Zte Corporation

Xi'an Zhongxing New Software Co., Ltd.

Huawei Technologies Co., Limited

Tencent Technology (shenzhen) Company Limited

Other

Hon Hai Precision Industry Co., Ltd.

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Northeastern University

Jilin University

Suteng Innovation Technology Co., Ltd.

South China Normal University

Shenzhen Guohua Optoelectronics Co., Ltd.

Honor Device Co., Ltd.

Huawei Digital Power Technologies Co., Ltd.

Shenzhen Yinwang Intelligent Technologies Co., Ltd.

Hao Wu

Zhaohua Lu

Yijian Chen

Yu Ngok Li

Chuangxin Jiang

Yong Li

Bo Gao

Yuxin Wang

Huahua Xiao

Shujuan Zhang

YuNgok Li

Nan Zhang

Kun Yang

Ke Yao

Jun Xu

Mengzhu Chen

Peng Hao

Yang Zhang

Jin Xu

Zhen He

Yingtao Li

Yajun Zhao

Xianghui Han

Zhisong Zuo

Kangmin Huang

Luanjian Bian

Kai Zhang

Shuqiang Xia

Yin Gao

Jian Tong Li

Jian Ye Chen

Jun Li

Li He

Yong Yang

Tao Su

Yu Xin

Hanqing Xu

Jing Tian Li

Jian Wang

Bo Song Chen

Chen Lu

Jie Li

Guangyu Shi

Yu Liu

Focai Peng

Jianxing Cai

Guozeng Zheng

Wenjun Yan

Fang Xie

Meng Mei

Mingjie Dong

Yuhong Gong

Yu Pan

Shijia Shao

Liguang Li

Zhijun Li

Xiaoying Ma

Baoguo Xie

Saijin Xie

Xiaoming Yang

Zhiyan Yang

Guofu Zhou

Fei Zhang

Xinquan Ye

Jing Ren

Li Qian

Guoqiang Shang

Xueyan Huang

Hang Li

Jie Xu

Zhongda Du

Yaying Wang

Wenjiao Lin

Chuanxi Wu

Zhu Liang

Feng Dong

Jian Li

Zhihao Zheng

Hao Gong

He Wei

Jun Chen

Shaochun Zhuang

Yanyan Mao

Gang Wu

Shaofeng Li

Jie Peng

Ge Chen

Chunxia Zhi

Ding Zhang

Xiaopeng Wang

Shanru Zhou

Liang Wu

Feiming Wang

Yu-Long Lin

Liuqi Lang

Huixing Wang

Jing Li

Xiao Yan

Yujuan Si

Provided are a method, device and storage medium for configuring a starting symbol position of an uplink data channel. The method includes: determining a configuration value of a first type parameter set, where the first type parameter set is a set of uplink data parameters; determining a configuration range of a starting symbol position of an uplink data channel according to the configuration value of the first type parameter set; and selecting a starting symbol position of the uplink data channel from the configuration range of the starting symbol position of the uplink data channel, and notifying a receiving end of the selected starting symbol position of the uplink data channel.

Method, device, and storage medium for configuring starting symbol position of uplink data channel

Presented are systems, methods, apparatuses, or computer-readable media for performing positioning procedures. A wireless communication device may receive, from a wireless communication node, information to facilitate positioning of the wireless communication device. The wireless communication device may determine to initiate a positioning procedure while in radio resource control (RRC) inactive state. The wireless communication device may perform, while in RRC inactive state, the positioning procedure.

Positioning procedures for user equipments in inactive state

Methods and systems for enhanced QR code security are described herein. A computing platform may generate a QR code that includes an information code and a server code. The computing platform may split the QR code into first and second portions, where the first portion includes at least the server code. The computing platform may send, to a QR display device, the first portion for display. The computing platform may receive, from a user device, authentication credentials and a request for the second portion, sent to the computing platform based on identification of the computing platform through scanning, by the user device, the server code at the QR display device. The computing platform may send, based on validating the authentication credentials and to the user device, the second portion, where the user device is configured to re-assemble the QR code based on the first and second portions.

Enhanced quick response (QR) code scan security

This disclosure relates generally to wireless communications and, more particularly, to systems and methods for communication of slot offset information prior to communicating downlink control information. In one embodiment, a method performed by a communication node includes: determining slot offset indication information that classifies a slot offset information set as either a first kind or a second kind based on at least one of: high-layer configuration signaling and predefined information, and sending the slot offset indication information to a communication device.

