Zte Corporation

Xi'an Zhongxing New Software Co., Ltd.

Tencent Technology (Shenzhen) Company Limited

Zhongshan Winstar Electrical Co., Ltd.

Huawei Technologies Co., Limited

Sanechips Technology Co., Ltd.

Xi'an Zte New Software Company Limited

Graphene Lighting China Limited

Guangdong Oppo Mobile Telecommunications Corp., Ltd.

Godo Kaisha IP Bridge 1

Shenzhen Tcl New Technology Co., Ltd.

Soltrium Advanced Materials Technology

Hedwig Wireless Technologies LLC

Zte (USA) Inc.

G+ Communications LLC

Yu Ngok Li

Zhaohua Lu

Yijian Chen

Bo Gao

Hao Wu

Chuangxin Jiang

Shujuan Zhang

Huahua Xiao

Yuxin Wang

Peng Hao

Jun Xu

Junfeng Zhang

Yong Li

Nan Zhang

Jianxing Cai

Ke Yao

Yifei Yuan

Bo Dai

Yunfeng Sun

Xinhui Wang

Senbao Guo

Zhen He

Xingguang Wei

Xianghui Han

Meng Mei

Jin Xu

Chenchen Zhang

Guozeng Zheng

Xing Liu

Wei Gou

Jian Tong Li

Mengzhu Chen

Yuhong Gong

Wenjun Yan

Xinquan Ye

Xun Yang

Jing Shi

Guanghui Yu

Kai Liu

Feng Xie

Jing Zhao

Liangliang Fan

Zewei Chen

Nan Chun Chen

Feng Du

Hui Liang Xin

Shuanshuan Wu

Yajun Zhao

Bin Huang

Zhisong Zuo

Liujun Hu

Shupeng Li

Jian Li

Xiangyao Lin

Chenglin Liu

Jinhai Liu

Wenhao Liu

Shihai Cheng

Anqi Ren

Yaobo Hua

Shuqiang Xia

Feng Bi

Wenbo Ma

Hanqing Xu

Feng Liang

Weimin Li

Chung-Ping Lai

Leteng Weng

Kai Xiao

Shuaihua Kou

Kuo-Hsin Chang

Saijin Xie

Qiurong Liao

Chen Cheng

Feiming Wang

Xiyu Wang

Lu Ren

Feilong Ma

Yuanhang Sun

Ying Shan

Yuqin Chen

Kun Liu

Wei Zhang

Wei Chen

Yang Liu

Cong Zhao

Wenfeng Zhang

Yang Zhang

Jin Yang

Wei Bin Lin

Yada Huang

Yong Sen Zheng

Yan Xue

Liang Wu

Qiujin Guo

Delin Li

Juan Liu

Wei Lin

The present disclosure describes methods, systems and devices for enhancing sounding reference signal (SRS) transmission for a user equipment (UE). One method includes receiving, by the UE, downlink control information (DCI) via a physical downlink control channel (PDCCH) from a network base station, the DCI configured to trigger the SRS transmission according to at least one parameter of the SRS transmission. Another method includes sending, by a network base station to the UE, downlink control information (DCI) via a physical downlink control channel (PDCCH), the DCI configured to trigger the SRS transmission according to at least one parameter of the SRS transmission.

Methods and devices for enhancing sounding reference signal transmission

Presented are systems and methods for fast beam refinement and/or tracking for high mobility wireless communication device. A wireless communication device may receive a plurality of reference signals (RSs) from a wireless communication node. The wireless communication device may send a report of at least a first RS of the plurality of RSs to the wireless communication node. The wireless communication device may determine information corresponding to a signal according to the first RS.

Method of fast beam refinement and tracking for high mobility wireless communication device

Methods, apparatus, and systems for reference signal resource management to enable fast panel switching and antenna switching for wireless devices that have multiple panels are disclosed. In one example aspect, a wireless communication method includes receiving, by a wireless device, a configuration parameter from a base station. The method also includes transmitting, by the wireless device, a sounding reference signal (SRS) to the base station according to an SRS procedure in which one or more resource sets are determined according to the configuration parameter.

Reference signal resource management for fast panel switching and antenna switching

A system and method for an uplink signal transmission. The system and method includes supporting, by a wireless communication device, transmitting single-port uplink signals on a first carrier in response to determining that the wireless communication device is in a first transmission method; supporting, by the wireless communication device, transmitting the single-port uplink signals or dual-port uplink signals on a second carrier in response to determining that the wireless communication device is in a second transmission method; and determining, by the wireless communication device based on scheduling information received from a base station, a transmission method used to transmit uplink signals, the transmission method comprises the first transmission method or the second transmission method.

