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    A METHOD OF HANDOVER IN CARRIER AGGREGATION SCENARIOS
    21.
    发明申请
    A METHOD OF HANDOVER IN CARRIER AGGREGATION SCENARIOS 审中-公开
    携带者聚集场景中的切换方法

    公开(公告)号：WO2012137034A8

    公开(公告)日：2012-12-27

    申请号：PCT/IB2011003216

    申请日：2011-11-08

    Applicant: ALCATEL LUCENT ,  YANG TAO ,  LIM SEAU SIAN

    Inventor： YANG TAO ,  LIM SEAU SIAN

    IPC: H04W36/08

    CPC classification number: H04W36/36 ,  H04W36/0072 ,  H04W36/0077

    Abstract: A method of handover in earner aggregation scenario is proposed in the present invention. In an embodiment of the present invention, the following steps are comprised: a base station sends a handover command to a user equipment, wherein the handover command includes information for indicating a Pcell and a Scell requiring a timing advance different from said Pcell; the user equipment receives the handover command, and performs a random access on said Pcell and the Scell requiring a timing advance different from said Pcell; the base station sends information for indicating corresponding timing advance to said user equipment, according to a successful random access of said user equipment on said Pcell and the Scell requiring a timing advance different from said Pcell By means of the technical solution provided in the present invention, the Pcell and the Scell requiring different timing advance in carrier aggregation scenarios can fee supported. In addition, in some embodiments, by supporting changing Pcell, the success rate of handover in carrier aggregation, scenarios is effectively improved, so an to avoid unnecessary connection reestablishmeni procedures..

    Abstract translation: 本发明提出了一种在收敛聚合方案中的切换方法。 在本发明的实施例中，包括以下步骤：基站向用户设备发送切换命令，其中所述切换命令包括用于指示Pcell和Scell的信息，所述Scell需要与所述Pcell不同的定时提前; 所述用户设备接收所述切换命令，并对所述Pcell和所述Scell执行与所述Pcell不同的定时提前的随机接入; 根据本发明提供的技术方案，根据所述用户设备在所述Pcell和Scell上成功随机接入需要与所述Pcell不同的定时提前的基站向所述用户设备发送用于指示对应的定时提前的信息 ，Pcell和Scell需要在载波聚合场景中进行不同的定时提前支持。 另外，在一些实施例中，通过支持改变Pcell，载波聚合中的切换成功率有效提高，避免了不必要的连接重建过程。

    METHOD OF CHANGING A ZONE IN A BROADBAND WIRELESS ACCESS SYSTEM
    23.
    发明申请
    METHOD OF CHANGING A ZONE IN A BROADBAND WIRELESS ACCESS SYSTEM 审中-公开
    在宽带无线接入系统中更改区域的方法

    公开(公告)号：WO2012036452A3

    公开(公告)日：2012-05-31

    申请号：PCT/KR2011006764

    申请日：2011-09-14

    Applicant: LG ELECTRONICS INC ,  JUNG INUK ,  KWAK JINSAM ,  RYU KISEON ,  LEE WOOKBONG

    Inventor： JUNG INUK ,  KWAK JINSAM ,  RYU KISEON ,  LEE WOOKBONG

    IPC: H04W36/14 ,  H04B7/26 ,  H04W88/08

    CPC classification number: H04W36/00 ,  H04W36/0077 ,  H04W36/0083 ,  H04W88/10

    Abstract: The present invention relates to a broadband wireless access system, and more particularly, to a method of performing a zone change more promptly in a base station where an improved terminal operates in a mix mode. A method for an improved terminal (AMS) to perform a zone change in an improved base station (Mixmode ABS), which operates in a mix mode of a broadband wireless access system according to an embodiment of the present invention includes: receiving a ranging response message (RNG-RSP) including system information on an improved terminal supporting zone (MZone) from a legacy zone (LZone) of the improved base station; and performing ranging in the improved terminal supporting zone by using the system information.

    Abstract translation: 宽带无线接入系统技术领域本发明涉及一种宽带无线接入系统，更具体地说，涉及一种在改良终端以混合模式操作的基站中更及时地进行区域改变的方法。 一种改进终端（AMS）在根据本发明实施例的宽带无线接入系统的混合模式下工作的改进型基站（Mixmode ABS）中进行区域改变的方法包括：接收测距响应 消息（RNG-RSP），包括来自改进的基站的传统区（LZone）的改进的终端支持区（MZone）上的系统信息; 并通过使用系统信息在改进的终端支持区域中进行测距。

