公开(公告)号：US20160156393A1

公开(公告)日：2016-06-02

申请号：US14935660

申请日：2015-11-09

Applicant: Sony Corporation

Inventor： Jinhui CHEN ,  Chen SUN ,  Xin GUO

IPC: H04B7/04 ,  H04W72/08

CPC classification number: H04B7/0413 ,  H04B7/04 ,  H04W72/048 ,  H04W72/082 ,  H04W72/085

Abstract: A device and method for managing spectrum resources and a wireless communication device and method are provided. The method for managing spectrum resources of a wireless communication system according to the disclosure includes: acquiring resource utilization parameter information of a communication device to be managed, the resource utilization parameter information including the number of antennas; and determining spectrum resource allocation to the communication device based on the resource utilization parameter information. The method for managing spectrum resources enriches contents of signaling interaction between a communication device and a device for managing spectrum resources in a wireless communication system, thereby making it possible to sufficiently utilize a possible spatial freedom degree of a communication device in a multi-antenna system, and to efficiently reduce interference between communication devices or communication systems.

Abstract translation: 提供了一种用于管理频谱资源的设备和方法以及无线通信设备和方法。 根据本公开的无线通信系统的频谱资源管理方法包括：获取要管理的通信装置的资源利用参数信息，所述资源利用参数信息包括天线数; 以及基于所述资源利用参数信息确定对所述通信设备的频谱资源分配。 用于管理频谱资源的方法丰富了通信设备和用于管理无线通信系统中的频谱资源的设备之间的信令交互的内容，从而可以充分利用多天线系统中的通信设备的可能的空间自由度 并有效降低通信设备或通信系统之间的干扰。

公开(公告)号：US20140087777A1

公开(公告)日：2014-03-27

申请号：US14029974

申请日：2013-09-18

Applicant: Sony Corporation

Inventor： Xin GUO

IPC: H04W72/10

CPC classification number: H04W72/10 ,  H04L27/0006 ,  H04L47/823 ,  H04W16/14 ,  H04W72/1247

Abstract: The invention discloses a determination device and method for network resource usage. The device includes a management module used for storing and updating transformation situations of use statuses of the network resources of a primary user, wherein the transformation situations comprise each of a plurality of use statuses of the network resources transforming to other use status; and a determination module used for predicting a use status of the network resources of the primary user in current period in accordance with a use status of the network resources of the primary user in a period prior to the current period and other use status transformed from the use status in the period prior to the current period in the transformation situations under the condition of predicting the resources in the current period, and determining network resources which may be used by a secondary user in the current period depending on the predicted use status in the current period. The invention may predict the use statuses of the network resources of the primary user in the current period reasonably, thereby decreasing the time of sensing and overcoming the hysteresis of the secondary user for using the resources.

Abstract translation: 本发明公开了一种网络资源利用的确定装置和方法。 所述设备包括用于存储和更新主用户的网络资源的使用状态的转换情况的管理模块，其中所述转换情形包括转换为其他使用状态的所述网络资源的多个使用状态中的每一个; 以及确定模块，用于根据当前时段之前的时间段内的主用户的网络资源的使用状态以及从当前时段转换的其他使用状态，在当前时段中预测主用户的网络资源的使用状态 在预测当前时段的资源的条件下，在转换情况下的当前时段之前的期间内使用状态，并且根据预测的使用状态来确定当前时段中可能由次要用户使用的网络资源 现时阶段。 本发明可以合理地预测主要用户的网络资源的使用状态，从而减少感测时间并克服二次用户对于资源的滞后。

公开(公告)号：US20210289401A1

公开(公告)日：2021-09-16

申请号：US16319488

申请日：2018-03-21

Applicant: Sony Corporation

Inventor： Xiaodong XU ,  Shiqing ZHANG ,  Mengying SUN ,  Xin GUO ,  Yi ZHANG ,  Yunqiu XIAO

IPC: H04W36/00 ,  H04W36/24 ,  H04W76/10 ,  H04W88/04

Abstract: The present invention relates to an electronic device and a method executed by an electronic device. The electronic device according to the present invention comprises a processing circuit configured to generate a group-based relay switching command based on a trigger event, the group-based relay switching command comprising information of a device member list and a target relay device of each switching group in one or more switching groups. The electronic device and the method executed by an electronic device according to the present invention are used, so that signaling overhead can be reduced and the probability of signaling collision can be lowered.

公开(公告)号：US20210099986A1

公开(公告)日：2021-04-01

申请号：US17040991

申请日：2019-05-09

Applicant: Sony Corporation

Inventor： Penshun LU ,  Wenbo ZHANG ,  Tao CUI ,  Jianfei CAO ,  Xin GUO ,  Chen SUN

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/00

Abstract: The present disclosure provides an electronic apparatus and method for wireless communication and a computer-readable storage medium. The electronic apparatus comprises: a processing circuit, configured to: determine a signature in a multiple access signature pool to be used for user equipment in which the electronic apparatus is located, wherein the multiple access signature pool is divided into multiple sub-signature pools according to a communication system parameter, and the determined signature belongs to a sub-signature pool corresponding to the communication system parameter used for the user equipment; and using, on the basis of the determined signature, a multiple access time-frequency resource to perform transmission, wherein the multiple access time-frequency resource is shared by a group of user equipment comprising the above user equipment.

