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公开(公告)号：US10944513B2
公开(公告)日：2021-03-09
申请号：US16798441
申请日：2020-02-24
Applicant: Sony Corporation
Inventor： Jinhui Chen , Xin Guo , Chen Sun
Abstract: A device includes a transmitting unit configured to transmit a first allocation signal synthesized by use of the superimposed coding to plenty of user equipment at least including a first and a second user equipment, and the first allocation signal at least including a first power signal part for the first user equipment and a second power signal part for the second user equipment; a receiving unit that receives at least a feedback retransmission request from the first and the second user equipment; and a processing unit that processes the first and the second power signal parts with a preset processing coefficient to obtain a second allocation signal in response to the retransmission request.
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12.发明授权公开(公告)号：US10897714B2
公开(公告)日：2021-01-19
申请号：US16313475
申请日：2017-07-12
Applicant: Sony Corporation
Inventor： Youping Zhao , Jingyun Wang , Chen Sun , Xin Guo
IPC: H04W16/14 , H04B17/391 , H04W16/18 , H04B17/309
Abstract: Provided in the present disclosure are a wireless scene identification apparatus and method for performing identification on the scene category of a predetermined wireless scene, and a wireless communication device and system. The wireless scene identification apparatus comprises: a processing circuit, configured to classify, on the basis of features extracted from environment parameters in a predetermined wireless scene, wireless channel conditions of wireless signals in the predetermined wireless scene by means of a plurality of trained classifiers, and perform decision fusion on the classification results of the plurality of classifiers, so as to classify the wireless channel conditions as wireless channel conditions in the predetermined plurality of wireless channel conditions.
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公开(公告)号：US10791495B2
公开(公告)日：2020-09-29
申请号：US16221605
申请日：2018-12-17
Applicant: SONY CORPORATION
Inventor： Xin Guo
Abstract: A device, a method and a user equipment (UE) for a wireless communication system, the device including: a UE parameters acquisition unit configured to obtain UE parameters from a UE; a master UE determination unit configured to determine a master UE on the basis of the proximity of the UE to a data stream center, as shown by the UE parameters, the master UE being connected to an associated infrastructure and being provided with functionalities to forward data and/or signaling to other UEs; a communication unit configured to transmit to UEs network control signaling including information relating to the master UE. The device makes possible dynamic network planning while taking account of both network capacity and user equity, thereby improving resource utilization rates.
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公开(公告)号：US10700900B2
公开(公告)日：2020-06-30
申请号：US16022780
申请日：2018-06-29
Applicant: SONY CORPORATION , Tsinghua University
Inventor： Yu Rao , Wei Chen , Zhigang Cao , Xin Guo , Ryo Sawai , Ryota Kimura
Abstract: The disclosure provides an electronic device, a method and computer-readable medium. The electronic device includes a circuitry. The circuitry is configured to receive a radio communication signal for another device. The circuitry is also configured to determine, based on the radio communication signal, one or more features that can reflect the difference between uplink transmission mode and downlink transmission mode. The circuitry is further configured to judge whether the radio communication signal is for uplink transmission or downlink transmission according to the feature(s).
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公开(公告)号：US10667139B2
公开(公告)日：2020-05-26
申请号：US16346545
申请日：2017-12-13
Applicant: Sony Corporation , Chen Sun , Xin Guo
Abstract: A frequency spectrum management device includes a processing circuit and is configured so that: a first subsystem manages the frequency spectrum management device, an allocation coefficient between other subsystems and the first subsystem is determined on the basis of the distances from the first subsystem and the other subsystems to a main system, the allocation coefficient expresses the degree of interference of aggregated interference that the other subsystems and the first subsystem produce with respect to the main system; and a frequency spectrum resource is allocated to the first subsystem on the basis of the allocation coefficient. The use of the frequency spectrum management device, the electronic device, and the method executed thereby of the present disclosure increases the degree of rationality of frequency spectrum resource allocation for the subsystems.
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Patent Agency Ranking
公开(公告)号：US10555320B2
公开(公告)日：2020-02-04
申请号：US15316771
申请日：2015-06-16
Applicant: SONY CORPORATION
Inventor： Xin Guo
Abstract: An apparatus and method in a wireless communication system. The apparatus includes a dynamic network planning trigger unit and a master user equipment selecting unit. The dynamic network planning trigger unit triggers, based on a predetermined trigger event, a dynamic network planning in an area managed by the apparatus. The dynamic network planning includes selection of a master user equipment used for device-to-device communication, and the master user equipment receives signals from a base station during the device-to-device communication process and relays signals between the base station and a slave user equipment. The master user equipment selecting unit selects, from user equipment in the area according to quality of channels between the user equipment and the base station, one or more user equipment as master user equipment, distances between the master user equipment being greater than the intervals.
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公开(公告)号：US10531462B2
公开(公告)日：2020-01-07
申请号：US16110195
申请日：2018-08-23
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：US10470051B2
公开(公告)日：2019-11-05
申请号：US15841407
申请日：2017-12-14
Applicant: SONY CORPORATION
Inventor： Youping Zhao , Yiteng Wang , Xin Guo , Chen Sun
IPC: H04W16/18 , H04W16/14 , H04B17/345
Abstract: An electronic apparatus and a method for a spectrum management device are provided. The electronic apparatus includes processing circuitry configured to: acquire, for a predetermined primary system, an interference radiation map representing interference amounts of secondary systems at locations in a management region of the spectrum management device to the primary system; and determine an exclusion zone for the primary system based on the interference radiation map, where secondary systems in the exclusion zone cannot use a spectrum which is being used by the primary system.
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公开(公告)号：US20190274052A1
公开(公告)日：2019-09-05
申请号：US16202117
申请日：2018-11-28
Applicant: Sony Corporation
Inventor： Youping Zhao , Kangyi Liu , Chen Sun , Xin Guo
Abstract: The disclosure relates to an electronic device for wireless communication, a wireless communication method and a computer readable medium. According to an embodiment, an electronic device for wireless communication includes a processing circuitry. The processing circuitry is configured to acquire a parameter related to a behavior characteristic of a mobile access point. The processing circuitry is further configure to determine a spectrum allocation manner for the mobile access point based on the parameter.
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20.发明申请公开(公告)号：US20190102863A1
公开(公告)日：2019-04-04
申请号：US16014353
申请日：2018-06-21
Applicant: SONY CORPORATION
Inventor： Chen Sun , Xin Guo , Lingming Kong
Abstract: The present disclosure relates to an information processing apparatus and method, an electronic device and computer readable medium. According to an embodiment, an information processing apparatus includes processing circuitry configured to compare environment data acquired by a user equipment with reference data; determine, based on the comparison, an adjustment for an acquisition manner of the environment data; and perform a control to notify the user equipment of indication information related to the adjustment.
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