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    FREQUENCY SPECTRUM COORDINATION DEVICE AND METHOD, AND DEVICE AND METHOD IN WIRELESS COMMUNICATION SYSTEM
    41.
    发明申请
    FREQUENCY SPECTRUM COORDINATION DEVICE AND METHOD, AND DEVICE AND METHOD IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20180084429A1

    公开(公告)日：2018-03-22

    申请号：US15565717

    申请日：2016-03-03

    Applicant: Sony Corporation

    Inventor： Xin GUO ,  Chen SUN ,  Yuxin WEI ,  Jinhui CHEN

    IPC: H04W16/14 ,  H04W72/04

    CPC classification number: H04W16/14 ,  H04W72/04 ,  H04W72/0406

    Abstract: A frequency spectrum coordination device and method, and a device and a method in a wireless communication system. The frequency spectrum coordination device, used for coordinating usage of shared wireless transmission resources by multiple systems, includes: an acquirement unit, configured to acquire a usage state of the shared wireless transmission resources; and an allocation unit, configured to allocate, according to the usage state, the shared wireless transmission resources for a communication device based on the influence of resource elements to be allocated of one system in multiple systems on the available resource elements of other systems in multiple systems, and the resource allocation granularity of one system is smaller than the resource allocation granularity of other systems.

    DEVICE AND METHOD FOR USER EQUIPMENT SIDE AND BASE STATION SIDE IN WIRELESS COMMUNICATION
    43.
    发明申请
    DEVICE AND METHOD FOR USER EQUIPMENT SIDE AND BASE STATION SIDE IN WIRELESS COMMUNICATION 审中-公开

    公开(公告)号：US20180049056A1

    公开(公告)日：2018-02-15

    申请号：US15556339

    申请日：2016-03-22

    Applicant: Sony Corporation

    Inventor： Jinhui CHEN ,  Yuxin WEI

    IPC: H04W24/10 ,  H04W76/04

    CPC classification number: H04W24/10 ,  H04W24/00 ,  H04W36/00 ,  H04W36/30 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

    Abstract: Provided are a device and method for a user equipment side and a base station side in wireless communication. The device (100) for a user equipment side comprises: an information acquisition unit (101), configured to obtain cell special dynamic offset information for wireless resource management of a serving cell and/or adjacent cell of a user equipment, wherein cell special dynamic offset relates to a transmission capacity of a corresponding cell, and the transmission capacity comprises at least one of cell multi-antenna transmission performance gain and a load condition; a measurement unit (102), configured to measure a reference signal of the serving cell and the adjacent cell; and a cell reselection/measurement reporting unit (103), configured to perform cell reselection or measurement reporting based on the cell special dynamic offset and a measurement result for the serving cell and the adjacent cell according to a connection state of the user equipment.

    COORDINATED SET SELECTING METHOD AND DEVICE
    45.
    发明申请
    COORDINATED SET SELECTING METHOD AND DEVICE 审中-公开
    协调选择方法和设备

    公开(公告)号：US20160164650A1

    公开(公告)日：2016-06-09

    申请号：US15044845

    申请日：2016-02-16

    Applicant: Sony Corporation

    Inventor： Yuxin WEI

    IPC: H04L5/00 ,  H04J11/00

    CPC classification number: H04L5/0035 ,  H04B7/024 ,  H04J11/0053 ,  H04L5/0023 ,  H04W48/20 ,  H04W72/0426

    Abstract: Disclosed are a coordinated set selecting method and device, which are applicable to a wireless communication system. The coordinated set selecting method comprises the following steps: determining a transmission manner adopted by a wireless communication system, the transmission manner being joint processing or coordinated scheduling/beamforming; and, directed to the transmission manner adopted by the wireless communication system, selecting a coordinated set according to a coordinated set selecting mechanism adapting to the transmission manner. According to the technical solution of the present invention, by considering transmission characteristics of different transmission manners, a reasonable coordinated set is selected to perform coordinated multi-point transmission.