    移動通信方法及び無線基地局
    25.
    发明申请
    移動通信方法及び無線基地局 审中-公开
    移动通信方法和无线基站

    公开(公告)号：WO2011162214A1

    公开(公告)日：2011-12-29

    申请号：PCT/JP2011/064079

    申请日：2011-06-20

    Applicant: 株式会社エヌ・ティ・ティ・ドコモ ,  高橋 秀明

    Inventor： 高橋　秀明

    IPC: H04W16/32 ,  H04W16/26

    CPC classification number: H04W36/0077 ,  H04W16/32 ,  H04W24/02 ,  H04W84/047

    Abstract: 　本発明に係る移動通信方法は、無線基地局ＤｅＮＢに、複数のリレーノードＲＮ＃１乃至＃３が接続されている場合に、無線基地局ＤｅＮＢが、無線基地局ｅＮＢに対して、無線基地局ＤｅＮＢ配下のセルの識別情報として、リレーノードＲＮ＃１乃至＃３配下のセル＃１乃至＃３の識別情報（ＰＣＩやＥＣＧＩ）を通知する工程を有する。

    Abstract translation: 所公开的移动通信方法涉及如下步骤：如果多个中继节点（RN＃1至＃3）连接到无线基站（DeNB），则无线基站（DeNB）向另一无线基站（eNB）通知 在中继节点（RN＃1至＃3）下的小区（＃1至＃3）的识别信息（PCI和ECGI）作为无线基站（DeNB）下的小区的标识信息。

    METHOD FOR TRANSMITTING SHORT MESSAGES IN A BROADBAND WIRELESS ACCESS SYSTEM
    27.
    发明申请
    METHOD FOR TRANSMITTING SHORT MESSAGES IN A BROADBAND WIRELESS ACCESS SYSTEM 审中-公开
    在宽带无线接入系统中发送短消息的方法

    公开(公告)号：WO2011068366A3

    公开(公告)日：2011-11-10

    申请号：PCT/KR2010008580

    申请日：2010-12-02

    Applicant: LG ELECTRONICS INC ,  CHO HEE JEONG ,  YUK YOUNG SOO ,  KIM YONG HO ,  RYU KI SEON

    Inventor： CHO HEE JEONG ,  YUK YOUNG SOO ,  KIM YONG HO ,  RYU KI SEON

    IPC: H04B7/26 ,  H04W4/14

    CPC classification number: H04W4/14 ,  H04W36/0077

    Abstract: The present invention relates to a method enabling a base station and a terminal to reliably transmit short messages in a broadband wireless access system. According to one embodiment of the present invention, the method wherein a terminal receives a short message service (SMS) in a broadband wireless access system comprises the following steps: transmitting a first message for carrying out ranging to a base station; receiving a second message, which comprises SMS information and uplink resource allocation information for the transmission of a third message, from the base station as a response to the first message; and transmitting a third message, which indicates the state of the reception of the second message, to the base station by means of uplink resources which are indicated by the uplink resources allocation information.

    Abstract translation: 本发明涉及一种使基站和终端能够在宽带无线接入系统中可靠地发送短消息的方法。 根据本发明的一个实施例，终端在宽带无线接入系统中接收短消​​息业务（SMS）的方法包括以下步骤：向基站发送用于执行测距的第一消息; 作为对所述第一消息的响应，从所述基站接收第二消息，所述第二消息包括用于发送第三消息的SMS信息和上行链路资源分配信息; 以及通过上行链路资源分配信息指示的上行链路资源向基站发送指示第二消息的接收状态的第三消息。

    METHOD FOR SECURING HANDOVER DATA INTEGRITY IN MOBILE COMMUNICATION SYSTEM AND SYSTEM THEREOF
    28.
    发明申请
    METHOD FOR SECURING HANDOVER DATA INTEGRITY IN MOBILE COMMUNICATION SYSTEM AND SYSTEM THEREOF 审中-公开
    移动通信系统中确保切换数据完整性的方法及系统

    公开(公告)号：WO2011059284A3

    公开(公告)日：2011-11-10

    申请号：PCT/KR2010008053

    申请日：2010-11-15

    Applicant: SAMSUNG ELECTRONICS CO LTD ,  WI MI-AE ,  KIM KYUNG-JIN ,  KIM BONG-JOO ,  OH JUN-HWAN ,  KIM GYOU-HWAN

    Inventor： WI MI-AE ,  KIM KYUNG-JIN ,  KIM BONG-JOO ,  OH JUN-HWAN ,  KIM GYOU-HWAN

    IPC: H04W36/02 ,  H04W36/08

    CPC classification number: H04W36/0077 ,  H04W36/02

    Abstract: A method of performing an uncontrolled handover data integrity of a target Base Station(BS), includes: receiving an initial access request message from a Mobile Station(MS) by the target BS; performing a negotiation for establishing a handover data integrity path with a serving BS through a serving Access Service Network-Gateway (ASN-GW) by the target BS; and generating a main data path and a first handover data integrity path with the serving ASN-GW according to a result of the negotiation by the target BS.

    Abstract translation: 一种执行目标基站（BS）的不受控制的切换数据完整性的方法，包括：由目标BS从移动站（MS）接收初始接入请求消息; 由目标BS通过服务接入服务网络网关（ASN-GW）执行与服务BS建立切换数据完整性路径的协商; 以及根据目标BS的协商结果，与服务ASN-GW生成主数据路径和第一切换数据完整性路径。

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