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    Method and apparatus for providing user expression service in communication system
    1.
    发明授权
    Method and apparatus for providing user expression service in communication system 有权

    公开(公告)号：US10432564B2

    公开(公告)日：2019-10-01

    申请号：US15038725

    申请日：2014-11-19

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Gyu-Bong Oh ,  Kyung-Tak Lee ,  Jongsoo Choi

    IPC: H04L12/58 ,  H04L12/64 ,  H04L29/06 ,  H04L29/08

    Abstract: The present invention relates to a method and an apparatus for proving a user expression service in a communication system. The method in a server may comprise the steps of: receiving, from a gateway connected to a contents server, a message requesting a user expression from a terminal of a user viewing contents; determining whether the user terminal prefers to receive the message requesting the user expression; if the user terminal prefers to receive the message requesting the user expression, delivering, to the user terminal, the message requesting the user expression; and receiving, from the user terminal, the message including user expression information and delivering the message to the gateway.

    Method and apparatus for transceiving data using plurality of carriers in mobile communication system
    2.
    发明授权
    Method and apparatus for transceiving data using plurality of carriers in mobile communication system 有权

    公开(公告)号：US10129005B2

    公开(公告)日：2018-11-13

    申请号：US15402609

    申请日：2017-01-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soeng Hun Kim ,  Jae Hyuk Jang ,  Jongsoo Choi

    IPC: H04W76/28 ,  H04L5/00 ,  H04W76/12 ,  H04W76/15 ,  H04W52/02 ,  H04W56/00 ,  H04W24/02 ,  H04W4/18 ,  H04W72/04 ,  H04W48/16

    Abstract: The present invention relates to a method and apparatus for performing a discontinuous reception (DRX) operation while transceiving data using a plurality of carriers in a mobile communication system. The communication method for a terminal according to one embodiment of the present invention comprises the steps of: receiving a control message, including setting information of a secondary serving cell (SCell) to be added and discontinuous reception setting information, from a primary serving cell (PCell); and applying, if the control message includes an indicator indicating that the first base station to which the SCell to be added belongs and the second base station to which the PCell belongs are different from each other, the DRX setting information to the serving cell of a first base station. According to one embodiment of the present invention, a discontinuous reception (DRX) operation is applied upon the occurrence of inter-base-station carrier aggregation, thus reducing the consumption of a battery.

    Method and apparatus for transmitting/receiving data on multiple carriers in mobile communication system
    7.
    发明授权
    Method and apparatus for transmitting/receiving data on multiple carriers in mobile communication system 有权
    用于在移动通信系统中的多个载波上发送/接收数据的方法和装置

    公开(公告)号：US09521692B2

    公开(公告)日：2016-12-13

    申请号：US14523238

    申请日：2014-10-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soenghun Kim ,  Sangbum Kim ,  Jaehyuk Jang ,  Kyeongin Jeong ,  Jongsoo Choi

    IPC: H04W74/08 ,  H04W72/04 ,  H04W36/32 ,  H04W76/04 ,  H04W36/00 ,  H04W88/08

    CPC classification number: H04W74/0833 ,  H04L1/1861 ,  H04W8/06 ,  H04W24/08 ,  H04W36/0072 ,  H04W36/0077 ,  H04W36/32 ,  H04W56/0045 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/0446 ,  H04W76/27 ,  H04W88/08

    Abstract: A data transmission method and an apparatus to communicate data on multiple carriers in the mobile communication system are provided. A random access method of a terminal in a mobile communication system including primary and secondary cells operating on multiple carriers according to the present invention includes communicating data after random access in the primary cell, receiving, when the random access is triggered in the secondary cell, information for use in the secondary cell random access from the primary cell, transmitting a preamble in the secondary cell based on the received information, monitoring the primary cell to receive a Random Access Response for the secondary cell, and applying, when the Random Access Response for the secondary cell is received, the information carried in the Random Access Response to the secondary cell in which the preamble has been transmitted.

    Abstract translation: 提供了一种用于在移动通信系统中的多个载波上传送数据的数据传输方法和装置。 根据本发明的包括在多个载波上操作的主单元和次单元的移动通信系统中的终端的随机接入方法包括在主小区中随机接入之后传送数据，当在二次小区中触发随机接入时， 用于来自主小区的二次小区随机接入的信息，基于接收到的信息在二次小区中发送前导码，监视主小区以接收二次小区的随机接入响应，以及当随机接入响应 对于二次小区的接收，在随机接入响应中携带的信息已经发送到其中前导码的二次小区。

    Method and apparatus for transceiving data using plurality of carriers in mobile communication system
    10.
    发明授权
    Method and apparatus for transceiving data using plurality of carriers in mobile communication system 有权

    公开(公告)号：US10097334B2

    公开(公告)日：2018-10-09

    申请号：US15402609

    申请日：2017-01-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soeng Hun Kim ,  Jae Hyuk Jang ,  Jongsoo Choi

    IPC: H04W76/28 ,  H04L5/00 ,  H04W76/12 ,  H04W76/15 ,  H04W52/02 ,  H04W56/00 ,  H04W24/02 ,  H04W4/18 ,  H04W72/04 ,  H04W48/16

    Abstract: The present invention relates to a method and apparatus for performing a discontinuous reception (DRX) operation while transceiving data using a plurality of carriers in a mobile communication system. The communication method for a terminal according to one embodiment of the present invention comprises the steps of: receiving a control message, including setting information of a secondary serving cell (SCell) to be added and discontinuous reception setting information, from a primary serving cell (PCell); and applying, if the control message includes an indicator indicating that the first base station to which the SCell to be added belongs and the second base station to which the PCell belongs are different from each other, the DRX setting information to the serving cell of a first base station. According to one embodiment of the present invention, a discontinuous reception (DRX) operation is applied upon the occurrence of inter-base-station carrier aggregation, thus reducing the consumption of a battery.

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