公开(公告)号：WO2011002262A2

公开(公告)日：2011-01-06

申请号：PCT/KR2010004336

申请日：2010-07-02

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM EUNKYUNG ,  CHA JAE SUN ,  JUNG SOOJUNG ,  KIM JUHEE ,  LIM KWANG JAE ,  LEE HYUN ,  KIM WONIK ,  CHANG SUNG CHEOL ,  YOON CHUL SIK ,  KIM NAMGI

Inventor： KIM EUNKYUNG ,  CHA JAE SUN ,  JUNG SOOJUNG ,  KIM JUHEE ,  LIM KWANG JAE ,  LEE HYUN ,  KIM WONIK ,  CHANG SUNG CHEOL ,  YOON CHUL SIK ,  KIM NAMGI

IPC: H04W88/08 ,  H04W16/32

CPC classification number: H04W52/0216 ,  H04W76/048 ,  Y02D70/00

Abstract: Disclosed is an operating method of a femto base station. The method comprises the steps of: transmitting information related to a first Low Duty Operation (LDO) pattern including length information of Available Interval (AI) as an active state of the femto base station and length information of Unavailable Interval (UAI) as an inactive state of the femto base station, to a terminal; and operating on the basis of the first LDO pattern formed by repeating a first LDO cycle that is a sequence of the AI and the UAI, wherein the information related to the first LDO pattern further includes a super frame offset that is information inducing a starting point of the first LDO cycle.

Abstract translation: 公开了一种毫微微基站的操作方法。 该方法包括以下步骤：将与包括作为毫微微基站的活动状态的可用间隔（AI）的长度信息和不可用间隔（UAI）的长度信息的第一低占空比（LDO）模式有关的信息作为无效 将毫微微基站的状态发送给终端; 并且基于通过重复作为AI和UAI的序列的第一LDO周期形成的第一LDO模式进行操作，其中与第一LDO模式有关的信息还包括超帧偏移量，该超帧偏移量是引起起始点的信息 的第一个LDO周期。

公开(公告)号：WO2012057576A3

公开(公告)日：2012-08-30

申请号：PCT/KR2011008156

申请日：2011-10-28

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM EUNKYUNG ,  CHANG SUNG CHEOL ,  KIM SUNG KYUNG ,  LEE HYUN ,  YOON CHUL SIK

Inventor： KIM EUNKYUNG ,  CHANG SUNG CHEOL ,  KIM SUNG KYUNG ,  LEE HYUN ,  YOON CHUL SIK

IPC: H04B7/26 ,  H04W4/06 ,  H04W88/06 ,  H04W92/18

CPC classification number: H04B7/15528 ,  H04W80/02 ,  H04W84/047 ,  H04W88/02 ,  H04W88/08

Abstract: Provided is a protocol structure for a mobile station, base station, or relay station. The protocol structure comprises: a first function unit which, as a part of a media access control layer, controls and manages radio resources, and which is positioned on a control plane; and a second function unit which, as a part of the media access control layer, controls media access, and which is positioned on the control plane and data plane. The first function unit includes a variety of function blocks for supporting high reliability.

Abstract translation: 提供了用于移动台，基站或中继站的协议结构。 协议结构包括：作为媒体接入控制层的一部分控制和管理无线电资源并位于控制平面上的第一功能单元; 以及第二功能单元，其作为媒体访问控制层的一部分来控制媒体访问，并且位于控制平面和数据平面上。 第一功能单元包括用于支持高可靠性的各种功能块。

公开(公告)号：WO2012044109A3

公开(公告)日：2012-05-24

申请号：PCT/KR2011007230

申请日：2011-09-30

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM SUNG KYUNG ,  CHANG SUNG CHEOL ,  KIM EUNKYUNG ,  LEE HYUN ,  YOON CHUL SIK

Inventor： KIM SUNG KYUNG ,  CHANG SUNG CHEOL ,  KIM EUNKYUNG ,  LEE HYUN ,  YOON CHUL SIK

IPC: H04B7/26 ,  H04W4/08

CPC classification number: H04W4/08 ,  H04W68/00 ,  H04W76/005

Abstract: Provided is a group communication method for a terminal. A terminal establishes a group call connection with a first base station which belongs to a group call area, and receives group call data from the first base station. When the terminal moves into the coverage of a second base station which belongs to the group call area, the terminal receives group call data from the second base station, without re-registration in the second base station.

Abstract translation: 提供了一种用于终端的组通信方法。 终端与属于组呼区域的第一基站建立组呼呼连接，并从第一基站接收群呼通话数据。 当终端移动到属于组呼区域的第二基站的覆盖范围时，终端从第二基站接收组呼呼叫数据，而不在第二基站中重新注册。

公开(公告)号：WO2011108897A3

公开(公告)日：2012-03-01

申请号：PCT/KR2011001530

申请日：2011-03-04

Applicant: KOREA ELECTRONICS TELECOMM ,  JUNG SOOJUNG ,  KIM EUNKYUNG ,  CHA JAE SUN ,  CHANG SUNG CHEOL ,  LEE HYUN ,  YOON CHUL SIK

Inventor： JUNG SOOJUNG ,  KIM EUNKYUNG ,  CHA JAE SUN ,  CHANG SUNG CHEOL ,  LEE HYUN ,  YOON CHUL SIK

IPC: H04W68/02 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W68/025

Abstract: A base station transmits, to a mobile station, a first message comprising an index for a plurality of carriers and data for a plurality of carriers. The base station transmits, to the mobile station, a second message comprising a bitmap showing whether each of the plurality of carriers corresponds to a paging carrier used in the transmission of a paging message. The base station selects a paging transmission carrier for the mobile station from a plurality of carriers corresponding to paging carriers, and transmits a paging message via the selected paging transmission carrier.

