公开(公告)号：WO2009154404A2

公开(公告)日：2009-12-23

申请号：PCT/KR2009003254

申请日：2009-06-17

Applicant: KOREA ELECTRONICS TELECOMM ,  LEE KYOUNG SEOK ,  KIM JAE HEUNG ,  JUNG SOO JUNG ,  AHN JAE YOUNG

Inventor： LEE KYOUNG SEOK ,  KIM JAE HEUNG ,  JUNG SOO JUNG ,  AHN JAE YOUNG

IPC: H04W72/08 ,  H04L1/18

CPC classification number: H04L1/1607 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/1812 ,  H04W72/042 ,  H04W88/08

Abstract: Provided is a method of transmitting and receiving data using a persistent allocation scheme in order to effectively support a voice service between a base station and a mobile terminal in a packet based mobile communication system. When an error occurs in transmitting a control information that indicates whether to use a radio resource using the persistent allocation scheme, the base station may retransmit the control information and thereby maintain a communication quality.

Abstract translation: 提供了一种使用持久性分配方案发送和接收数据的方法，以便有效地支持基于分组的移动通信系统中的基站和移动终端之间的语音服务。 当发送指示是否使用持续分配方案的无线电资源的控制信息发生错误时，基站可以重新发送控制信息，从而保持通信质量。

公开(公告)号：WO2011078572A2

公开(公告)日：2011-06-30

申请号：PCT/KR2010009196

申请日：2010-12-22

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM EUN KYUNG ,  CHA JAE SUN ,  JUNG SOO JUNG ,  CHANG SUNG CHEOL ,  LIM KWANG JAE ,  LEE HYUN ,  YOON CHUL SIK

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

IPC: H04W4/06 ,  H04B7/26

CPC classification number: H04W72/005

Abstract: Provided is a method in which a terminal receives multicast broadcast service in a wireless communication system. The method for receiving multicast broadcast service comprises the following steps: receiving a dynamic service addition (DSA) message from a base station via a primary carrier; switching the primary carrier into a secondary carrier on the basis of the DSA message; receiving an MBS configuration message (MBS-CFG) from the base station via the secondary carrier; and receiving the MBS data from the base station via the secondary carrier on the basis of the MBS configuration message.

Abstract translation: 提供了一种终端在无线通信系统中接收多播广播服务的方法。 该接收组播业务的方法包括以下步骤：通过主载波从基站接收动态业务增加（DSA）消息; 基于DSA消息将主载波切换到辅载波; 经由所述辅载波从所述基站接收MBS配置消息（MBS-CFG） 以及基于MBS配置消息经由辅载波从基站接收MBS数据。

公开(公告)号：KR20100099036A

公开(公告)日：2010-09-10

申请号：KR20090072512

申请日：2009-08-06

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： JUNG SOO JUNG ,  CHANG SUNG CHEOL ,  YOON CHUL SIK

IPC: H04W4/06 ,  H04W88/04

CPC classification number: H04W4/06 ,  H04L5/0098 ,  H04L12/1881 ,  H04W72/005 ,  H04W72/042 ,  H04W88/04

Abstract: PURPOSE: An operation method of a terminal for a multicast/broadcast service in a multi-carrier frequency operation communications environment for continuously offering E-MBS of a mobile terminal is provided to perform E-MBS transmission/reception in all states of the terminal through multi carrier frequency. CONSTITUTION: If transceiving traffic with a base station(100) does not exist for a predetermined period, an SC-MS(Single Carrier-Mobile Station) changes a current state into a sleep mode. The SC-MS performs carrier switching operation to a dedicated carrier within a listening window in order to receive E-MBS(Multicast and Broadcast Service). In case the SC-MS varies a current state into a sleep mode, the SC-MS considers a carrier switching period.

