Sony Corporation

Sony Group Corporation

Yanzhao Hou

Xin Guo

Chen Sun

Xiaofeng Tao

Qimei Cui

Qinyan Jiang

Hui Liang

Shiwei Cao

Shiyu Zhang

Zhaoqi Peng

Yuming Liu

Min Zhu

Min Liu

Lei Gao

Xiaoxue Wang

Yanyan Lu

Yang Wen

Chengrui Wang

Jinhui Chen

Wei Ren

Yuxin Wei

Tong Zhang

Bing Xin Wang

Bing Wang

The present disclosure relates to an electronic device, a method, and a storage medium for a wireless communication system. Various embodiments regarding resource allocation and management for sidelink communication are described. In an embodiment, an electronic device for a first terminal device includes a processing circuit configured to: search for time-frequency resources based on at least two allocation modes to obtain a candidate resource set; select a time-frequency resource from the candidate resource set; and notify a second terminal device of the selected time-frequency resource to be used for sidelink communication with the second terminal device. The processing circuit is further configured to send resource selection information to a base station, where the resource selection information indicates whether a specified resource is selected.

Electronic device, method, and storage medium for wireless communication

The present disclosure relates to an electronic device, a method, and a storage medium for a wireless communication system. Various embodiments of mobility management for multiple transmission and reception points (multi-TRP) are described. In an embodiment, an electronic device for a first TRP includes a processing circuit, where the processing circuit is configured to: in response to that the first TRP and the second TRP are a master TRP and a secondary TRP respectively serving a terminal device, provide measurement configuration information to the terminal device, receive a measurement report from the terminal device, and update TRPs serving the particular terminal device based at least on measurement quality of the first TRP and the second TRP.

Electronic device, method, and storage medium for wireless communication system

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 disclosure relates to a wireless communication device and a wireless communication method. The wireless communication device according to one embodiment comprises one or more processors, wherein the processor(s) is/are configured to acquire the type of information to be transmitted via device-to-device communication, wherein the type is one of a plurality of types at least including a first type and a second type; and the processor(s) is/are also configured to determine a resource use manner and a power control manner which are used for transmitting information at least according to the type of the information.

Wireless communication device and wireless communication method

A device and method for vehicle-to-vehicle communication. The method includes: a source device sends a request message to a base station, the request message being used for requesting the base station to allocating a resource; a node device that is synchronous with the source device sends synchronous information to at least one target device, so that the at least one target device establishes time synchronization with the source device according to the synchronous information, wherein the node device is a road-side device or an in-car device capable of communicating; the source device informs the at least one target device of a resource allocated by the base station; and the source device sends service information to the at least one target device by utilizing the resource.

Method and device for vehicle-to-vehicle communication

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 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.

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Beijing, China

Yanzhao Hou