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    METHOD AND APPARATUS FOR TRANSMITTING SCANNING START INFORMATION OF A HETEROGENEOUS ACCESS NETWORK
    2.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING SCANNING START INFORMATION OF A HETEROGENEOUS ACCESS NETWORK 审中-公开
    用于传输异构访问网络的扫描开始信息的方法和装置

    公开(公告)号：WO2010098634A3

    公开(公告)日：2010-12-23

    申请号：PCT/KR2010001259

    申请日：2010-02-26

    Applicant: KOREA ELECTRONICS TELECOMM ,  KIM WON-IK ,  JIN SUNG-GEUN ,  CHANG SUNG CHEOL ,  YOON CHUL SIK ,  AHN JEE HWAN

    Inventor： KIM WON-IK ,  JIN SUNG-GEUN ,  CHANG SUNG CHEOL ,  YOON CHUL SIK ,  AHN JEE HWAN

    IPC: H04W48/16

    CPC classification number: H04W48/18

    Abstract: A method and an apparatus for providing user equipment at a boundary with reference information for starting the scanning of a heterogeneous access network are provided. For this purpose, a receiver, according to one embodiment, supports a plurality of access systems, and comprises: a receiving circuit for receiving a scanning threshold value from a transmitter; a first measurement module which measures the channel quality of a serving cell; and a second measurement module which starts scanning a neighbor cell, which is a heterogeneous access network, when the channel quality of the serving cell is lower than the channel quality threshold value. In addition, the receiver can further comprise a handover module which performs a handover to the neighbor cell when the channel quality of the neighbor cell measured by the second measurement module is higher than the channel quality of the serving cell.

    Abstract translation: 提供了一种用于向边界提供用户设备的方法和装置，用于启动异构接入网络的扫描的参考信息。 为此，根据一个实施例，接收机支持多个接入系统，并且包括：接收电路，用于从发射机接收扫描阈值; 测量服务小区的信道质量的第一测量模块; 以及当所述服务小区的信道质量低于所述信道质量阈值时，开始扫描作为异构接入网络的相邻小区的第二测量模块。 此外，接收机还可以包括当由第二测量模块测量的相邻小区的信道质量高于服务小区的信道质量时，向相邻小区执行切换的切换模块。

    TRANSMITTING DEVICE, TRANSMITTING METHOD, AND RECEIVING METHOD FOR MULTICAST AND BROADCAST SERVICE
    4.
    发明申请
    TRANSMITTING DEVICE, TRANSMITTING METHOD, AND RECEIVING METHOD FOR MULTICAST AND BROADCAST SERVICE 审中-公开
    发送设备，发送方法和接收方法，用于多播和广播服务

    公开(公告)号：WO2010027163A3

    公开(公告)日：2011-05-12

    申请号：PCT/KR2009004828

    申请日：2009-08-28

    Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD ,  JIN SUNG-GEUN ,  CHANG SUNG CHEOL ,  KIM WON-IK ,  LEE HYUN ,  YOON CHUL SIK

    Inventor： JIN SUNG-GEUN ,  CHANG SUNG CHEOL ,  KIM WON-IK ,  LEE HYUN ,  YOON CHUL SIK

    IPC: H04L1/18

    CPC classification number: H04L1/1812 ,  H04L1/1887

    Abstract: A transmitting device for a multicast and broadcast service according to an embodiment of the present invention includes: an encoder that receives data to generate parity; an ARQ block generator that generates a first automatic repeat request (ARQ) block by dividing the data and generates a second ARQ block by dividing the parity; a PDU generator that generates a first protocol data unit (PDU) including the first ARQ block and a second protocol unit (PDU) including the second ARQ block; and a transmitter that transmits the first PDU and the second PDU to a plurality of terminals.

    Abstract translation: 根据本发明的实施例的用于多播和广播服务的发送设备包括：编码器，用于接收数据以产生奇偶校验; ARQ块生成器，其通过划分数据生成第一自动重复请求（ARQ）块，并通过除以奇偶校验产生第二ARQ块; PDU生成器，其生成包括第一ARQ块的第一协议数据单元（PDU）和包括第二ARQ块的第二协议单元（PDU）; 以及将第一PDU和第二PDU发送到多个终端的发射机。

    POWER SAVING METHOD IN MOBILE COMMUNICATION NETWORK
    5.
    发明申请
    POWER SAVING METHOD IN MOBILE COMMUNICATION NETWORK 审中-公开
    移动通信网络中的省电方法