Abstract translation: 基站向移动台发送包括多个载波的索引和多个载波的数据的第一消息。 基站向移动台发送第二消息，该消息包括表示多个载波中的每一个对应于在寻呼消息的发送中使用的寻呼载波的位图。 基站从与寻呼载波对应的多个载波中选择移动站的寻呼发送载波，经由选择的寻呼发送载波发送寻呼消息。

公开(公告)号：WO2012002708A2

公开(公告)日：2012-01-05

申请号：PCT/KR2011004719

申请日：2011-06-28

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM EUNKYUNG ,  JUNG SOOJUNG ,  CHA JAE SUN ,  CHANG SUNG CHEOL ,  LEE HYUN ,  YOON CHUL SIK

Inventor： KIM EUNKYUNG ,  JUNG SOOJUNG ,  CHA JAE SUN ,  CHANG SUNG CHEOL ,  LEE HYUN ,  YOON CHUL SIK

IPC: H04B7/26 ,  H04W4/06 ,  H04W72/04

CPC classification number: H04W72/005 ,  H04W28/06 ,  H04W48/08 ,  H04W72/0453

Abstract: The invention relates to a data-transmitting apparatus, which transmits a first control message to a data-receiving apparatus so as to allocate a first carrier serving as a subcarrier to the data-receiving apparatus, wherein said first control message contains information that the data-receiving apparatus requires for receiving multicast broadcast service (MBS) data. After the successful transmission of the first control message, the data-transmitting apparatus activates the first carrier to transmit MBS data to the data-receiving apparatus without the process of exchanging a second control message for activating a carrier. The data-transmitting apparatus transmits MBS data to the data-receiving apparatus via the first carrier.

Abstract translation: 本发明涉及一种数据发送装置，其向数据接收装置发送第一控制消息，以将分配用作子载波的第一载波分配给数据接收装置，其中所述第一控制消息包含数据 接收设备需要接收组播广播服务（MBS）数据。 在成功发送第一控制消息之后，数据发送装置激活第一载波，以便在不进行用于激活载波的第二控制消息的处理的情况下将MBS数据发送到数据接收装置。 数据发送装置经由第一载波将MBS数据发送到数据接收装置。

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。

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。

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。

公开(公告)号：KR20120005926A

公开(公告)日：2012-01-17

申请号：KR20100131854

申请日：2010-12-21

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： JUNG SOO JUNG ,  KIM EUN KYUNG ,  CHA JAE SUN ,  CHANG SUNG CHEOL ,  LEE HYUN ,  YOON CHUL SIK ,  KIM NAM GI

IPC: H04W48/16

CPC classification number: H04W48/16 ,  H04W4/12 ,  H04W36/04 ,  H04W84/045

Abstract: PURPOSE: An information obtaining method of a neighbor base station in a femto cell is provided to efficiently transmit a neighbor advertisement message to a terminal from a femto cell base station. CONSTITUTION: A terminal requests neighbor BS(Base Station) information through an NBR-REQ message(S310). The NBR-REQ message includes an RT(Request Base Station Type) field and a BSID field for BSID(Base Station Identifier). A femto BS(Base Station) analyzes the NBR-REQ message. The femto base station includes terminal request information in the NBR-ADV message(S320).

Abstract translation: 目的：提供毫微微小区中的相邻基站的信息获取方法，用于从毫微微小区基站有效地向终端发送邻居通告消息。 构成：终端通过NBR-REQ消息请求邻居BS（基站）信息（S310）。 NBR-REQ消息包括RT（请求基站类型）字段和用于BSID（基站标识符）的BSID字段。 毫微微BS（基站）分析NBR-REQ消息。 毫微微基站包括NBR-ADV消息中的终端请求信息（S320）。

公开(公告)号：KR20100136408A

公开(公告)日：2010-12-28

申请号：KR20100047679

申请日：2010-05-20

Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD

Inventor： KIM WON IK ,  LIM KWANG JAE ,  CHANG SUNG CHEOL ,  KIM HYUN JAE ,  KIM SUNG KYUNG ,  YOON CHUL SIK ,  AHN JEE HWAN

IPC: H04W48/08 ,  H04W48/16

CPC classification number: H04W48/08 ,  H04W36/14 ,  H04W48/16 ,  H04W64/003 ,  H04W68/005

Abstract: PURPOSE: A location information transmission method of a base station and a device thereof are provided to transmit the location information of the base station to a terminal using the passive different kind access system detection method thereby selecting the base station of the optimized different kind access system in the terminal. CONSTITUTION: A location information transmission device of a base station constitutes the frame including heterogeneous access system information(S401). Based on interworking technology with the different kind access system or backbone, the location information transmission device extracts location information of the base station of the different kind access system in a serving BS(Base Station)(S402). The location information transmission device inserts the extracted BS location information and a BS type to a frame(S403). The location information transmission device of the base station transmits the frame to a terminal(S404).

Abstract translation: 目的：提供基站的位置信息发送方法及其装置，以使用被动不同种类的接入系统检测方法向基站发送基站的位置信息，从而选择优化的不同种类接入系统的基站 在终端。 构成：基站的位置信息发送装置构成包含异种接入系统信息的帧（S401）。 基于与不同种类的接入系统或骨干的互通技术，位置信息发送装置提取服务BS（基站）中的不同种类的接入系统的基站的位置信息（S402）。 位置信息发送装置将所提取的BS位置信息和BS类型插入到帧（S403）。 基站的位置信息发送装置将该帧发送到终端（S404）。