Zte Corporation

Xi'an Zhongxing New Software Co., Ltd.

Xi'an Zte New Software Company Limited

Shenzhen Tuge Information Co., Ltd.

Other

Zte (usa) Inc.

Shenzhen Transsion Holdings Co., Ltd.

Shenzhen Tig Technology Co., Ltd

Junfeng Zhang

Peng Hao

Yunfeng Sun

Yu Ngok Li

Senbao Guo

Bo Dai

Jun Xu

Yijian Chen

Xing Liu

Wei Gou

Li Tian

Feng Bi

Yuzhou Hu

Jianqiang Dai

Zhaohua Lu

Guanghui Yu

Patrick Svedman

Chenchen Zhang

Jing Jiang

Ziyang Li

Ruyue Li

Xianghui Han

Wenfeng Zhang

Liujun Hu

Yan Xue

Shupeng Li

Weimin Li

Xinhui Wang

Gang Bai

Shuqiang Xia

He Huang

Wei Cao

Jian Li

Haigang He

Changqing Zhu

Aimin You

Dongli Chen

Shuanshuan Wu

Bo Gao

Jian Tong Li

Wen Zhang

Bin Yu

Zhisong Zuo

Yifei Yuan

YuNgok Li

Min Ren

Feng Liang

Yuhong Gong

Zewei Chen

Hao Zhou

Heng Zhang

Shuaihua Kou

Yachao Liang

Xiao Yan

Jianhua Li

Kaihang Wang

Xun Yang

Jing Shi

Tao Li

Wei Chen

Nan Zhang

Guang Yang

Zhifeng Yuan

Zhongda Du

Kai Xiao

David Di Huo

Zhen Yang

Zhihong Qiu

Xia Zhang

Jiewei Ding

Zhirong Lin

Haitao Lu

Yao Yu

Qianzi Xu

Huaming Wu

Liping Liu

Qiaofeng Wang

Lulu Peng

Yingchun Pu

Yi Sun

Huanxi Tan

Dan Zheng

Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to triggering feedback of channel state information. In one exemplary aspect, a method for wireless communication is disclosed. The method includes receiving, by a terminal, a first message from a wireless communication node. The method also includes transmitting, by the terminal, a feedback message to the wireless communication node via a first channel responsive to receiving the first message from the wireless communication node, the feedback message including at least one set of channel status information.

Channel state information feedback information transmission and configuration

Methods, apparatus and systems for indicating information in a random access procedure. In one embodiment, a method performed by a wireless communication device is disclosed. The method includes: transmitting, to a wireless communication node, a first message including a preamble and a payload for an access to the wireless communication node; and receiving, from the wireless communication node, a second message including a response to the first message, the second message including an indication indicating a type of the response selected from a plurality of types.

Methods, apparatus and systems for indicating information in a random access procedure

Techniques are described for multiplexing content that overlap in time domain on at least two channels. An example wireless communication method includes performing a first determination, by a communication node, that a high priority feedback message to be transmitted on a control channel overlaps in time domain with a low priority feedback message to be transmitted on the control channel; performing a second determination, by the communication node, whether a multiplexing operation between the high priority feedback message and the low priority feedback message is allowed; and transmitting, in response to the first determination and in response to determining that the multiplexing operation is allowed, a multiplexed information in a resource in the control channel.

Multiplexing techniques for overlapping channels with different priorities

Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to triggering transmission of feedback channel state information. In one exemplary aspect, a method for wireless communication is disclosed. The method includes receiving, by a terminal, a first message from a wireless communication node. The method also includes performing, by the terminal, a measurement relating to a channel status. The method also includes transmitting, by the terminal, a feedback message to the wireless communication node that includes information relating to the channel status based on determining that the first message includes an indication to feedback the measurement relating to the channel status.

Reference signaling design and configuration

Provided are a data transmission method and apparatus, a user equipment, a base station, a communication system and a storage medium. The method includes abiding by a mapping relationship between the resource configuration of a physical uplink shared channel (PUSCH) resource and preamble sequence configuration information according to the resource configuration of the PUSCH resource and determining preamble sequence configuration information corresponding to the resource configuration of the PUSCH resource; mapping a preamble sequence onto a physical random access channel (PRACH) resource according to the preamble sequence configuration information; and sending a message containing the PRACH resource and the PUSCH resource.