公开(公告)号：US20210044984A1

公开(公告)日：2021-02-11

申请号：US16965604

申请日：2019-05-31

Applicant: Sony Corporation

Inventor： Chen SUN ,  Xin GUO

IPC: H04W16/14 ,  H04W72/04

Abstract: The present disclosure relates to a spectrum management device, system and method, and a computer-readable storage medium. The spectrum management device according to the present disclosure includes a processing circuit, configured to: determining a first interference relationship diagram between coexisting groups consisting of one or more sub-systems, wherein the points in the first interference relationship diagram represent the coexisting groups, the line between two points represents that interference exists between two coexisting groups represented by the two points; and allocating a spectrum resource for each of the multiple coexisting groups according to the first interference relationship diagram, so that two coexisting groups represented by two points not connected by a line use a same spectrum resource, and two coexisting groups represented by two points connected by a side use different spectrum resources.

公开(公告)号：US20210044983A1

公开(公告)日：2021-02-11

申请号：US16964214

申请日：2019-05-05

Applicant: Sony Corporation

Inventor： Xin GUO ,  Chen SUN

IPC: H04W16/14 ,  H04W24/10

Abstract: The present disclosure relates to a spectrum management apparatus and method, a wireless network management apparatus and method, and a medium. According to one embodiment, an electronic apparatus for spectrum management comprises a processing circuit configured to generate measurement configuration information and to conduct control to send the measurement configuration information to one or more wireless network management apparatuses. The measurement configuration information comprises a measurement mode, and the measurement mode comprises at least one of the following modes: the wireless network management apparatus managed by the electronic apparatus performing measurement, and one or more specific nodes of the wireless network management apparatus performing measurement.

公开(公告)号：US20200344612A1

公开(公告)日：2020-10-29

申请号：US16919352

申请日：2020-07-02

Applicant: Sony Corporation

Inventor： Youping ZHAO ,  Wei DING ,  Chen SUN ,  Xin GUO

IPC: H04W16/14 ,  H04W72/04 ,  H04W72/08 ,  H04W72/10

Abstract: Provided are an electronic device and a method for an electronic device. The electronic device comprises a processing circuit, configured to: determine a first set of a high priority secondary system based on mutual interference between a low-priority sub-system and the high-priority sub-system, wherein the mutual interference between the high-priority sub-system in the first set and at least one low-priority sub-system is higher than a pre-set level; and based on information related to the first set, clustering the high-priority sub-system in the first set.

公开(公告)号：US20200343951A1

公开(公告)日：2020-10-29

申请号：US16764883

申请日：2019-03-11

Applicant: Yanzhao HOU ,  Sony Corporation

Inventor： Yanzhao HOU ,  Xiaofeng TAO ,  Zhaoqi PENG ,  Xin GUO ,  Yuming LIU ,  Min ZHU ,  Wei REN

IPC: H04B7/06 ,  H04L5/00 ,  H04B1/44 ,  H04W72/04 ,  H04B7/08 ,  H04L25/02

Abstract: 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.

公开(公告)号：US20200296668A1

公开(公告)日：2020-09-17

申请号：US16885309

申请日：2020-05-28

Applicant: Sony Corporation

Inventor： Xiaodong XU ,  Yunqiu XIAO ,  Xin GUO ,  Shiqing ZHANG ,  Yi ZHANG

IPC: H04W52/02 ,  H04W72/12 ,  H04W76/28 ,  H04W72/04

Abstract: Provided in the present disclosure is an electronic device used for a network control terminal and a method used for the electronic device, and an electronic device used for a network node and a method used for the electronic device. The electronic device used for the network control terminal comprises: a processing circuit, configured to configure, for a relay link between the network node and one or more other network nodes, a SL-DRX for the network node and/or the one or more other network nodes and perform relay transmission between the network node and the one or more other network nodes on the basis of the configuration of the SL-DRX.

公开(公告)号：US20200245282A1

公开(公告)日：2020-07-30

申请号：US16848861

申请日：2020-04-15

Applicant: Sony Corporation

Inventor： Yanzhao HOU ,  Qimei CUI ,  Shiyu ZHANG ,  Shiwei CAO ,  Hui LIANG ,  Qinyan JIANG ,  Xin GUO ,  Chen SUN

IPC: H04W56/00 ,  H04W72/10 ,  H04W72/04 ,  H04W4/40 ,  H04L29/08

Abstract: 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.