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    POWER SAVING METHOD IN MOBILE COMMUNICATION NETWORK
    12.
    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 RUNNING A LOW-DUTY MODE IN A FEMTOCELL BASE STATION
    13.
    发明申请
    METHOD FOR RUNNING A LOW-DUTY MODE IN A FEMTOCELL BASE STATION 审中-公开
    在FEMTOCELL基站中运行低负荷模式的方法

    公开(公告)号：WO2011025161A3

    公开(公告)日：2011-04-28

    申请号：PCT/KR2010005232

    申请日：2010-08-10

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

    Inventor： CHANG SUNG CHEOL ,  KIM WON-IK ,  KIM HYUN-JAE ,  KIM SUNG KYUNG ,  YOON CHUL SIK

    IPC: H04W68/00

    CPC classification number: H04W68/02 ,  H04W84/045

    Abstract: In a method for setting the cycle of the low-duty mode in a femtocell base station, the cycle of the low-duty mode has a pattern in which available intervals and unavailable intervals repeatedly appear, and the available intervals are set in such a way as to include the paging listening interval of a paging cycle. In a method for setting the cycle of the low-duty mode in a femtocell base station having a service area overlapping a macrocell, the unavailable intervals are set with reference to the extent to which the service area of the femtocell base station overlaps the macrocell. In a method for setting the cycle of the low-duty mode in a plurality of femtocell base stations running in low-duty mode, the same cycle can be set in the plurality of base stations.

    Abstract translation: 在设置毫微微小区基站中的低负载模式的周期的方法中，低负载模式的周期具有重复出现可用间隔和不可用间隔的模式，并且以这种方式设置可用间隔 以包括寻呼周期的寻呼监听间隔。 在具有与宏小区重叠的服务区域的毫微微小区基站中设置低负载模式的周期的方法中，参照毫微微小区基站的服务区域与宏小区重叠的程度来设定不可用间隔。 在以低占空比模式运行的多个毫微微小区基站中设定低占空比模式的周期的方法中，可以在多个基站中设定相同的周期。

    FEMTOCELL SEARCH METHOD FOR MACRO TO FEMTO HANDOVER
    14.
    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。

    SERVICE-PROVIDING METHOD FOR A FEMTO CELL, AND TRANSCEIVER FOR SAME
    15.
    发明申请
    SERVICE-PROVIDING METHOD FOR A FEMTO CELL, AND TRANSCEIVER FOR SAME 审中-公开
    用于有限元细胞的服务提供方法及其收发器

    公开(公告)号：WO2010098635A3

    公开(公告)日：2010-11-25

    申请号：PCT/KR2010001260

    申请日：2010-02-26

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

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

    IPC: H04B7/26 ,  H04W48/00 ,  H04W60/00

    CPC classification number: H04W84/105

    Abstract: The invention relates to a service-providing method for a femto cell, which provides a plurality of user equipments with two or more femto services at the same time, and to a transceiver for the method. In the event a femto base station supports two or more femto cell subscription schemes, the femto base station provides the user equipments which have subscribed to different femto cells with data services having qualities different from one another at the same time. The femto cell subscription schemes supported by the femto base station are advertised to user equipments via a PHY-level identifier or a MAC-level identifier. A CSG-closed femto cell provides a limited number of subscribers with high-quality data services, a CSG-open femto cell provides a limited number of subscribers with relatively lower quality data services, and an OSG femto cell provides all user equipments with the lowest quality data service regardless of whether or not the user equipments have subscribed to the femto cell.

    Abstract translation: 本发明涉及一种毫微微小区的服务提供方法，该方法同时为多个用户设备提供两个或多个毫微微服务，以及该方法的收发机。 在毫微微基站支持两个或多个毫微微小区预订方案的情况下，毫微微基站同时为具有彼此不同质量的数据业务提供订阅不同毫微微小区的用户设备。 由毫微微基站支持的毫微微小区订阅方案经由PHY级标识符或MAC级标识符被通告给用户设备。 CSG封闭式毫微微小区为有限数量的用户提供高质量的数据业务，CSG开放式毫微微小区为有限数量的用户提供相对较低质量的数据业务，而OSG毫微微小区为所有用户设备提供最低 质量数据服务，而不管用户设备是否订阅了毫微微小区。

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