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公开(公告)号：US20170134935A1
公开(公告)日：2017-05-11
申请号：US15323303
申请日：2015-07-30
Applicant: SONY CORPORATION
Inventor： Yuxin WEI
CPC classification number: H04W8/24 , H04B1/713 , H04L1/04 , H04L1/08 , H04W72/12 , H04W74/0833 , H04W76/14 , H04W92/18
Abstract: An apparatus and method in a wireless communication system. The apparatus includes circuitry configured to: generate configuration information about a user equipment including retransmission time related information and used for performing device-to-device communication, wherein the re-transmission time related information represents information related to retransmission times of signal transmission with a user equipment performing device-to-device communication; and to transmit the generated configuration information to the user equipment performing device-to-device communication. A signal in device-to-device communication can be ensured to be accurately and completely transmitted between various communication devices participating in the communication, and thus the transmission performance of information is improved.
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72.发明申请METHOD, BASE STATION, TERMINAL AND COMMUNICATION SYSTEM FOR SELECTING A COMPONENT CARRIER 审中-公开方法，基站，用于选择组件载体的终端和通信系统公开(公告)号：US20160081062A1
公开(公告)日：2016-03-17
申请号：US14858673
申请日：2015-09-18
Applicant: Sony Corporation
Inventor： Yuxin WEI
CPC classification number: H04W72/02 , H04L5/0007 , H04L5/001 , H04L5/003 , H04L5/0053 , H04L5/006 , H04L5/0098 , H04W36/0072 , H04W36/38 , H04W72/04 , H04W72/0453 , H04W72/048 , H04W72/06 , H04W72/082 , H04W88/06
Abstract: A method, base station, terminal and communication system for selecting a component carrier are provided in the present invention. The method includes the following steps: determining the coverage range of each available carrier which can be used by the terminal; determining whether the distribution of the coverage ranges of all available carriers accords with a preset distribution mode; in the case of according with the presetting distribution mode, at least according to a rule which is determined by the distribution mode, determining a component carrier to be used. With the embodiments provided in the invention, a component carrier used by the terminal can be reasonably chosen.
Abstract translation: 本发明提供了一种用于选择分量载波的方法，基站，终端和通信系统。 该方法包括以下步骤：确定终端可使用的每个可用载波的覆盖范围; 确定所有可用载波的覆盖范围的分布是否符合预设分配模式; 在根据预设分配模式的情况下，至少根据由分配模式确定的规则，确定要使用的分量载波。 利用本发明提供的实施例，可以合理地选择终端使用的分量载波。
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73.发明申请公开(公告)号：US20150319690A1
公开(公告)日：2015-11-05
申请号：US14796755
申请日：2015-07-10
Applicant: Sony Corporation
Inventor： Yuxin WEI
CPC classification number: H04W76/38 , H04L5/0007 , H04L5/001 , H04L5/003 , H04L5/0055 , H04W52/0209 , H04W52/0212 , H04W52/0219 , H04W72/042 , H04W72/0453 , H04W72/0473 , H04W74/0833 , H04W76/28 , H04W88/02 , H04W88/08 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
Abstract: A discontinuous reception method, mobile station, base station and wireless communication system are provided in the present invention. The discontinuous reception method in the wireless communication system includes the following steps: in case of a continuous carrier aggregation, setting a common On Duration timer and/or a common Discontinuous Reception inactivity timer for a primary cell and each secondary cell; and in case of a discontinuous carrier aggregation, setting an independent On Duration timers and/or an independent Discontinuous Reception inactivity timers for the primary cell and each secondary cells. The present invention realizes discontinuous reception of the carrier aggregation, thus saving power consumption of the mobile station.
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公开(公告)号：US20220038994A1
公开(公告)日：2022-02-03
申请号：US17278727
申请日：2019-10-29
Applicant: Sony Corporation
Inventor： Yuxin WEI , Vivek SHARMA , Hideji WAKABAYASHI , Yassin Aden AWAD
Abstract: A method of controlling communications within a wireless communications network is provided. The method comprises communicating, with a first infrastructure equipment acting as a donor node connected to a core network, signals representing data by a second infrastructure equipment over a first communications path via one or more other infrastructure equipment acting as relay nodes, the second infrastructure equipment being a child node and one of the one or more other infrastructure equipment acting as the relay nodes or the donor node being a parent node, the parent node being connected to the child node via a backhaul communications link and configured to allocate uplink communications resources to the child node.
