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    METHOD OF RECEIVING A POINT-TO- MULTIPOINT SERVICE IN A WIRELESS COMMUNICATION SYSTEM
    23.
    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
    24.
    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。

    Data transfer management in a radio communications network
    26.
    发明授权
    Data transfer management in a radio communications network 有权
    无线电通信网络中的数据传输管理

    公开(公告)号：US08831616B2

    公开(公告)日：2014-09-09

    申请号：US13762307

    申请日：2013-02-07

    Applicant: LG Electronics Inc.

    Inventor： Sung-Duck Chun ,  Young-Dae Lee ,  Myung-Cheul Jung ,  Sung-Jun Park

    IPC: H04W36/00 ,  H04W36/02 ,  H04W48/12 ,  H04W36/38 ,  H04W72/00

    CPC classification number: H04W36/0033 ,  H04W8/06 ,  H04W36/0088 ,  H04W36/02 ,  H04W36/38 ,  H04W36/385 ,  H04W48/12 ,  H04W72/005

    Abstract: A mobile communications system including a network with a source network node and a target network node that supports a handover procedure, and a mobile terminal that is allowed to access the source network node and access the target network node according to the handover procedure, in which information related to a reception status of user data is delivered between at least two among a group including the mobile terminal, the source network node, and the target network node such that the target network node may receive status information from the source network node and the target network node may receive a status report from the mobile terminal.

    Abstract translation: 一种包括具有源网络节点的网络和支持切换过程的目标网络节点的移动通信系统，以及被允许访问源网络节点并根据切换过程接入目标网络节点的移动终端，其中 在包括移动终端，源网络节点和目标网络节点的组中的至少两个之间传送与用户数据的接收状态相关的信息，使得目标网络节点可以从源网络节点接收状态信息， 目标网络节点可以从移动终端接收状态报告。

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