Zte Corporation

Huawei Technologies Co., Limited

Wenjun Yan

Zhaohua Lu

Bo Gao

Chuangxin Jiang

Shujuan Zhang

Hao Wu

Zhen He

Huahua Xiao

Yu Ngok Li

Yang Zhang

Ke Yao

Yu Pan

Xiaotao Hu

Jianzhou Li

Weihua Hu

YuNgok Li

Shanshan Wang

Meng Mei

Jianwei Wang

Shuaihua Kou

Shijia Shao

Yungok Li

Xinquan Ye

Lina Liu

Minqiang Zou

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

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

Provided are a transmission method and apparatus, a communication node, and a storage medium. The transmission method includes: determining control channel information and activated Transmission Configuration Indicator (TCI); determining a correspondence between the control channel information and the activated TCI; and receiving a control channel corresponding to the control channel information based on the correspondence and the activated TCI.

Transmission method and apparatus, communication node, and storage medium

The present arrangement relate to systems, methods, and non-transitory computer-readable media for reporting a Channel State Information (CSI) report, the CSI report including a CSI partand a CSI part; and communicating, by a wireless communication device with a network, based on the CSI report.

Systems and methods for channel state information report

Provided are a signaling receiving method, a signaling transmitting method, and a device. The signaling receiving method includes receiving a first signaling. The first signaling includes a first-type parameter corresponding to a target element. The first-type parameter includes at least one of the following: a physical cell identifier, a mobility measurement reference signal, or a sequence parameter of a synchronization signal. The target element includes one of the following: a serving cell, a serving cell group, a bandwidth part (BWP), a BWP group, an information element, an information element group, a transmission configuration indicator (TCI) state, or a TCI state group. The information element includes at least one of the following: a channel or a signal.

Signaling receiving method, signaling transmitting method, and device

Systems and methods for wireless communications are disclosed herein. A first communication node reports at least one codeword, a number of antenna ports, a coherence capability of the antenna ports, or a full power transmission mode for the at least one uplink transmission to a second communication node. The at least one codeword is determined based on the number of antenna ports, the coherence capability, and the full power transmission mode. The at least one codeword includes at least one precoding matrix group or at least one Transmission Precoding Matrix Index (TPMI) group corresponding to the at least one precoding matrix group.

Systems and methods for codeword reporting by wireless communication device for uplink transmissions

A wireless communication method for use in a wireless terminal is disclosed. The wireless communication method comprises determining at least one transmission state for an uplink channel, wherein at least one of a spatial relation or an antenna port of the uplink channel is determined based on a first transmission state of the at least one transmission state, and transmitting, to a wireless network node, the uplink channel.

Method for uplink transmission associated with antenna port and panel switching

Presented are systems, methods, apparatuses, or computer-readable media for scheduling performance of resource mapping of inter-cell multi transmission/reception points (TRPs) operation. A wireless communication device may receive, from a wireless communication node, an indication that a set of resources is scheduled for a first defined communication and a second defined communication. The first defined communication is associated with a first physical cell identity (PCI) value, and the second defined communication is associated with a second PCI value.

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

Presented are systems and methods for improving fast beam diversity. A wireless communication device may receive N scheduling grants to schedule a plurality of repetitive transmissions of a same data block from a wireless communication node, wherein N is greater than or equal to 2. At least two of the repetitive transmissions may overlap at a time instance. The wireless communication device may communicate only one of the at least two repetitive transmissions that overlap at the time instance to the wireless communication node.

Signaling solution for fast beam diversity

A wireless communication method for use in a wireless terminal is disclosed. The wireless communication method comprises prioritizing a reception of a first resource when at least one event occurs, wherein the first resource and a second resource overlap in at least one time unit.

Method for resource signaling design and configuration

A wireless communication method for use in a wireless terminal is disclosed. The wireless communication method comprises receiving, from the wireless network node, a second signal based on a quasi-co-location assumption of a first signal when at least one event occurs, wherein the first signal and the second signal overlap in at least one time unit.

Method for reference signal design and configuration

A wireless communication method for use in a wireless terminal is disclosed. The wireless communication method comprises receiving, from a wireless network node, first command information comprising a first beam state, determining at least one of a second beam state or a second reference signal based on the first beam state, and communicating, with the wireless network node, a target signal by applying at least one of the second beam state or the second reference signal.

Method of beam state determination

A transmitting and receiving point (TRP) divides data scheduled by one downlink control information (DCI) into N data parts, and transmits the N data parts to a receiving side, where N≥1. A value of N and whether the N data parts have a correlation in a case of N>1 are determined by at least one of following scheduling information: a transmission configuration indicator (TCI) field, a demodulation reference signal (DMRS) port indicator, a modulation and coding scheme (MCS), a redundancy version (RV) or a new data indicator (NDI). After receiving the N data parts sent by the TRP, the receiving side determines whether the N data parts have the correlation according to at least one of the TCI, the DMRS port indicator, the MCS, the RV, or the NDI.

Methods and devices for transmitting and receiving data, communication apparatus and system, and storage medium

A method of wireless communication includes grouping, by a network device, rate matching resources into a plurality of first groups for communication with a wireless terminal and transmitting a channel control indicator identifying at least a first group from the plurality of first groups of rate matching resources. In various embodiments, the rate matching resources include one or more of a rate matching pattern comprising multiple time-frequency transmission resources, a periodic zero power channel state information reference signal (ZP CSI-RS) resource set, an aperiodic ZP CSI-RS resource set, a semi-persistent ZP CSI-RS resource set, a long-term evolution cell specific reference signal (LTE CRS) resource, or a rate matching pattern group.

Rate matching resource mapping in wireless communications

Provided are an information determination method and apparatus, a signal reception method and apparatus and a signal transmission method and apparatus. The information determination method includes determining quasi-co-location reference signal information about an aperiodic measurement reference signal resource according to at least one of a relationship between a first threshold and a time interval, whether an intersection is null, or a time offset or a predetermined rule.

Growing community of inventors

Guangdong, China

Wenjun Yan