Abstract translation: 目的：提供一种用于连续提供移动终端的E-MBS的多载波频率操作通信环境中的多播/广播服务终端的操作方法，以在终端的所有状态中执行E-MBS发送/接收 多载波频率。 规定：如果在预定时间段内不存在基站（100）的收发业务，则SC-MS（单载波移动站）将当前状态改变为睡眠模式。 SC-MS在监听窗口内对专用载波执行载波切换操作，以便接收E-MBS（组播和广播业务）。 在SC-MS将当前状态改变为睡眠模式的情况下，SC-MS考虑载波切换周期。

公开(公告)号：KR20100138766A

公开(公告)日：2010-12-31

申请号：KR20100057246

申请日：2010-06-16

Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD

Inventor： KIM WON IK ,  KIM JU HEE ,  JUNG SOO JUNG ,  KIM EUN KYUNG ,  CHANG SUNG CHEOL ,  YOON CHUL SIK

IPC: H04W68/02 ,  H04W16/16

CPC classification number: H04W68/005 ,  H04W16/32 ,  H04W68/02 ,  H04W84/045

Abstract: PURPOSE: A terminal and a method for managing the terminal, and a base station and a method for managing the base station are provided to flexibly transmit a paging message to a terminal of an idle mode of a femto base station. CONSTITUTION: A determining unit(210) determines whether a femto base station managing a femto cell that a terminal enters belongs to the same paging group as a macro base station managing a macro cell overlapped with the femto cell. When the femto base station belongs to the same paging group, a ranging code transmitting unit(220) transmits the first ranging code for making an available paging state to the femto base station. A receiving unit(230) receives a paging message from the femto base station.

Abstract translation: 目的：提供一种用于管理终端的终端和方法，以及用于管理基站的基站和方法，用于向毫微微基站的空闲模式的终端灵活地发送寻呼消息。 构成：确定单元（210）确定管理终端进入的毫微微小区的毫微微基站是否属于与管理与毫微微小区重叠的宏小区的宏基站相同的寻呼组。 当毫微微基站属于相同的寻呼组时，测距码发送单元（220）向毫微微基站发送用于使可用寻呼状态的第一测距码。 接收单元（230）从毫微微基站接收寻呼消息。

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：KR20070107619A

公开(公告)日：2007-11-07

申请号：KR20070043085

申请日：2007-05-03

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： LEE KYOUNG SEOK ,  KIM JAE HEUNG ,  KIM JUNG IM ,  JUNG SOO JUNG ,  KO YOUNG JO ,  KIM IL GYU

IPC: H04B7/26

CPC classification number: H04W74/002 ,  H04W74/0833 ,  H04B7/2612

Abstract: A random access method in a cellular system is provided to integrate a process of configuring and transferring a CCCH(Common Control Channel) message in an RRC(Radio Resource Control) of a terminal and a process of configuring and transferring an MAC(Medium Access Control) control primitive into one, thereby simplifying RRC control operations of the terminal. An RRC(Radio Resource Control) layer(11) of a terminal(10) transfers a control primitive and an RRC connection request message to an MAC(Medium Access Control) layer(12) of the terminal(S101). The MAC layer of the terminal requests a base station to allocate resources for random access through a physical layer of the terminal. The MAC layer of the terminal sets up an uplink sub-channel by using resource information allocated by the base station. The MAC layer of the terminal transfers the RRC connection request message to the MAC layer of the base station through the uplink sub-channel(S109). The MAC layer of the terminal receives an RRC connection setup message from the MAC layer of the base station and transfers the RRC connection setup message to the RRC layer of the terminal(S110).

Abstract translation: 提供蜂窝系统中的随机接入方法来集成在终端的RRC（无线电资源控制）中配置和传送CCCH（公共控制信道）消息的过程以及配置和传送MAC（媒体访问控制 ）控制图元，从而简化终端的RRC控制操作。 终端（10）的RRC（无线资源控制）层（11）将控制原语和RRC连接请求消息传送到终端的MAC（媒体访问控制）层（S101）。 终端的MAC层请求基站通过终端的物理层分配用于随机接入的资源。 终端的MAC层通过使用由基站分配的资源信息来建立上行链路子信道。 终端的MAC层通过上行链路子信道将RRC连接请求消息传送到基站的MAC层（S109）。 终端的MAC层从基站的MAC层接收RRC连接建立消息，并将RRC连接建立消息传送到终端的RRC层（S110）。