    Abstract translation: 公开了可应用于无线通信系统的协调集合选择方法和装置。 协调集合选择方法包括以下步骤：确定无线通信系统采用的传输方式，传输方式为联合处理或协调调度/波束成形; 并针对无线通信系统所采用的传输方式，根据适应传输方式的协调集选择机制选择协调集。 根据本发明的技术方案，通过考虑不同传输方式的传输特性，选择合理的协调集进行协调多点传输。

    METHOD, APPARATUS AND SYSTEM FOR CELL HANDOVER IN COMMUNICATION SYSTEM SUPPORTING CARRIER AGGREGATION
    46.
    发明申请
    METHOD, APPARATUS AND SYSTEM FOR CELL HANDOVER IN COMMUNICATION SYSTEM SUPPORTING CARRIER AGGREGATION 审中-公开

    公开(公告)号：US20160050594A1

    公开(公告)日：2016-02-18

    申请号：US14926516

    申请日：2015-10-29

    Applicant: Sony Corporation

    Inventor： Yuxin WEI

    IPC: H04W36/00 ,  H04W36/24

    CPC classification number: H04W36/0061 ,  H04L5/001 ,  H04W36/0088 ,  H04W36/24 ,  H04W36/30

    Abstract: A method, apparatus and system for cell handover in the communication system supporting Carrier Aggregation (CA). The method includes: after receiving a performance measurement report for one or more neighboring cells from the served terminal, according to the performance measurement report, and basing on the CA mode for one or more candidate BSs corresponding to the one or more neighboring cells, a source Base Station (BS) in a communications system selects an algorithm suitable for the CA mode to calculate the priority levels of the one or more candidate BSs; from the one or more candidate BSs, selecting the BS having the highest priority as a target BS; and selecting one more cells to access from all cells being subject to the target BS in the one or more neighboring cells.

    METHOD, EQUIPMENT AND SYSTEM FOR HANDING OVER CELL IN COMMUNICATION SYSTEM SUPPORTING CARRIER AGGREGATION
    47.
    发明申请
    METHOD, EQUIPMENT AND SYSTEM FOR HANDING OVER CELL IN COMMUNICATION SYSTEM SUPPORTING CARRIER AGGREGATION 审中-公开
    方法，设备和系统，用于在通信系统中支持运营商聚合

    公开(公告)号：US20150237553A1

    公开(公告)日：2015-08-20

    申请号：US14704482

    申请日：2015-05-05

    Applicant: Sony Corporation

    Inventor： Yuxin WEI

    IPC: H04W36/16 ,  H04W76/04 ,  H04W36/38 ,  H04W36/30 ,  H04W74/08

    CPC classification number: H04W36/165 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0091 ,  H04W24/08 ,  H04W24/10 ,  H04W36/08 ,  H04W36/30 ,  H04W36/38 ,  H04W72/00 ,  H04W72/082 ,  H04W72/085 ,  H04W74/0833 ,  H04W76/19 ,  H04W76/27

    Abstract: A method, an equipment and a system for handing over a cell in a communication system supporting carrier aggregation. The method includes: when a terminal in the communication system moves to the edge of the currently serving cell, the terminal selects one or more neighbor cells from one or more neighbor cells as measurement objects according to the carrier aggregation manner of the one or more neighbor cells; the terminal measures the capabilities of the measurement objects, and obtains one or more measurement results; and the terminal sends a source base station which currently serving the terminal one or more measurement results as capability measurement reports of the one or more neighbor cells. Also provided are an equipment for handing over a cell in a communication system supporting carrier aggregation, a terminal including the said equipment and a communication system including the said terminal.

    Abstract translation: 一种用于在支持载波聚合的通信系统中移交小区的方法，设备和系统。 该方法包括：当通信系统中的终端移动到当前服务小区的边缘时，终端根据一个或多个邻居的载波聚合方式从一个或多个相邻小区中选择一个或多个相邻小区作为测量对象 细胞; 终端测量测量对象的能力，并获得一个或多个测量结果; 并且终端向当前为终端服务的源基站发送一个或多个测量结果作为一个或多个相邻小区的能力测量报告。 还提供了用于在支持载波聚合的通信系统中移交小区的设备，包括所述设备的终端和包括所述终端的通信系统。

