the present invention disclose a communication method, a source base station, a target base station, a core network device, and a terminal device, where the method includes: sending, by a source base station, a handover request to a target base station, where the handover request is used to request to hand over a session of a terminal device from the source base station to the target base station, and the handover request includes an identifier of a session requested to be handed over and indication information of a network slice corresponding to the session; and receiving, by the source base station, a handover response message from the target base station.

Communication method, source base station, target base station, core network device, and terminal device

A paging collision processing method and a related apparatus are provided. The method includes: upon detecting that a paging occasion in a first camped cell collides with a paging occasion in a second camped cell, a terminal device determines a first paging parameter, and sends a first paging parameter to a first network device corresponding to the first camped cell. The terminal device receives a second paging parameter from the first network device, determines a second paging occasion of a first identity module card in the first camped cell based on the received second paging parameter, and monitors a paging message in the first camped cell on the second paging occasion, which does not overlap a third paging occasion of a second identity module card in the second camped cell in terms of time, thereby avoiding a paging collision that occurs when the terminal device monitors the paging message.

Paging collision processing method and related apparatus

Growing community of inventors

Shanghai, China

Feng Han