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    Multimedia service providing method for radio mobile communication system
    21.
    再颁专利
    Multimedia service providing method for radio mobile communication system 有权
    无线移动通信系统的多媒体业务提供方法

    公开(公告)号：USRE45333E1

    公开(公告)日：2015-01-13

    申请号：US14103588

    申请日：2013-12-11

    Applicant: LG Electronics Inc.

    Inventor： Seung-June Yi ,  Young-Dae Lee ,  So-Young Lee

    IPC: H04L12/28 ,  H04L12/56 ,  H04L12/18

    CPC classification number: H04L12/18 ,  H04L12/185 ,  H04L12/189 ,  H04W4/12 ,  H04W76/40

    Abstract: A multimedia broadcast/multicast service (MBMS) in a universal mobile telecommunications system (UMTS) includes a UTRAN that provides an MBMS service. The MBMS service-related information is exchanged between the UTRAN and a terminal or between nodes in the UTRAN by using an MBMS identification so that a user group receiving MBMS data or a data of a specific MBMS service can be identified.

    Abstract translation: 在通用移动电信系统（UMTS）中的多媒体广播/多播服务（MBMS）包括提供MBMS服务的UTRAN。 MBMS服务相关信息通过使用MBMS标识在UTRAN与终端之间或UTRAN中的节点之间交换，从而可以识别接收MBMS数据的用户组或特定MBMS服务的数据。

    Method of cell selection in heirarchical cell structure based on cell quality
    22.
    发明授权
    Method of cell selection in heirarchical cell structure based on cell quality 有权
    基于细胞质量的血浆细胞结构细胞选择方法

    公开(公告)号：US08787915B2

    公开(公告)日：2014-07-22

    申请号：US13720839

    申请日：2012-12-19

    Applicant: LG Electronics Inc.

    Inventor： Sung-Duck Chun ,  Seung-June Yi ,  Sung-Jun Park ,  Young-Dae Lee

    IPC: H04W36/00 ,  H04W40/00 ,  H04W4/00

    CPC classification number: H04W36/30 ,  H04J11/0069 ,  H04W24/10 ,  H04W28/18 ,  H04W48/20

    Abstract: A cell selection method where, if a hierarchical cell structure (HCS) is used, a first ranking procedure is performed if the UE has low mobility, and a second ranking procedure is performed if the UE has high mobility. When the UE has low mobility, the first ranking procedure is performed for all measured cells that have a highest HCS priority among those cells that fulfill a criterion S and a criterion H≧0, or the ranking procedure is performed for all measured cells regardless of HCS priorities if no cell fulfills the criterion S and the criterion H≧0. When the UE has high mobility, the second ranking procedure is performed for all measured cells, and if there are cells with lower HCS priority than the serving cell that fulfills the criterion S and the criterion H≧0, the ranking procedure is performed for all cells that have the highest HCS priority.

    Abstract translation: 一种小区选择方法，其中如果使用分级小区结构（HCS），则如果UE具有低移动性，则执行第一排序过程，并且如果UE具有高移动性，则执行第二排序过程。 当UE具有低移动性时，对满足标准S和标准H≥0的那些小区中具有最高HCS优先级的所有测量小区执行第一排序过程，或者对于所有测量的小区执行排序过程，而不管 HCS优先级，如果没有单元满足标准S，标准H≥0。 当UE具有高移动性时，针对所有测量的小区执行第二排序过程，并且如果存在具有比满足标准S的服务小区更低的HCS优先级小区和标准H≥0的小区，则对所有 HCS优先级最高的单元。

    METHOD OF RECEIVING A POINT-TO- MULTIPOINT SERVICE IN A WIRELESS COMMUNICATION SYSTEM
    27.
    发明申请
    METHOD OF RECEIVING A POINT-TO- MULTIPOINT SERVICE IN A WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中接收点对多点服务的方法

    公开(公告)号：US20160087776A1

    公开(公告)日：2016-03-24

    申请号：US14955865

    申请日：2015-12-01

    Applicant: LG Electronics Inc.

    Inventor： Sung-Duck Chun ,  Seung-June Yi ,  Sung-Jun Park

    IPC: H04L5/00 ,  H04W76/04 ,  H04L12/18 ,  H04W72/04 ,  H04W4/06

    CPC classification number: H04L5/0055 ,  H04L12/18 ,  H04W4/06 ,  H04W28/18 ,  H04W72/04 ,  H04W76/27

    Abstract: The present invention relates to a wireless communication system and user equipment providing wireless communication services, and a method of transmitting and receiving data between a terminal and a base station in an evolved Universal Mobile Telecommunications System (UMTS) that has evolved from a Universal Mobile Telecommunications System (UMTS) or a Long Term Evolution (LTE) system, and more particularly, to a method of receiving a point-to-multipoint service data, and it may be an object of the present invention is to provide an improved method of receiving the point-to-multipoint service data in a wireless communication system in order to minimize a data loss by a reception entity.

    Abstract translation: 无线通信系统和提供无线通信服务的用户设备技术领域本发明涉及提供无线通信服务的无线通信系统和用户设备，以及在从通用移动电信（UMTS）演进的演进通用移动通信系统（UMTS）中的终端和基站之间发送和接收数据的方法。 系统（UMTS）或长期演进（LTE）系统，更具体地，涉及一种接收点对多点业务数据的方法，并且本发明的目的可以是提供一种改进的接收方法 无线通信系统中的点对多点服务数据，以便最小化接收实体的数据丢失。

    Method for processing radio protocol in mobile telecommunications systems and transmitter of mobile telecommunications
    28.
    发明授权
    Method for processing radio protocol in mobile telecommunications systems and transmitter of mobile telecommunications 有权
    移动电信系统和移动电信发射机中无线电协议的处理方法

    公开(公告)号：US08929298B2

    公开(公告)日：2015-01-06

    申请号：US13962674

    申请日：2013-08-08

    Applicant: LG Electronics Inc.

    Inventor： Seung-June Yi ,  Young-Dae Lee ,  Sung-Duck Chun ,  Sung-Jun Park

    IPC: H04L29/06 ,  H04W28/06 ,  H04W80/02 ,  H04W12/02

    CPC classification number: H04W28/065 ,  H04L29/0653 ,  H04L49/90 ,  H04L69/08 ,  H04L69/22 ,  H04L69/324 ,  H04W12/02 ,  H04W36/00 ,  H04W36/023 ,  H04W80/02

    Abstract: An apparatus and method for performing procedures (protocols) of a PDCP (Packet Data Convergence Protocol) layer and an RLC (radio layer in an E-UMTS (Evolved Universal Mobile Telecommunications System) which has evolved from UMTS, among radio protocols of a mobile communication system. The PDCP layer performs ciphering on data (i.e., PDCP SDU) received from an upper layer, generates an indicator discriminating ciphered data and non-ciphered data (i.e., an ROHC feedback packet directly generated by the PDCP layer), and transmits the same to a lower layer (i.e., MAC layer). A PDCP SN (Sequence Number) is defined as an algorithm for ciphering the data in the PDCP layer to perform ciphering in the PDCP layer.

    Abstract translation: 一种用于在移动台的无线电协议之中执行PDCP（分组数据融合协议）层和RLC（E-UMTS（演进通用移动电信系统）中的无线层）的过程（协议） 通信系统，PDCP层对从上层接收的数据（即PDCP SDU）执行加密，生成识别加密数据和非加密数据的指示符（即，由PDCP层直接生成的ROHC反馈分组），并发送 与下层（即MAC层）相同，PDCP SN（序列号）被定义为用于加密PDCP层中的数据以在PDCP层中执行加密的算法。

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