    公开(公告)号：WO2010005209A2

    公开(公告)日：2010-01-14

    申请号：PCT/KR2009003656

    申请日：2009-07-03

    Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD ,  JIN SUNG-GEUN ,  CHANG SUNG CHEOL ,  KIM WON-IK ,  LEE HYUN ,  YOON CHUL SIK

    Inventor： JIN SUNG-GEUN ,  CHANG SUNG CHEOL ,  KIM WON-IK ,  LEE HYUN ,  YOON CHUL SIK

    IPC: H04W52/02

    CPC classification number: G06F1/3203 ,  H04W52/0225 ,  H04W72/04 ,  Y02D70/00 ,  Y02D70/146 ,  Y02D70/23

    Abstract: Provided is The present invention provides a method to dynamically control the sleep window or the listening window of a sleep mode in order to minimize power consumption of a mobile terminal. The power saving method relates to a method for a transmitter of a communication system that controls data transmission to a listening window and a sleep window to control the sleep window, wherein if the data transmission is generated during the listening window, the transmitter gradually decreases a sleep window subsequent thereto by a predetermined ratio, and to the contrary, if the data transmission is not generated during the listening window, the transmitter gradually increases a sleep window subsequent thereto by a predetermined ratio.

    Abstract translation: 本发明提供了一种动态地控制休眠模式的睡眠窗口或监听窗口以便最小化移动终端的功耗的方法。 省电方法涉及一种控制数据传输到监听窗口的通信系统的发射机和睡眠窗口的控制方法，其中如果在监听窗口期间产生数据传输，则发射机逐渐减小一个 睡眠窗口之后按预定的比例，并且相反，如果在收听窗口期间不产生数据传输，则发射机逐渐增加一个预定比例的随后的休眠窗口。

    METHOD FOR MANAGING NEIGHBOR BASE STATION LIST BASED ON TERMINAL LOCATION FOR EFFICIENT CELL SELECTION AND HANDOFF IN MACROCELL ENVIRONMENTS WITH FEMTOCELL
    8.
    发明申请
    METHOD FOR MANAGING NEIGHBOR BASE STATION LIST BASED ON TERMINAL LOCATION FOR EFFICIENT CELL SELECTION AND HANDOFF IN MACROCELL ENVIRONMENTS WITH FEMTOCELL 审中-公开
    基于终端位置管理邻域基站列表的方法，用于有效小区选择，并在FEMTOCELL的MACROCELL环境中进行切换

    公开(公告)号：WO2010064803A3

    公开(公告)日：2011-08-25

    申请号：PCT/KR2009006916

    申请日：2009-11-24

    Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD ,  KIM WON-IK ,  CHO HO-SHIN ,  JIN SUNG-GEUN ,  LEE HYUN ,  YOON CHUL SIK ,  AHN JEE HWAN

    Inventor： KIM WON-IK ,  CHO HO-SHIN ,  JIN SUNG-GEUN ,  LEE HYUN ,  YOON CHUL SIK ,  AHN JEE HWAN

    IPC: H04W36/00 ,  H04W48/10 ,  H04W84/04

    CPC classification number: H04W36/0061 ,  H04W84/045

    Abstract: In order to manage a neighbor list of neighboring base stations based on the location of a terminal communicating with a base station of a macrocell with femtocell deployments, the base station divides the macrocell in accordance with a predetermined standard of division, and generates a mobile neighbor advertisement message so as to periodically transmit the generated message to the terminal. At this time, the terminal identifies the current location thereof in the macrocell upon receipt of the pilot signals periodically transmitted from the base station of the macrocell. The terminal obtains information regarding the location of the terminal from the information regarding the femtocells deployed within the respective divided regions and information regarding macrocells neighboring the macrocell through using the mobile neighbor advertisement message to scan base stations.

    Abstract translation: 为了基于与具有毫微微小区部署的宏小区的基站通信的终端的位置来管理相邻基站的邻居列表，基站根据预定的划分标准来划分宏小区，并且生成移动邻居 广告消息，以便周期性地将生成的消息发送到终端。 此时，终端在接收到从宏小区的基站周期性发送的导频信号时，识别其在宏小区中的当前位置。 终端从通过使用移动邻居广播消息扫描基站的关于在各分割区域内部署的毫微微小区的信息和与宏小区相邻的宏小区相关的信息，获得有关终端位置的信息。

    METHOD AND APPARATUS FOR SETTING UP A RELAY LINK IN A WIRELESS COMMUNICATION SYSTEM
    9.
    发明申请
    METHOD AND APPARATUS FOR SETTING UP A RELAY LINK IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在无线通信系统中建立中继链路的方法和设备

