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51.发明申请公开(公告)号：US20180123683A1
公开(公告)日：2018-05-03
申请号：US15570794
申请日：2016-04-21
Applicant: SONY CORPORATION
Inventor： Hideji WAKABAYASHI , Brian Alexander MARTIN , Shinichiro TSUDA
CPC classification number: H04B7/2606 , H04B7/15528 , H04L5/001 , H04W40/04 , H04W40/12 , H04W40/22 , H04W40/34 , H04W76/15
Abstract: A controller is configured to control a first of plural relay nodes to transmit signals representing data to one of communications terminals received from a base station or to receive signals representing data from a communications terminal for transmission to the base station, wherein, upon first predetermined conditions being met, to control a second of the plurality of relay nodes to transmit signals representing the data to the communications terminal received from the base station or to receive signals representing the data from the communications terminal for transmission to the base station, and to control the communications terminal to transmit a first signal representing at least a first part of the data to the first relay node for transmission to the base station, and to transmit a second signal representing at least a second part of the data to the second relay node for transmission to the base station.
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公开(公告)号：US20180007495A1
公开(公告)日：2018-01-04
申请号：US15544106
申请日：2016-01-07
Applicant: SONY CORPORATION
Inventor： Brian Alexander MARTIN , Hideji WAKABAYASHI , Shinichiro TSUDA
CPC classification number: H04W4/70 , H04W72/02 , H04W72/0413 , H04W88/04 , H04W88/06
Abstract: A method of operating first and second terminal devices for transmitting data in a device-to-device communication mode in a wireless telecommunications system supporting communications on a first carrier operating over a first frequency band and a second carrier operating over a second frequency band. The first terminal device transmits control signalling on the first carrier and this is received by the second terminal device. The control signalling comprises an indication of an allocation of radio resource blocks on the second carrier to be used for transmitting user-plane data from the first terminal device to the second terminal device. The first terminal device then proceeds to transmit the user-plane data to the second terminal device on the second carrier using the radio resource blocks on the second carrier identified by the control signalling. The control signalling may also provide an indication of an allocation of radio resource blocks on the first carrier to be used for transmitting user-plane data to the second terminal device.
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公开(公告)号：US20210345218A1
公开(公告)日：2021-11-04
申请号：US17274191
申请日：2019-09-24
Applicant: Sony Corporation
Inventor： Shinichiro TSUDA
Abstract: A communication control apparatus includes: an acquisition section (231) that acquires information concerning a service to be received, using a communication system (1), by a communication apparatus connected to the communication system (1) that includes a relay base station (30) to which the communication apparatus is connectable and a donor base station (20) which provides the relay base station (30) with a wireless backhaul line; and a determination section (232) that determines a path through which data exchanged between the communication apparatus and the donor base station (20) passes on a basis of the information concerning the service.
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公开(公告)号：US20210153012A1
公开(公告)日：2021-05-20
申请号：US16625748
申请日：2018-08-01
Applicant: Sony Corporation
Inventor： Vivek SHARMA , Hideji WAKABAYASHI , Shinichiro TSUDA
Abstract: A method comprising receiving a handover request message indicating a request for handover of a wireless communications device from a source infrastructure equipment to a target infrastructure equipment, receiving an indication from the source infrastructure equipment as to whether or not user plane data is being transmitted to or received from the wireless access network via the source infrastructure equipment using an integrity protection scheme, determining whether or not the integrity protection scheme for the user plane data is supported by the target infrastructure equipment, transmitting a handover command to the source infrastructure equipment to indicate to the source infrastructure equipment that the source infrastructure equipment should handover the wireless communications device to indicate to the source infrastructure equipment, and providing an indication as to whether or not the integrity protection scheme can be used for transmitting or receiving user plane data via the target infrastructure equipment.
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公开(公告)号：US20210068028A1
公开(公告)日：2021-03-04
申请号：US16960093
申请日：2019-01-09
Applicant: Sony Corporation
Inventor： Yuxin WEI , Vivek SHARMA , Hideji WAKABAYASHI , Shinichiro TSUDA
Abstract: An infrastructure equipment comprising circuitry configured to transmit to a user equipment an RRC connection release message including assistance information for cell selection/reselection, the assistance information being based on location information.
