Zte Corporation

Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

International Business Machines Corporation

Huawei Technologies Co., Limited

Future Wei Technologies, Inc.

Tyco Electronics (shanghai) Co., Ltd.

Xi'an Zhongxing New Software Co., Ltd.

Tsinghua University

Beihang University

Samsung Electronics Co., Ltd.

Globalfoundries Inc.

Hubbell Limited

Huawei Technologies,co., Ltd.

Boe Mled Technology Co., Ltd.

Bo Gao

Zhaohua Lu

Yu Ngok Li

Shujuan Zhang

Chuangxin Jiang

Yijian Chen

Ke Yao

Hao Wu

Wei Sun

Lingyun Shi

Zhen He

Yafei Li

Huahua Xiao

Xue Dong

Hao Zhang

Frank J Effenberger

Yuanqiu Luo

Tiankuo Shi

Yifei Yuan

Xinhui Wang

Nan Zhang

Chang Jie Guo

Zhi Hu Wang

Xiurong Wang

Yue Li

YuNgok Li

Jianhe Gao

Ming Jin Chen

Yuxin Wang

Guangquan Wang

Meng Mei

Yan Li

Dong Chen

Ning Duan

Hao Wang

Yang Chen

Peng Han

Shengji Yang

Peng Hao

Yang Zhang

Wei Bin Lin

Xiaomang Zhang

Ning Wang

Wenchao Han

Xiaochuan Chen

Wei Wang

Yu Zhang

Zhen Zhang

Qi Rong Wang

Chen Meng

He Huang

Xing Liu

Wei Gou

Zhong Su

Xiang Liu

Junfeng Zhang

Feng Bi

Xianghui Han

Feng Wang

Liujun Hu

Xiaojuan Shi

Lin Luo

Kai Tang

Pei Jian Liu

Lei Zhou

Qinping Zhao

Jianxing Cai

Xiaowu Chen

Zhen Xiao

Shuqiang Xia

Shuhui Chen

Jian Qiao Sun

Bo Liu

Bin Zhou

Haiwei Sun

Jie Tang

Peng Gao

Qiang Fu

Li Fan

Ping Li

Jian Li

Wenbo Zhang

Di Wang

Xuefeng Wang

Yu Ying Wang

Zhihua Ji

Qing Ql Li

Li Li Ma

Berthold Reinwald

Dejian Li

Huafeng Lin

Jason Robert McGee

Fei Ye

Chengde Wu

Steven Dale Ims

Pengju Zhang

Li Yi

Guozeng Zheng

This disclosure generally relates to port indication for uplink data channel transmissions in wireless communications. In some implementations, a communication node in a wireless communication network, such as a mobile station, may receive a command to trigger transmission of an uplink data channel. The node may determine one or more ports according to a port parameter associated with the uplink data channel. Additionally, the node may transmit the uplink data channel using the one or more ports.

Method for port indication for uplink data channels

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

Methods and systems related to using multiple panels for transmission in wireless communication systems are disclosed. The described embodiments advantageously enable wireless communication systems to efficiently operate in high-frequency bands. An example method of wireless communication includes determining, by a wireless device, at least one Sounding Reference Signal (SRS) resource set configured by a network node, one of the at least one SRS resource set comprising at least one SRS resource, and transmitting, by the wireless device to the network node, a transmission based on the at least one SRS resource set.

Multiple panel transmissions in wireless communication systems

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

A wireless communication method includes identifying, by a wireless communication device, a number (N) of resource sets in a resource setting, wherein N is equal to or greater than 2; and determining, by the wireless communication device, a number (OCPU) of processing units being occupied over a plurality of symbols, wherein the occupied process units are configured for processing a Channel State Information (CSI) report.

Systems and methods for enhancing channel measurement configuration

Method, systems and devices for determining spatial relation and power control parameter for uplink signals. The method for use in a wireless terminal comprises determining at least one of at least one power control parameter or spatial relation for a first uplink signal on a first component carrier, and transmitting, to a wireless network node, the first uplink signal on the first component carrier based on at least one of determined at least one power control parameter or determined spatial relation.

Wireless communication method for determining spatial relation and power control parameter for uplink signals

Systems and methods for wireless communication systems are disclosed. In one aspect, the wireless communication method includes receiving, by a wireless communication device from a network, first signaling. The first signaling activates one or more beam state codepoints, each of the one or more beam state codepoints includes one or more beam states for a direction. The direction includes downlink, uplink or both downlink and uplink. The method further includes determining, by the wireless communication device, at least one beam state according to the one or more beam state codepoints, and applying, by the wireless communication device, the at least one beam state to a target transmission based on the direction of the at least one beam state. The target transmission includes at least one of a downlink transmission or an uplink transmission.

Systems and methods for activating beam state in wireless communication systems

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 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

Embodiments of this application relate to the field of semiconductor technologies, and provide composite substrate that comprises: a first silicon carbide layer comprising monocrystalline silicon carbide, and a second silicon carbide layer bonded to the first silicon carbide layer, wherein defect density of at least a part of the second silicon carbide layer is greater than defect density of the first silicon carbide layer.

Composite substrate, composite substrate preparation method, semiconductor device, and electronic device

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

Methods and systems for controlling a transmit power of a wireless communication device are disclosed herein. In one embodiment, a method includes: determining one or more reference signals transmitted by a wireless communication node; maintaining one or more path loss estimates for the one or more reference signals; associating at least one path loss estimate with an uplink (UL) signal; calculating a transmission power of the UL signal according to the at least one path loss estimate; and transmitting the UL signal in accordance with the calculated transmission power.

Methods and systems for tracking reference signal path losses in uplink transmissions

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

A wireless communication device may receive a configuration of at least one radio resource control (RRC) parameter for X channel measurement reference signal (CMR) resource sets or X CMR resource subsets of CMRs from a corresponding set of CMR resources. The parameter X can be an integer greater than 1. The wireless communication device may measure channel quality for at least one CMR resource of the X CMR resource sets or the X CMR resource subsets according to the configuration. The wireless communication device may send a report including at least one of a CMR index or channel quality to the wireless communication node. The report may include at least one of: a CMR index, or a channel quality.

Systems and methods for resource configuration enhancement

Provided a method for signal communication includes: determining first information according to signaling information and a predetermined rule; determining, according to the first information, a quasi co-location reference signal set of a port group comprised in a signal; and communicating the signal according to the determined quasi co-location reference signal set of the port group comprised in the signal, where the communicating comprises receiving or transmitting. The first information comprises: a time interval between the signal and a control channel for scheduling the signal, a number of quasi co-location reference signal sets of a control channel element, a number of quasi co-location reference signal sets of the signal, and an index of the quasi co-location reference signal sets of the control channel element; and the time interval between the signal and the control channel for scheduling the signal is less than a predetermined threshold.

Method for signal communication, communication node, and storage medium

Growing community of inventors

Wuhan, China

Bo Gao