Data transmission method and device, user equipment, base station, communication system and storage medium

Methods, systems, and devices for power control for random access protocols in mobile communication technology are described. An exemplary method for wireless communication includes broadcasting, by a network node serving a cell, an indication of a transmit power level that is specific to the cell, wherein the indication is for use by a wireless device operating in the cell for a two-step random access procedure. Another exemplary method for wireless communication includes receiving, by a wireless device operating in a cell served by a network node, an indication of a transmit power level that is specific to the cell for use in a two-step random access procedure, and transmitting, at the transmit power level, a first message of the two-step random access procedure.

Power control for random access protocols

Provided are an HARQ-ACK codebook generation method, an HARQ-ACK codebook transmission method, and a PDSCH reception method. The HARQ-ACK codebook generation method includes: receiving UL grant information sent by a base station, wherein a PUSCH scheduled by the UL grant information is used for the UE to transmit an HARQ-ACK codebook; and according to a value of a Downlink Assignment index (DAI) in the UL grant information and a situation that the UE receives PDSCHs, determining a corresponding mechanism to generate the HARQ-ACK codebook.

HARQ-ACK codebook generation method, HARQ-ACK codebook transmission method, and PDSCH reception method

Systems and methods for determining a mapping that associates a plurality of preambles to a plurality of channel resource units used to carry a plurality of payloads associated with the plurality of preambles, including but not limited to, determining that the plurality of channel resource units is carrying the plurality of payloads, determining that a set of preambles of the plurality of preambles is associated with a same beam, and prioritizing mapping the set of preambles to reference signals of the plurality of channel resource units corresponding to different code division multiplexing (CDM) groups.

Methods and apparatuses for a random access channel (RACH) structure

The present disclosure describes method, systems, and devices for transmitting feedback information by a communication node. The method includes sending a hybrid automated repeat request-acknowledgement (HARQ-ACK) in response to a preset rule being satisfied.

Methods and devices for transmitting feedback information

Systems and methods for wireless communications are disclosed herein. In one embodiment, a wireless communication device determines that a first resource indicated by uplink cancelation information overlaps with a second resource. The wireless communication device receives, from a network, an uplink (UL) grant scheduling a third resource. An ending symbol of a first downlink control channel carrying the UL grant is no earlier than a first symbol of a second downlink control channel carrying the uplink cancelation information.

Systems and methods for downlink control information transmission

A system and method for wireless communications are disclosed herein. Example implementations include a wireless communication method of receiving first system information in a Synchronization Signal/Physical Broadcast Channel (PBCH) Block (SSB), where the first system information indicates an offset, and at least two value ranges are defined for the offset, and determining reception configuration of downlink control of second system information according to one of the at least two value ranges.

Systems and methods for determining a reception configuration of downlink control

Methods, apparatus, and systems that enable scheduling of related data transmissions across multiple cells and/or carriers are disclosed. In one example aspect, a method for wireless communication includes processing, by a base station, a first data transmission for a user device on a first serving cell and transmitting, by the base station to the user device, a control message that includes a scheduling information of a second data transmission on a second cell that is different than the first serving cell. The control message indicates whether the second data transmission is a new data transmission or a retransmission of the first data transmission. The method also includes processing, by the base station, the second data transmission for the user device on the second cell according to the scheduling information.

Multi-cell transmission scheduling

This disclosure relates to wireless communication formats that avoid conflicts in message transmissions. In one implementation, conflicts are avoided by determining that transmitting the uplink message according to a first transmission format will result in a conflict, and responsively determining to transmit the uplink message according to a second transmission format. In another implementation, conflicts are avoided by waiting to transmit a message part until a next time unit of a physical channel that is not conflicted. In another implementation, conflicts are avoided by configuring time units of a second physical channel relative to time units of a first physical channel according to an uplink time unit offset.

Wireless communication with conflict avoidance

The present application provides an information transmission method and device, storage medium and processor. The method includes: a network side transmits request configuration information of other system information to a terminal, the request configuration information of the other system information including a transmission configuration for request information of the other system information, the request information of the other system information being information transmitted to the network side when the terminal requests to acquire the other system information; and the network side transmits the other system information on the downlink transmission port indicated by the request information of the other system information.

Information transmission method and device, storage medium and processor

Provided are transmission methods and devices, a terminal, a base station, a communication system and a storage medium. The method includes: acquiring a first index, acquiring first information, and in response to determining that the first index satisfies a first preset rule according to the first information, determining that content to be transmitted includes a first message.

Transmission methods and devices, and terminal, base station, communication system, and storage medium

Growing community of inventors

Shenzhen, China

Junfeng Zhang