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公开(公告)号：US11582614B2
公开(公告)日：2023-02-14
申请号：US17169610
申请日：2021-02-08
Applicant: Sony Corporation
IPC: H04W16/14 , H04W48/16 , H04W72/0453 , H04W72/08 , H04L27/00
Abstract: Provided in the present disclosure are a spectrum management device and method, a geographic location database, a coexistence discovery device, and subsystems for use in a radio communication system comprising a main system and subsystems. The spectrum management device comprises: a processing circuit, which is configured to: acquire spectrum usage information and spectrum transition capability information of subsystems managed by the spectrum management device, the spectrum usage information corresponding to information related to used spectrums assigned to and used by each subsystem, the spectrum transition capability information corresponding to information related to whether the subsystems support a spectrum transition operation, and an transition of the spectrums of the subsystems managed by the spectrum management device is determined on the basis of the spectrum usage information and the spectrum transition capability information, thus the interference caused by the subsystems as a result of spectrum usage to the main system is limited within a permissible range of the main system. The spectrum management device and method, the geographic location database, the coexistence discovery device, and the subsystems of the present disclosure achieve highly efficient use of spectrum resources.
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公开(公告)号：US11483830B2
公开(公告)日：2022-10-25
申请号：US17066516
申请日：2020-10-09
Applicant: Sony Corporation
Abstract: A system that receives a request for resources from a first system of a plurality of systems having different levels of priority; identifies resources that are available in a second system different from the plurality of systems based on the received request; and determines whether to adjust a resource assigned to the plurality of systems based on the priority level of the first system and the resources that are available in the second system.
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公开(公告)号：US11337224B2
公开(公告)日：2022-05-17
申请号：US16962868
申请日：2019-03-05
Applicant: Sony Corporation , Chen Sun
Abstract: The present application provides an electronic device, method, and computer readable storage medium for wireless communication. The electronic device comprises a processing circuit, the processing circuit being configured to: determine a distribution state of nodes in a management region of a spectrum management device; on the basis of the distribution state, obtain a distribution model showing cumulative interference received by a specific node of said nodes from other nodes of said nodes; and on the basis of the distribution model and a maximum allowable interference for the specific node, determine an exclusive region for the specific node, wherein the exclusive region is represented by the number of nodes in the exclusive region.
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公开(公告)号：US11265749B2
公开(公告)日：2022-03-01
申请号：US16634885
申请日：2018-09-14
Applicant: Sony Corporation
Inventor： Wenbo Zhang , Penshun Lu , Chen Sun
Abstract: A device, a method, and a computer readable storage medium in a wireless communication system are disclosed. The device comprises a processing circuit. The processing circuit is configured to: generate measurement and reporting configuration information on the basis of at least height information of a user equipment; and notify the user equipment of the measurement and reporting configuration information so that the user equipment performs measuring and reporting on the basis of the measurement and reporting configuration information. According to at least one aspect of the embodiments of the present disclosure, by means of configuring measurement and reporting configuration information specifically relating to an unmanned aerial vehicle, and particularly by means of reasonably configuring each parameter value therein on the basis of at least height information, the accuracy of a switching operation, for example, is improved.
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公开(公告)号：US11095405B2
公开(公告)日：2021-08-17
申请号：US16492159
申请日：2018-05-03
Applicant: Sony Corporation
Inventor： Youping Zhao , Dongzhi Zhu , Chen Sun , Xin Guo , Kangyi Liu , Wei Ding
Abstract: Provided are an electronic device and method for wireless communication. The electronic device comprises: a processing circuit used to determine, for each user, a cooperation range of the user on the basis of a statistical model indicating distribution of access points within a pre-determined range around the user and a communication quality requirement of the user; and a set of cooperative access points for the user determined on the basis of the cooperation range, wherein an access point in the set of cooperative access points is assigned to the user to perform cooperative transmission.
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Patent Agency Ranking
公开(公告)号：US11057918B2
公开(公告)日：2021-07-06
申请号：US16321037
申请日：2018-01-16
Applicant: Sony Corporation
Inventor： Wenbo Zhang , Chen Sun
Abstract: The present disclosure relates to an electronic device and a radio communication method. The electronic device according to the present disclosure comprises: a processing circuit configured to perform a semi-persistent scheduling (SPS) configuration on a remote device, with the remote device communicating with the electronic device by means of a relay device within a service range of the electronic device; and a transceiving circuit configured to send SPS configuration information about the remote device to the relay device. By means of the electronic device and the radio communication method according to the present disclosure, an SPS technology can be applied to communication between devices, so as to meet the service quality requirements of different services and flow types.
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公开(公告)号：US11051241B2
公开(公告)日：2021-06-29
申请号：US16910256
申请日：2020-06-24
Applicant: Sony Corporation
Inventor： Chen Sun , Jinhui Chen
Abstract: Disclosed are a device and a method for allocating physical cell identifier (PCI) of a mobile base station. The device comprises: an acquiring unit configured to acquire location and movement speed of the mobile base station; a determining unit configured to determine a valid time interval for PCI of the mobile base station based on at least one of the location and the movement speed; an information collection unit configured to collect information relating to network configuration within a predetermined range where the mobile base station is located when the valid time interval is expired; and a PCI determining unit configured to determine the PCI of the mobile base station based on the information relating to network configuration within the predetermined range where the mobile base station is located.
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8.发明授权公开(公告)号：US10938639B2
公开(公告)日：2021-03-02
申请号：US16015356
申请日：2018-06-22
Applicant: SONY CORPORATION
Abstract: An electronic device and a method in a wireless communication system, and a wireless communication system are provided. The electronic device in a wireless communication system includes a processing circuit configured to: determine a parameter set for characterizing attributes of an acquisition object; and determine, based on the parameter set, acquisition configuration information concerning feature acquisition performed by an acquisition node on the acquisition object. With the electronic device, the method and the wireless communication system, a proper acquisition policy can be set for the acquisition object, such that feature acquisition can be properly performed on the acquisition object.
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9.发明授权公开(公告)号：US10925074B2
公开(公告)日：2021-02-16
申请号：US16345725
申请日：2017-09-26
Applicant: Sony Corporation , Xin Guo , Chen Sun
Abstract: Disclosed in the present disclosure are an electronic device and method for use in a resource management device, an electronic device and method for use in a resource management database, and an electronic device and method for use in a resource management object. The electronic device for use in a resource management device comprises a processing circuit, which is configured to: determine a resource usage behavior pattern of a resource management object within a specific time range and a specific space range; allocate a wireless resource to the resource management object according to the resource usage behavior pattern.
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公开(公告)号：US10827495B2
公开(公告)日：2020-11-03
申请号：US16703899
申请日：2019-12-05
Applicant: Sony Corporation
Abstract: A system that receives a request for resources from a first system of a plurality of systems having different levels of priority; identifies resources that are available in a second system different from the plurality of systems based on the received request; and determines whether to adjust a resource assigned to the plurality of systems based on the priority level of the first system and the resources that are available in the second system.
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