System and method for signal transmission

Provided are methods for receiving and sending a control signaling, and a communication node. The method for receiving a control signaling includes: receiving first control signaling, where the first control signaling includes a first-type parameter that corresponds to a measurement reference signal, the first-type parameter includes a physical cell identifier (PCI) or includes a PCI and a second-type parameter, and the measurement reference signal includes one of the following: a measurement reference signal in a report configuration of channel state information (CSI), a measurement reference signal with a measurement result included in uplink control information (UCI), a measurement reference signal in a measurement reference signal resource set configured in a serving cell, or, a measurement reference signal in a beam failure candidate reference signal resource set.

Method for receiving and sending control signaling, and communication node

The present disclosure provides a processing method and apparatus for recovering a beam. The method includes: generating a first type of signaling comprising an index corresponding to a resource selected from a set of resources for a reference signal; transmitting the first type of signaling over a random access channel to a base station; assuming a Quasi Co-Location (QCL) relation between the selected resource and a downlink control channel, and the selected resource and a downlink data channel; receiving a second type of signaling carried in the downlink control channel using the assumed QCL relation between the selected resource and the downlink control channel, the second type of signaling further comprising an identification of the terminal device; and receiving a data transmission carried in the downlink data channel according to the QCL relation between the selected resource and the downlink data channel.

Processing method and apparatus for recovering beam

Systems and methods for wireless communications are disclosed herein. In one embodiment, a wireless communication device that a first transmission on a first resource is canceled. In response to determining that the first transmission on the first resource is canceled, the wireless communication device performs a second transmission of a physical uplink shared channel (PUSCH) on a second resource. Configuration parameters of the second transmission of PUSCH on the second resource are configured by a network side or obtained from the first transmission.

Systems and methods for transmitting signals

A wireless communication method is described for a user equipment to receive a reporting configuration, measure one or more resources, and generate a report transmitted to a base station. The report may include one or more CSI values that describe signal-to-interference-plus-noise ratio (SINR) or reference signal received quality (RSRQ), where the CSI values are determined based on measuring at least some of the one or more resources. The report may also include one or more identifiers associated with at least some of one or more channel measurement resource (CMR) or at least some of interference measurement resource (IMR), or at least some of one or more CMR groups or at least some of one or more IMR groups.

Interference-aware beam reporting in wireless communications

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

Provided are an information determination method and apparatus, a signal reception method and apparatus and a signal transmission method and apparatus. A wireless communication device may determine parameter information of a measurement reference signal according to a predetermined rule. The wireless communication device may receive the measurement reference signal according to the determined parameter information from a wireless communication node.

Information determination method and signal receiving method and apparatus

A wireless communication method includes determining, by a wireless communication device, a first carrier corresponding to a first frequency resource and a second carrier corresponding to a second frequency resource, and determining, by the wireless communication device, whether to transmit a third transmission during a time interval based on a first transmission, a second transmission and an operation state, the second transmission being transmitted before the first transmission is to be transmitted.

Systems and methods for uplink transmission switching

Provided are a transmission method, a transmission apparatus, a communication node and a medium. The transmission method includes: in a case where a physical uplink control channel (PUCCH) of a target scheduling request (SR) and a PUCCH of hybrid automatic repeat request-acknowledgment (HARQ-ACK) information overlap in a time domain, determining a transmission mechanism for the target SR and the HARQ-ACK information; and performing a transmission operation according to the transmission mechanism.

Transmission method, communication node and medium

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

Provided are an information enhancement method and apparatus, a device and a storage medium. The information enhancement method includes determining a first DCI subset in a downlink control information (DCI) set and a second DCI subset in the DCI set, where the first DCI subset includes N pieces of repetitive DCI, and the second DCI subset includes M-N pieces of nonrepetitive DCI, where N is an integer greater than 1, and M is an integer greater than N; and determining correlated information about DCI in the DCI set according to the N pieces of repetitive DCI.

Information enhancement method and apparatus, device, and storage medium

Provided are a method, apparatus and system for processing feedback information. The method includes: the first transmission node receiving a signal of a data shared channel, and determining data transmission level indication information of a transport block according to the signal; and the first transmission node transmitting the data transmission level indication information corresponding to the transport block to a second transmission node.

Feedback information processing method, device and system

Growing community of inventors

Shenzhen, China

Yu Ngok Li