Sony Corporation

Sony Group Corporation

Beijing University of Posts and Telecommunications

Acm Research (shanghai) Inc.

Wuxi Bupt Sensing Technology and Business Research Institute Company Limited

Xiaofeng Tao

Qimei Cui

Yanzhao Hou

Xin Guo

Jianfei Cao

Zhaoqi Peng

Dongru Li

Hang Yang

Tao Cui

Shiyuan Li

Yuming Liu

Ping Zhang

Chao Wang

Bowen Cai

Jin Xu

Xiaodong Xu

Wenjing Ren

Xiang Sean Zhou

Bingshan Hu

Jiahui Liu

Haowei Wang

Xianjun Yang

Min Zhu

Chen Sun

Jing Liu

Lei Gao

Yanyan Lu

Hui Wang

Qiang Wang

Yu Gu

Yulong Shi

Shiyu Zhang

Xin Chen

Ningyu Chen

Wei Ren

Xiaona Li

Hongjia Li

Zhenyu Xu

Tianpeng Yuan

Da Wang

Xi Wang

Min Liu

Wei Lin

Fuping Chen

Xiaoyan Zhang

Bing Xin Wang

Dan Hu

Ying Zhou

Xuejun Li

Chaonan He

Liang Zeng

Yingni Zhang

Shena Jia

Shan Yang

Xinli Wang

Bing Wang

Xiaoxue Wang

Bing Luo

Yang Wen

Chengrui Wang

Jie Ni

Sai Wang

Jyri Hamalainen

Alexis Dowhuszko

Huixin Zhang

Zhou Xu

Waheed Ur Rehman

Yingyue Xu

Dezhuang Wu

The present disclosure relates to method and device for enhancing feedback channel in wireless communication. There is provided a receiving-side electronic device for a receiving side of a communication system, which includes a processing circuit configured to receive initial transmission information from a first electronic device among more than one transmitting-side electronic devices for a transmitting side of the communication system; in case that data information in the initial transmission information cannot be successfully decoded, acquire auxiliary information; and feed back the auxiliary information to the first electronic device, so that the first electronic device can perform the information retransmission by using the resources determined based on the auxiliary information.

Method and device for feedback channel enhancement in wireless communication

The present invention relates to an electronic device, a wireless communication method, and a computer readable medium. According to one embodiment, the electronic device used for wireless communication comprises a processing circuit. The processing circuit is configured to perform control to send data and information related to retransmission of the data to a target user equipment by means of a sidelink. The processing circuit is further configured to control operation for the retransmission of the data.

Electronic device, wireless communication method, and computer readable medium

The present invention relates to a user equipment, an electronic device, a wireless communication method, and a storage medium. The user equipment according to the present invention comprises a processing circuit configured to: select G transmit beam groups from K transmit beams of a network side device; and sending information about the selected G transmit beam groups to the network side device, wherein each of the G transmit beam groups comprises N transmit beams, the user equipment is capable of simultaneously receiving downlink information that the network side device sends by using the N transmit beams, and K, N, G are all integers greater than 1. The use of the user equipment, the electronic device, the wireless communication method, and the storage medium according to the present invention can improve beam selection process in a system that uses a beamforming technique.

User equipment, electronic device, wireless communication method, and storage medium

An electronic device that includes a processing circuit that obtains, from a base station, configuration information used for beam failure recovery of a user equipment in multiple transmission/reception points (TRPs). Here, the configuration information includes a first configuration or a second configuration, the first configuration being used for determination of a beam failure event of each of the multiple TRPs, and the second configuration being used for joint determination of beam failure events of the multiple TRPs. The processing circuit of the electronic device reports the beam failure event to the base station on the basis of the configuration information.

Electronic device and method and computer-readable storage medium for determining a beam failure event of a multiple transceiving and receiving point (multi-TRP) wireless communication

An electronic device and method for wireless communication, the method including detecting a beam quality of a currently serving beam; starting a prediction window when the detected beam quality is within a particular range, and evaluating the beam quality of the currently serving beam within the prediction window.