    METHOD, DEVICE AND SYSTEM FOR CELL HANDOVER IN TELECOMMUNICATION SYSTEM SUPPORTING CARRIER AGGREGATION
    48.
    发明申请
    METHOD, DEVICE AND SYSTEM FOR CELL HANDOVER IN TELECOMMUNICATION SYSTEM SUPPORTING CARRIER AGGREGATION 审中-公开
    支持运营商聚合的电信系统中的小区切换的方法，装置和系统

    公开(公告)号：US20140334445A1

    公开(公告)日：2014-11-13

    申请号：US14340163

    申请日：2014-07-24

    Applicant: Sony Corporation

    Inventor： Yuxin WEI

    IPC: H04W36/00 ,  H04L5/00

    CPC classification number: H04W36/0083 ,  H04L5/001 ,  H04L5/0091 ,  H04W36/0033 ,  H04W36/0094 ,  H04W36/30

    Abstract: A method, device and system for a cell handover in a telecommunication system supporting carrier aggregation. The method may include: a Base Station (BS) determines that whether carrier components corresponding to one or more cells to be accessed are in the same frequency band, wherein the one or more cells to be accessed belong to a target BS, and are selected by a terminal which needs to perform the cell handover and is served by the BS; if yes, the BS encapsulates configuration information of all the cells in the one or more cells to be accessed in a handover command for initiating cell handover; otherwise, the BS encapsulates configuration information of one or more cells in the one or more cells to be accessed in the handover command, and sends the handover command to the target BS.

    Abstract translation: 一种用于支持载波聚合的电信系统中小区切换的方法，装置和系统。 该方法可以包括：基站（BS）确定对应于要访问的一个或多个小区的载波组件是否处于相同的频带，其中要被接入的一个或多个小区属于目标BS，并且被选择 由终端执行小区切换并由BS服务; 如果是，则BS在用于发起小区切换的切换命令中封装要访问的一个或多个小区中的所有小区的配置信息; 否则，BS在切换命令中封装要访问的一个或多个小区中的一个或多个小区的配置信息，并将切换命令发送到目标BS。

    COMMUNICATIONS DEVICE, INFRASTRUCTURE EQUIPMENT AND METHODS
    49.
    发明申请
    COMMUNICATIONS DEVICE, INFRASTRUCTURE EQUIPMENT AND METHODS 有权

    公开(公告)号：US20220015132A1

    公开(公告)日：2022-01-13

    申请号：US17312945

    申请日：2019-12-18

    Applicant: SONY CORPORATION

    Inventor： Vivek SHARMA ,  Yassin Aden AWAD ,  Yuxin WEI ,  Hideji WAKABAYASHI

    IPC: H04W72/14 ,  H04W72/12 ,  H04W72/04

    Abstract: A method for transmitting data by a communications device in a cell of a wireless communications network, the method comprising receiving an indication of a plurality of configured grants, each of the configured grants allocating a sequence of communications resources for the transmission of the data in the cell by the communications device, receiving an indication of a mapping between each of a plurality of logical channels and one or more of the plurality of configured grants, and transmitting a first portion of the data associated with a first logical channel of the plurality of logical channels using communications resources allocated by one of the plurality of configured grants, in accordance with the mapping.

    METHODS AND INFRASTRUCTURE EQUIPMENT
    50.
    发明申请
    METHODS AND INFRASTRUCTURE EQUIPMENT 有权

    公开(公告)号：US20210226696A1

    公开(公告)日：2021-07-22

    申请号：US17056002

    申请日：2019-05-01

    Applicant: Sony Corporation

    Inventor： Kazuyuki SHIMEZAWA ,  Samuel Asangbeng ATUNGSIRI ,  Yuxin WEI

    IPC: H04B7/26 ,  H04B7/155 ,  H04L5/00 ,  H04W72/04

    Abstract: A method of operating a first infrastructure equipment of a wireless communications network comprising a core network part, the first infrastructure equipment, a second infrastructure equipment acting as a backhaul relay node between the first infrastructure equipment and the core network part, and a downstream wireless communications device. The method comprising receiving from the second infrastructure equipment an indication of a first set of communications resources, allocating resource elements of the first set of communications resources for receiving first data for transmission to the core network part from the downstream wireless communications device, and receiving second data transmitted by the second infrastructure equipment on one or more resource elements within a second set of communications resources, the second set of communications resources different from the first set of communications resources.

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