Zte Corporation

Xi'an Zhongxing New Software Co., Ltd.

Chenchen Zhang

Peng Hao

Wei Cao

Nan Zhang

Wei Gou

Kaibo Tian

Xingguang Wei

Junfeng Zhang

Zhen Yang

Yu Ngok Li

Xing Liu

Yunfeng Sun

Feng Bi

Senbao Guo

Min Ren

Xianghui Han

Yajun Zhao

Jing Shi

Zhisong Zuo

Yuhong Gong

Haigang He

Changqing Zhu

Ling Yang

Wenhao Liu

Jing Jiang

Kai Xiao

Liyuan Zhong

Zhaohua Lu

Bo Dai

Shuqiang Xia

Chuangxin Jiang

Lin Chen

Shujuan Zhang

Yuxin Wang

Ke Yao

Xincai Li

Focai Peng

Li Tian

Shupeng Li

Juan Liu

Jianqiang Dai

Jianwu Dou

Dong Zhou

Ting Fu

Ziyang Li

Jianwei Wang

Yachao Liang

Yungok Li

Aihua Peng

Fangyu Cui

A wireless communication method for use in a first wireless device is disclosed. The method comprises transmitting, to a second wireless device, configuration information associated with reserved resources within a plurality of resources.

Configuration method for tone reservation

One or more devices, systems, and/or methods for utilizing a control resource set comprising a physical downlink control channel and a plurality of resource element group bundles containing different quantities of resource element groups. An example method for wireless communication comprises forming a first resource region comprising at least a first type of REG bundle and a second type of REG bundle, and performing a control channel transmission using the first resource region. The first type and the second type of REG bundles may comprise different quantities of resource element groups, and the first type and the second type of REG bundles may correspond to candidates of different aggregation levels.

Techniques for managing multiple resource element groups

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, 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 an uplink transmission sending method and device, an uplink transmission receiving method and device, a terminal, a service node, and a medium. The method includes: determining a sending mechanism of an uplink transmission according to an uplink transmit mode in the case of multiple carriers; and sending the uplink transmission according to the sending mechanism.

Uplink transmission sending method and device, uplink transmission receiving method and device, terminal, service node, and medium

A wireless communication method for use in a wireless terminal is disclosed. The wireless communication method comprises transmitting, to a wireless network node, a random access preamble selected from a plurality of predetermined preambles for a random access.

Configuration of random access preamble

Methods, apparatus and systems for transmitting indication information in a wireless communication are disclosed. In one embodiment, a method performed by a first wireless communication node is disclosed. The method comprises: transmitting indication information to a second wireless communication node, in connection with an establishment of a first link between the first wireless communication node and the second wireless communication node, for determining at least one transmission resource configuration to be used on the first link.

Methods, apparatus and systems for transmitting indication information

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 a channel or signal sending method and a storage medium. The method includes the following: if a transmission direction configuration of the first carrier or the first carrier group indicates that an uplink transmission is sent within the transmission time of the first transmission, sending, by a terminal, the first transmission, and canceling the sending of the second transmission or sending the second transmission with reduced power; otherwise, performing, by a terminal, at least one of the following modes: sending the first transmission, and canceling the sending of the second transmission or sending the second transmission with reduced power; sending the second transmission, and canceling the sending of the first transmission or sending the first transmission with reduced power; determining whether to send the first transmission or the second transmission by the terminal itself.

Channel or signal sending method and apparatus, and storage medium

A system and method for system information transmission. The system and method include broadcasting, by a wireless communication node to a wireless communication device, a system information block that indicates configuration of different resources.

Method and apparatus of system information transmission

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

Provided are method and device for indicating a frame structure. The method includes determining one or multiple first time units; and indicating the frame structure of the one or multiple first time units; wherein a transmission direction on the one or multiple first time units is indicated by the frame structure, the transmission direction comprises downlink transmission, uplink transmission or flexible direction. Further provided are method and device for determining a frame structure, a storage medium, and an electronic device.

Frame structure indicating method and device, frame structure determining method and device, storage medium, and processor

Disclosed are an information feedback method and apparatus, and a communication node and a non-transitory computer-readable storage medium. The information feedback method may include: receiving a downlink data transmission instruction sent by a second communication node; and triggering, according to the downlink data transmission instruction, the first communication node to feed back demodulation capability information and channel state information (CSI) to the second communication node; the CSI may include: a signal-to-noise ratio (SNR) and an SNR change rate of a received signal.

Information feedback method and device, and communication node and storage medium

The present disclosure relates to methods, systems and devices for use in a wireless terminal includes transmitting, to a wireless network node, a preamble comprising a plurality of parts, wherein each of the plurality of parts comprises at least one sub-preamble and the sub-preambles in the plurality of parts are generated based on a plurality of roots.

Random access preamble for non-terrestrial network

Growing community of inventors

Shenzhen, China

Chenchen Zhang