Electronic device and method for measuring a beam quality of a currently serving beam based on a prediction window when the detected beam quality is within a particular range

An apparatus and method in a wireless communication system and a computer readable storage medium. The apparatus comprises a processing circuit, which is configured to: configure a sounding reference signal (SRS) mapping structure for a user equipment on the basis of at least the number of antenna ports of the user equipment and the number of transmitting beams and/or receiving beams to be scanned; and notify the user equipment of the SRS mapping structure, wherein the SRS mapping structure at least comprises SRS resource settings for achieving uplink beam management and channel state information (CSI) acquisition at the same time, thereby reducing the system time delay and improving the uplink resource utilization rate.

Apparatus and method in wireless communication system and computer readable storage medium

The present disclosure provides an electronic device and a method for wireless communication and a computer-readable storage medium. An electronic device comprising: a processing circuit configured to: generate, where a user equipment accesses an unauthorized frequency band successfully, an indication representing whether sharing a channel occupancy time of the user equipment with other user equipment is permitted; and send the indication to a base station or the other user equipment.

Electronic device and method for wireless communication and computer-readable storage medium

The present disclosure relates to an electronic device, a wireless communication method and a computer-readable medium. According to one embodiment, an electronic device for wireless communication comprises a processing circuit, wherein the processing circuit is configured to conduct control so as to send a reference signal for a direct link to the other user equipment or to receive same from the other user equipment; the processing circuit is also configured to conduct control so as to carry out beamforming-based direct link communication with the other user equipment; and at least one of a sending beam and a receiving beam for direct link communication is determined based on the measurement of the reference signal.

Electronic device, wireless communication method and computer-readable medium

An apparatus and method in a wireless communication system, and a computer-readable storage medium The method comprises: determining, based on at least one or more of resource set configuration information, physical channel information, and service type information, configuration information of one or more parameter sets for a sidelink communication; and controlling a base station to send the determined configuration information of the one or more parameter sets to a user equipment so that the user equipment performs sidelink communication on the basis of the one or more parameter sets, the parameter set comprising at least a subcarrier interval and a cyclic prefix type. The method can flexibly configure the parameter set used for the sidelink communication in NR so as to improve the communication performance of the sidelink communication and meet higher requirements on a series of indicators in an NR scene such as the delay and the system stability.

Apparatus and method in wireless communication system, and computer-readable storage medium

The present disclosure provides a wireless communication electronic device and method, and a computer-readable storage medium. Said electronic device comprises: a processing circuit, configured to: determine whether there is a need to currently execute measurement of a first channel busy ratio (CBR) on a first resource pool of a sidelink in the long term evolution (LTE) and measurement of a second CBR on a second resource pool of a sidelink in the new radio (NR) radio access technology; and having determined that the first CBR measurement and the second CBR measurement need to be executed currently, executing the first CBR measurement and/or the second CBR measurement at least on the basis of CBR coexistence measurement configuration.

Wireless communication electronic device and method, and computer-readable storage medium

The present disclosure provides a method and electronic apparatus for wireless communication and a computer readable storage medium. The electronic apparatus comprises a processing circuit. The electronic apparatus is configured to determine whether a related parameter of an available component carrier in a sidelink satisfies a preset condition; and if the related parameter satisfies a present condition, to configure the available parameter for use as a secondary component carrier in carrier aggregation of the sidelink.

Method and electronic apparatus for wireless communication, storage medium

An electronic device that includes a processing circuit configured to: receive information about a number N of candidate transmit beams from a user device, where N is an integer greater than 1; select from the N candidate transmit beams a transmit beam for sending downlink information to the user device; and determine, on the basis of the selected transmit beam, a transmission configuration indication (TCI) state, and send the TCI state to the user device. The electronic device, the wireless communication method and the computer readable storage medium enable a network-side device to notify the user device of the information about transmit beams.

Electronic device, wireless communication method and computer readable storage medium related to transmission configuration indication (TCI) state

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Beijing, China

Xiaofeng Tao