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公开(公告)号:US10462782B2
公开(公告)日:2019-10-29
申请号:US15547188
申请日:2015-11-06
Applicant: Sony Corporation
Inventor: Qimei Cui , Xiaofeng Tao , Xiang Zhou , Jiahui Liu , Ningyu Chen
IPC: H04W72/04 , H04W24/02 , H04L5/00 , H04W16/14 , H04W72/12 , H04W88/02 , H04W88/08 , H04W72/00 , H04W74/08
Abstract: The present disclosure relates to wireless communication equipment and a wireless communication method. According to the wireless communication equipment for a base station side in an embodiment, the wireless communication equipment comprises one or multiple processors, and the one or multiple processors are configured to: determine to-be-transmitted communication content of a user equipment for a base station on a target unauthorized frequency band and estimate a transmission progress; and generate indicating information about the transmission progress, and add the indicating information into a communication frame of the user equipment for transmitting the indicating information.
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公开(公告)号:US09936513B2
公开(公告)日:2018-04-03
申请号:US14758422
申请日:2013-10-31
Applicant: Sony Corporation
IPC: G01R31/08 , G06F11/00 , H04J1/16 , H04L1/00 , H04W72/08 , H04W72/04 , H04W24/02 , H04W52/24 , H04B17/345 , H04W84/04 , H04W24/10 , H04W92/20
CPC classification number: H04W72/082 , H04B17/345 , H04L1/00 , H04W24/02 , H04W24/10 , H04W52/244 , H04W72/04 , H04W84/045 , H04W92/20
Abstract: An apparatus and a method for a wireless communication network. The apparatus includes circuitry configured for acquiring the first information associated with an indicator indicating communication quality of user terminals served by an interfering base station; acquiring second information associated with an indicator indicating interfered degree of user terminals interfered by the interfering base station; configuring, based on the first information and the second information, transmission of the interfering base station for inter-base station coordination. The technical solution improves the overall performance of the wireless communication heterogeneous network.
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3.
公开(公告)号:US09860829B2
公开(公告)日:2018-01-02
申请号:US14978295
申请日:2015-12-22
Applicant: Sony Corporation
Inventor: Yanzhao Hou , Qimei Cui , Hui Liang , Qinyan Jiang , Tong Zhang , Xin Guo , Jinhui Chen , Chen Sun
CPC classification number: H04W48/16 , H04L5/00 , H04L5/0073 , H04L5/0091 , H04W24/00 , H04W28/12 , H04W48/20 , H04W72/02
Abstract: The present disclosure provides a management apparatus and a method for wireless communication as well as an apparatus and a method for wireless communication. The management apparatus includes: a determining module, configured to select a communication unit satisfying a predetermined condition from among a communication unit cluster managed by the management apparatus, and determine interference information or load information of at least part of resource blocks corresponding to the communication unit.
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4.
公开(公告)号:US09854452B2
公开(公告)日:2017-12-26
申请号:US15303281
申请日:2015-04-22
Applicant: SONY CORPORATION
Inventor: Qimei Cui , Mingliang Tao , Hui Liang
IPC: H04W40/00 , H04W16/26 , H04W16/10 , H04J11/00 , H04L5/14 , H04L12/26 , H04W28/02 , H04L29/06 , H04W88/08 , H04W16/32 , H04W92/20
CPC classification number: H04W16/26 , H04J11/0023 , H04L5/14 , H04L5/1469 , H04L43/16 , H04L69/28 , H04W16/10 , H04W16/32 , H04W28/0278 , H04W88/08 , H04W92/20
Abstract: A device and method for clustering small cells in a time division duplex network, and a base station including the device. The device includes: a request receiving unit, configured to receive from a small cell base station a clustering request for implementing dynamic clustering; and a clustering determining unit, configured to determine whether to implement clustering at least based on the clustering request.