    公开(公告)号：WO2011040763A3

    公开(公告)日：2011-09-15

    申请号：PCT/KR2010006647

    申请日：2010-09-29

    Applicant: KOREA ELECTRONICS TELECOMM ,  KWON HYOUNG-JIN ,  JIN SUNG-GEUN ,  CHANG KAPSEOK ,  LEE WOO-YONG

    Inventor： KWON HYOUNG-JIN ,  JIN SUNG-GEUN ,  CHANG KAPSEOK ,  LEE WOO-YONG

    IPC: H04B7/14 ,  H04B7/02

    CPC classification number: H04W88/04 ,  H04B7/022 ,  H04B7/0408 ,  H04B7/155 ,  H04B7/2606 ,  H04W28/18 ,  H04W76/02 ,  H04W84/12

    Abstract: Disclosed is a technique relating to a method and to an apparatus for setting up a relay link in order to transmit a data frame using a relay in a wireless communication system. According to the technique, provided is a method in which a source station sets up a relay link in a wireless communication system, wherein the method comprises: a step of receiving, from an access point or a PCP, capability information of at least one or more relay support stations of the wireless communication system; a step of selecting one of the relay support stations as a relay station, using the beamforming information among the source station, a destination station and the relay support stations, and the received capability information; a step of transmitting a relay link setup request frame to the destination station; and a step of receiving, from the destination station, a relay link setup response frame containing information on the result of the relay link setup, wherein the relay link setup request frame and the relay link setup response frame pass through the relay station.

    Abstract translation: 公开了一种涉及用于在无线通信系统中建立中继链路以便使用中继来发送数据帧的方法和设备的技术。 根据该技术，提供了一种方法，其中源站在无线通信系统中建立中继链路，其中该方法包括：从接入点或PCP接收至少一个或者 无线通信系统的更多中继支持站; 使用源站，目的地站和中继站支持站之间的波束形成信息以及接收到的能力信息，选择其中一个中继支持站作为中继站的步骤; 向目的地站发送中继链路建立请求帧的步骤; 以及从所述目的地站接收包含关于所述中继链路建立的结果的信息的中继链路建立响应帧，其中所述中继链路建立请求帧和所述中继链路建立响应帧经过所述中继站。

    FEMTOCELL SEARCH METHOD FOR MACRO TO FEMTO HANDOVER
    10.
    发明申请
    FEMTOCELL SEARCH METHOD FOR MACRO TO FEMTO HANDOVER 审中-公开
    FEMTOCELL搜索方法

    公开(公告)号：WO2009157643A3

    公开(公告)日：2010-12-02

    申请号：PCT/KR2009001553

    申请日：2009-03-26

    Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD ,  KIM WON-IK ,  LIM KWANG JAE ,  CHANG SUNG CHEOL ,  JIN SUNG-GEUN ,  LEE HYUN ,  YOON CHUL SIK

    Inventor： KIM WON-IK ,  LIM KWANG JAE ,  CHANG SUNG CHEOL ,  JIN SUNG-GEUN ,  LEE HYUN ,  YOON CHUL SIK

    IPC: H04W36/04 ,  H04W36/20 ,  H04W52/22

    CPC classification number: H04W8/005 ,  H04W24/10 ,  H04W36/08 ,  H04W48/16 ,  H04W84/045 ,  H04W88/08

    Abstract: The present invention relates to a femtocell search method for a handover from a macrocell to a femtocell. The present invention relates to a method for a terminal that accesses a macrocell to search a femtocell in an environment where a plurality of femtocells are overlapped in one macrocell. The terminal searches a femtocell by using a dummy preamble in order to minimize the size of neighbor cell lists broadcasted from the macrocell to the terminal. Therefore, according to the present invention, an MAC overhead can be minimized by eliminating neighbor femtocell lists in a mobile neighbor advertisement (MOB_NBR_ADV) message broadcasted from the macrocell, and the terminal can search a femtocell with a minimum scanning load by checking only a femtocell dummy preamble in a dedicated symbol of the macrocell.

    Abstract translation: 本发明涉及一种用于从宏小区到毫微微小区切换的毫微微小区搜索方法。 本发明涉及一种在一个宏小区中多个毫微微小区重叠的环境中访问宏小区来搜索毫微微小区的终端的方法。 终端通过使用伪前导码来搜索毫微微小区，以便最小化从宏小区向终端广播的相邻小区列表的大小。 因此，根据本发明，通过消除从宏小区广播的移动邻居广播（MOB_NBR_ADV）消息中的邻居毫微微小区列表，可以最小化MAC开销，并且终端可以通过仅检查毫微微小区来搜索具有最小扫描负载的毫微微小区 在宏小区的专用符号中的伪前导码。

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