Systems and methods for slot offset information management

Presented are systems, methods, apparatuses, or computer-readable media for resource mapping of inter-cell multi transmission/reception points (TRPs) operation. A wireless communication device may determine at least one resource element that is scheduled for a defined communication associated with a first configuration index, and is assigned for use for at least one signal associated with a second configuration index. The wireless communication device may perform the defined communication using resource elements other than the determined at least one resource element.

Performing resource mapping of inter-cell multi transmission/reception point operation

Presented are systems and methods for sounding reference signal (SRS) transmission. A wireless communication device may receive configuration information for SRS transmission from a wireless communication node. The wireless communication device may transmit a SRS to the wireless communication node according to the configuration information.

Systems and methods for sounding reference signal transmission

Provided are an information acquisition method and apparatus, a device, and a storage medium. The method includes: determining the first configuration information of a CSI report, where the first configuration information includes a CSI-RS resource associated with the CSI report and an SRS resource associated with the CSI report, the CSI-RS resource is configured for carrying a channel state information reference signal, and the SRS resource is configured for carrying a sounding reference signal; sending the first configuration information to a second communication node; receiving the CSI report fed back by the second communication node, where the CSI report is generated according to the measurement performed on the channel state information reference signal carried in the CSI-RS resource; and obtaining corresponding channel state information according to the CSI report.

Information acquisition method and apparatus, device, 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

Presented are systems, methods, apparatuses, or computer-readable media for multiple transmit reception point (TRP) transmission signaling. A wireless communication node may transmit, to a wireless communication device, a scheduling grant to schedule a plurality of transmission instances. The scheduling grant may include one or more transmission precoding matrix indicators (TPMIs) to indicate mappings between the plurality of transmission instances and a plurality of sounding reference signal (SRS) resource sets for uplink codebook based transmissions.

Multiple transmission reception point signaling

Provided are methods and apparatuses for transmitting and receiving control signaling. The method include determining second information according to first information, where the second information includes at least one of: the number N of bits used in first control signaling to notify a first transmission parameter, a correspondence mapping table between an index value referenced by the first transmission parameter in the first control signaling and the value of the first transmission parameter, the type of the first transmission parameter notified by a predetermined indication field in the first control signaling, or position information of the bits used in the first control signaling to notify the first transmission parameter; and where the first information includes a relationship between a transmission time interval between the first control signaling and a first signal and a predetermined threshold K, where N and K are non-negative integers; and transmitting the first control signaling.

Methods and apparatuses for transmitting and receiving control signaling, and method for determining information

Provided are a parameter information determination method, a communication node, and a storage medium. The parameter information determination method includes the following. A first parameter of a first type element is acquired according to a second parameter of a second type element, where the number of first parameters of the first type element is N, the number of second parameters of the second type element is M, and M and N are each a positive integer greater than or equal to 1. The element includes one of: a channel, a signal, or one item in a mapping table.

Parameter information determination method, communication node, and storage medium

Provided are a channel state information feedback method and apparatus, and a storage medium. The channel state information feedback method comprises: calculating, by a first communication node, actual channel state information, and transmitting, by the first communication node, first-type signaling to a second communication node, wherein the first-type signaling comprises a channel state information report, the channel state information report comprises precoding information; in a case where a resource for transmitting the first-type signaling is less than a resource required for transmitting the actual channel state information, discarding, by the first communication node, part of the precoding information in the actual channel state information according to a priority order.

Channel state information feedback method and apparatus, and storage medium

Presented are systems and methods for acquiring channel state information. A wireless communicate node may transmit a channel state information reference signal (CSI-RS) to a wireless communication device via a first antenna port of a plurality of antenna ports of the wireless communication node. The wireless communication node may receive a channel state information (CSI) report from the wireless communication device.

Acquiring channel state information

Presented are systems, methods, apparatuses, or computer-readable media for multi-beam transmission signaling for uplink communication channels. A wireless communication device may receive, from a wireless communication node, B candidate groups of power control parameters. The wireless communication device may receive, from the wireless communication node, a first signaling to indicate the B candidate groups of power control parameters for a first physical uplink control channel (PUCCH) resource. B may be an integer greater than or equal to 1.

Multi-beam transmission signaling for uplink communication channels

Presented are systems and methods for enhancing the reliability of uplink transmissions. A wireless communication device may receive a scheduling grant of an uplink channel from a wireless communication node. The wireless communication device may transmit the uplink channel to the wireless communication node. The wireless communication device may transmit a transmission block indication for determining a transmission block size (TBS) of the uplink channel to the wireless communication node.

Signaling solution on reliability enhancement for uplink transmission

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Shenzhen, China

Hao Wu