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Patent Agency Ranking
公开(公告)号：US20210037452A1
公开(公告)日：2021-02-04
申请号：US16766296
申请日：2018-11-22
Applicant: Sony Corporation
Inventor： Shinichiro TSUDA , Hideji WAKABAYASHI , Yuxin WEI , Vivek SHARMA
Abstract: An infrastructure equipment comprising circuitry configured to transmit system information specific for aerial UEs, the system information specific for aerial UEs comprising assistance information for cell selection/reselection.
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57.发明申请公开(公告)号：US20200275526A1
公开(公告)日：2020-08-27
申请号：US16651354
申请日：2018-10-04
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Vivek SHARMA , Yuxin WEI , Anders BERGGREN , Hideji WAKABAYASHI , Shinichiro TSUDA
Abstract: The present disclosure pertains to a user equipment for a mobile telecommunications system, which has a circuitry configured to communicate with a new radio base station and a LTE base station. The circuitry is further configured to: perform simultaneous uplink communication with the LTE base station and the new radio base station; detect an overheating situation; and transmit capability information in response to detecting the overheating situation.
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公开(公告)号：US20200252894A1
公开(公告)日：2020-08-06
申请号：US16852715
申请日：2020-04-20
Applicant: Sony Corporation
Inventor： BRIAN ALEXANDER MARTIN , Hiromasa UCHIYAMA , Shinichiro TSUDA , Hideji WAKABAYASHI
Abstract: A wireless telecommunications system including first and second terminal devices operable to communicate with one another in a synchronized device-to-device manner. The second terminal device is operable to selectively achieve synchronization for receiving data transmissions from the first terminal device using direct synchronization signalling transmitted by the first terminal device or indirect synchronization signalling transmitted by another network entity, such as a base station. The second terminal device is configured to preferentially seek indirect synchronization over direct synchronization, unless the second terminal device detects synchronization signalling transmitted by the first terminal device is associated with a predefined characteristic that indicates the synchronization signalling transmitted by the first terminal device is high priority synchronization signalling, in which case the second terminal device is configured to preferentially seek synchronization using the high priority direct synchronization signalling from the first terminal device over indirect synchronization signalling transmitted by the other network entity.
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公开(公告)号：US20200221512A1
公开(公告)日：2020-07-09
申请号：US16818373
申请日：2020-03-13
Applicant: Sony Corporation
Inventor： Vivek SHARMA , Brian Alexander MARTIN , Yuxin WEI , Hideji WAKABAYASHI , Shinichiro TSUDA
Abstract: A method for controlling a connection procedure for a terminal device requesting a radio connection to a cell supported by network infrastructure equipment in a wireless telecommunication system, the method comprising: determining, at the terminal device, that a request to connect to the cell supported by the network infrastructure equipment is to be made, establishing, at the terminal device, application information relating to an operating context for the terminal device; transmitting a connection request message from the terminal device to the network infrastructure equipment, wherein the connection request message comprises a request for the terminal device to connect to the cell and an indication of the application information; and determining, at the network infrastructure equipment, whether to allow the request for the terminal device to connect to the cell based, at least in part, on the application information received by the network infrastructure equipment from the terminal device.
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60.发明申请公开(公告)号：US20200178040A1
公开(公告)日：2020-06-04
申请号：US16623399
申请日：2018-06-14
Applicant: Sony Corporation
Inventor： Vivek SHARMA , Brian Alexander MARTIN , Shinichiro TSUDA , Hideji WAKABAYASHI , Shin Horng WONG
Abstract: A terminal device for use in a wireless telecommunications network, the terminal device comprising receiver circuitry and control circuitry, wherein the control circuitry is configured to: control the receiver circuitry to receive a first signal indicating that a warning notification message is to be transmitted by infrastructure equipment of the network using a multicast or broadcast transmission; in response to the reception of the first signal, control the receiver circuitry to receive a second signal transmitted by infrastructure equipment of the network using predetermined communication resources, the second signal comprising information for the terminal device to use to determine communication resources for the multicast or broadcast transmission of the warning notification message; determine the communication resources for the multicast or broadcast transmission of the warning notification message using the information comprised in the second signal; control the receiver circuitry to receive the warning notification message using the determined communication resources.
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