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公开(公告)号:US09756506B2
公开(公告)日:2017-09-05
申请号:US14692938
申请日:2015-04-22
Applicant: Sony Corporation
Inventor: Qimei Cui , Mingliang Tao , Hui Liang
Abstract: The present application discloses an apparatus and a method for clustering small cells in TDD networks and a base station including the apparatus. The apparatus includes: an information acquiring unit, configured to acquire a transmitting feature among the small cells in the TDD networks and uplink traffic and/or downlink traffic of each small cell; and a clustering unit, configured to clustering the small cells based on the transmitting feature among the small cells and the uplink traffic and/or downlink traffic of each small cell acquired by the information acquiring unit, to obtain at least one small cell cluster.
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公开(公告)号:US09723613B2
公开(公告)日:2017-08-01
申请号:US14897165
申请日:2014-10-31
Applicant: SONY CORPORATION
Inventor: Qimei Cui , Ningyu Chen , Liang Zeng , Yingni Zhang , Jiahui Liu
CPC classification number: H04W72/0453 , H04L5/001 , H04L5/0048 , H04L5/0064 , H04L5/0087 , H04L5/0098
Abstract: A carrier allocating apparatus including processing circuitry and a method and terminal, where the processing circuitry is configured to: determine a carrier parameter according to parameter information of the terminal, where the carrier parameter is configured to indicate a carrier needed by the terminal, and the carrier parameter includes a carrier type, the carrier type includes a Legacy Carrier Type (LCT) and a New Carrier Type (NCT), where the parameter information of the terminal includes a current carrier configuration of the terminal and a service type; perform a corresponding carrier allocation on the basis of the determined carrier parameter. A demand for a carrier is determined according to parameter information of the terminal, and then the needed carrier is allocated to the terminal. The apparatus can improve quality of service of the terminal in a system and improve user experience.
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公开(公告)号:US11356970B2
公开(公告)日:2022-06-07
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
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.
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公开(公告)号:US11012840B2
公开(公告)日:2021-05-18
申请号:US16246566
申请日:2019-01-14
Applicant: SONY CORPORATION
Inventor: Yanzhao Hou , Qimei Cui , Hui Liang , Shiwei Cao , Qinyan Jiang , Xin Guo , Chen Sun
Abstract: Disclosed are a wireless communication device and a wireless communication method. The wireless communication device according to one embodiment comprises one or more processors. The processors are configured so as to: on the basis of auxiliary dissemination limitation information about a source device as an information dissemination source, acquire device information about candidate devices capable of establishing direct communication with the source device; on the basis of the locations of the source device and the candidate devices, select a target device for establishing direct communication with the source device from the candidate devices; and determine a transmission resource for direct communication with the target device and generate a transmission resource scheduling indication.
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公开(公告)号:US10484839B2
公开(公告)日:2019-11-19
申请号:US15321822
申请日:2015-06-25
Applicant: SONY CORPORATION
Inventor: Qimei Cui , Tong Zhang , Zhongbin Qin , Weijuan Gao , Hui Liang , Qinyan Jiang
Abstract: A communications apparatus, a base station, and a communications method. The communications apparatus includes processing circuitry configured to: group users in a 3D beam-forming space of a current cell into multiple space user groups; determine group configuration information of the users in the 3D beam-forming space of the current cell; notify a neighbor cell of the group configuration information of the users in the 3D beam-forming space of the current cell to assist inter-cell interference coordination, wherein the current cell is configured with an antenna array having multiple physical antennas to achieve 3D beam-forming.
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公开(公告)号:US10455596B2
公开(公告)日:2019-10-22
申请号:US14782656
申请日:2014-04-25
Applicant: SONY CORPORATION
Inventor: Qimei Cui , Liang Zeng , Jiang Han , Yingni Zhang , Ningyu Chen
Abstract: A communication apparatus, communication system and communication method. The related communication apparatus is used for aggregating, at a base station side, communication resources at different frequencies and/or different transmission time, wherein a scheduling resource among the aggregated communication resources is used for transmitting control information about the scheduling resource and scheduled resources. The communication apparatus includes: a grouping unit configured to divide the communication resources into groups based on characteristics of the communication resources, wherein the same group of the communication resource is indicated by the same piece of control information; and a sending unit configured to send the control information to a corresponding communication terminal side by the scheduling resource. The communication apparatus, communication system and communication method improve communication performance.
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