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公开(公告)号：US20220021444A1
公开(公告)日：2022-01-20
申请号：US17312942
申请日：2019-12-10
Applicant: SONY CORPORATION
Inventor： Yuxin WEI , Vivek SHARMA , Samuel Asangbeng ATUNGSIRI , Yassin Aden AWAD
Abstract: A method for operating an infrastructure equipment forming part of a wireless communications network, which includes a base station and a non-terrestrial network part, the non-terrestrial network part transmitting a plurality of spot beams to provide a wireless access interface for transmitting signals to and receiving signals representing data from a communications device within a coverage region formed by a first of the spot beams. The method comprises receiving assistance information from the communications device, identifying, based on the received assistance information, that a backup configuration should be updated to indicate one or more others of the spot beams, the one or more others of the spot beams being backups to the first spot beam in case of beam failure of the first spot beam, and transmitting a backup beam reconfiguration message to the communications device, the backup beam configuration message comprising an indication of the updated backup configuration.
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Patent Agency Ranking
公开(公告)号：US20210329518A1
公开(公告)日：2021-10-21
申请号：US17268086
申请日：2019-08-15
Applicant: Sony Corporation
Inventor： Vivek SHARMA , Yuxin WEI , Hideji WAKABAYASHI , Samuel Asangbeng ATUNGSIRI
Abstract: A method for an infrastructure equipment of a wireless communications network, the method comprising receiving a request to establish a connection from a communications device in a first cell; and in response to receiving the request, selecting a second cell to be a next serving cell for the communications device and transmitting an indication of an identity of the second cell to the communications device.
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公开(公告)号：US20210266815A1
公开(公告)日：2021-08-26
申请号：US17253139
申请日：2019-06-12
Applicant: Sony Corporation
Inventor： Yuxin WEI , Vivek SHARMA , Hideji WAKABAYASHI
Abstract: A method of controlling communications within a wireless communications network is provided. The method comprises receiving, at a first of the infrastructure equipment acting as a donor node connected to a core network part of a wireless communications network, signals representing data from a second of the infrastructure equipment over a first communications path via one or more other infrastructure equipment acting as relay nodes, receiving, at the first infrastructure equipment, assistance information from at least one of the second infrastructure equipment and the one or more other infrastructure equipment acting as the relay nodes, and determining, by one of the first infrastructure equipment and the one or more other infrastructure equipment acting as the relay nodes in the case that the assistance information satisfies a trigger condition, that the second infrastructure equipment should communicate with the first infrastructure equipment over a second communications path.
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公开(公告)号：US20210195479A1
公开(公告)日：2021-06-24
申请号：US16770081
申请日：2018-12-06
Applicant: Sony Corporation
Inventor： Yuxin WEI , Vivek SHARMA , Hideji WAKABAYASHI , Shinichiro TSUDA
Abstract: An infrastructure equipment comprising circuitry configured to receive assistance information with a handover request acknowledge message from a target base station, and to deliver the assistance information received from the target base station to an UE with dedicated signalling.
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公开(公告)号：US20210136642A1
公开(公告)日：2021-05-06
申请号：US17145731
申请日：2021-01-11
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Yuxin WEI , Brian Alexander MARTIN , Anders BERGGREN , Lars NORD
Abstract: A wireless telecommunications system including a terminal device; first infrastructure equipment operable to communicate with the terminal device using a first radio access technology (RAT) and second infrastructure equipment operable to communicate with the terminal device using a second RAT. During a handover procedure for handover from the first infrastructure equipment as a source master infrastructure equipment to a third infrastructure equipment as a target master infrastructure equipment, the second infrastructure equipment is operable to communicate with the third infrastructure equipment using an interface associated with the second RAT so as to allow information necessary for completing the handover to be exchanged between the first infrastructure equipment and the third infrastructure equipment via the second infrastructure equipment.
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公开(公告)号：US20210119698A1
公开(公告)日：2021-04-22
申请号：US17047402
申请日：2019-04-12
Applicant: Sony Corporation
Inventor： Samuel Asangbeng ATUNGSIRI , Yuxin WEI
Abstract: A method of operating a first non-terrestrial network part supporting a plurality of spot beams providing corresponding coverage areas in a wireless telecommunications network, the method comprising: communicating with a communications device in a first coverage area associated with a first spot beam of the first non-terrestrial network part: identifying a new coverage area for the communications device, the new coverage area corresponding to a coverage area of a second spot beam different from the first spot beam, and implementing a mobility procedure for the communications device; wherein, if the second spot beam is supported by the first non-terrestrial network part, the mobility procedure is a first mobility procedure and if the second spot beam is supported by a second non-terrestrial network part different from the first non-terrestrial network part the mobility procedure is a second mobility procedure different from the first mobility procedure.
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