公开(公告)号：KR101216736B1

公开(公告)日：2012-12-28

申请号：KR1020060094720

申请日：2006-09-28

Applicant: 한국전자통신연구원 ,  삼성전자주식회사

Inventor： 차재선 ,  윤철식

IPC: H04B7/26 ,  H04W52/28 ,  H04W76/04

Abstract: 이러한본 발명에따른수면모드관리방법은단말이불필요하게수면모드에서깨어나는것을방지함으로써단말의전력절약효과를높일수 있다.

Abstract translation: 提供一种宽带无线接入系统中的睡眠模式管理装置及其方法，用于在宽带无线接入系统中维持终端的睡眠模式，无需附加功率，从而增加终端的节能效果。 存储器（260）存储睡眠模式定义由终端内的省电等级分类的参数。 休眠模式管理器（240）根据所存储的睡眠模式定义参数来计算终端的可用部分，并输出计算的可用部分。 可用的部分是指终端内多个省电级别进入侦听间隔的部分。 业务传输管理器（270）根据从休眠模式管理器输入的可用部分向终端发送下​​行链路数据。

公开(公告)号：KR1020120124042A

公开(公告)日：2012-11-12

申请号：KR1020120045844

申请日：2012-04-30

Applicant: 한국전자통신연구원

Inventor： 정수정 ,  차재선 ,  김석기 ,  윤철식 ,  임광재

IPC: H04W68/02

CPC classification number: H04W68/02 ,  H04W76/10

Abstract: PURPOSE: A group paging message transmission method, reception method, base station, and mobile station are provided to effectively transmit a group paging message to all terminals which belong to one group. CONSTITUTION: A group paging frame determination unit(120) creates a group paging indicator based on the determined frame. A paging group information transmission unit(130) creates a paging group information message. The paging group information transmission unit transmits the created paging group information message to a mobile station. The paging group information message includes the group paging indicator. A paging transmission unit(140) transmits a group paging message to a frame corresponding to the group paging indicator in a paging reception section. [Reference numerals] (100) Base station; (110) Idle state information allocation unit; (120) Group paging frame determination unit; (130) Paging group information transmission unit; (140) Paging transmission unit

Abstract translation: 目的：提供群组寻呼消息发送方法，接收方法，基站和移动台，以有效地向属于一个组的所有终端发送组寻呼消息。 组成：组寻呼帧确定单元（120）基于所确定的帧创建组寻呼指示符。 寻呼组信息发送单元（130）创建寻呼组信息消息。 寻呼组信息发送单元将创建的寻呼组信息消息发送到移动台。 寻呼组信息消息包括组寻呼指示符。 寻呼发送单元（140）在寻呼接收部分中将组寻呼消息发送到对应于组寻呼指示符的帧。 （附图标记）（100）基站; （110）空闲状态信息分配单元; （120）组寻呼帧确定单元; （130）寻呼组信息传输单元; （140）寻呼传输单元

公开(公告)号：KR1020120079820A

公开(公告)日：2012-07-13

申请号：KR1020120001626

申请日：2012-01-05

Applicant: 한국전자통신연구원

Inventor： 정수정 ,  차재선 ,  윤철식

IPC: H04W8/26 ,  H04L1/00 ,  H04W88/08

CPC classification number: H04W92/10 ,  H04L1/004 ,  H04L41/06

Abstract: PURPOSE: A terminal identifier allocating method, a base station supporting the same, and a terminal in a mobile communication system are provided to allocate terminal identifiers about terminals while maintaining backward compatibility. CONSTITUTION: A processor(1210) generates an error control bit sequence for a control message. The control message includes the resource allocation information. The processor masks the error control bit sequence to a first mask. The processor masks the error control bit sequence to a second mask. The processor transmits the control message to the terminal.

Abstract translation: 目的：提供一种终端标识符分配方法，支持该终端标识符分配方法的基站和移动通信系统中的终端，以分配终端标识符，同时保持向后兼容性。 构成：处理器（1210）生成用于控制消息的错误控制位序列。 控制消息包括资源分配信息。 处理器将错误控制位序列屏蔽到第一个掩码。 处理器将错误控制位序列屏蔽到第二个掩码。 处理器将控制消息发送到终端。

公开(公告)号：KR1020120002945A

公开(公告)日：2012-01-09

申请号：KR1020110065527

申请日：2011-07-01

Applicant: 한국전자통신연구원

Inventor： 김은경 ,  정수정 ,  차재선 ,  장성철 ,  이현 ,  윤철식

IPC: H04B7/26 ,  H04W4/06 ,  H04W72/12

CPC classification number: H04W72/005 ,  H04W4/06 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/12

Abstract: PURPOSE: An apparatus for transmitting and receiving MBS(Multicast Broadcast Service) data and method thereof are provided to transmit accurate information to an MBS reception apparatus by transmitting bitmap data. CONSTITUTION: An area allocation information creation unit(115) creates area allocation information for an MBS area and a non-MBS area. An MBS area allocation unit allocates the allocated time sections to one or more MBS areas. An MBS area separation information creation unit(125) creates MBS area allocation information for the MBS areas. A control data transmission unit(140) transmits the area allocation information and the MBS area allocation information. An MBS data transmission unit(150) transmits the MBS data through the time section allocated to the MBS area.

Abstract translation: 目的：提供一种发送和接收MBS（Multicast Broadcast Service，组播广播业务）数据及其方法的装置，用于通过发送位图数据向MBS接收装置发送准确信息。 构成：区域分配信息创建单元（115）创建MBS区域和非MBS区域的区域分配信息。 MBS区域分配单元将分配的时间段分配给一个或多个MBS区域。 MBS区域分离信息创建单元（125）创建MBS区域的MBS区域分配信息。 控制数据发送单元（140）发送区域分配信息和MBS区域分配信息。 MBS数据发送单元（150）通过分配给MBS区域的时间段发送MBS数据。

公开(公告)号：KR1020110121557A

公开(公告)日：2011-11-07

申请号：KR1020110039679

申请日：2011-04-27

Applicant: 한국전자통신연구원

Inventor： 김은경 ,  정수정 ,  차재선 ,  장성철 ,  이현 ,  윤철식

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

CPC classification number: H04W72/005 ,  H04W4/06 ,  H04W72/042 ,  H04W72/0453

Abstract: PURPOSE: An MBS control method and a device of the same are provided to reduce the load of a terminal which receives a unicast. CONSTITUTION: A controller partitions downlink resource into a plurality of sub bands. The controller allocates the portioned sub bands to a MBS and a unicast. A transmitter(520) transmits a first message including the number of sub bands allocated to the unicast among the plurality of sub bands to the terminal. The first message includes a field expressing the sub bands which is allocated to the unicast among the plurality of sub bands.

Abstract translation: 目的：提供MBS控制方法及其设备，以减少接收单播的终端的负载。 构成：控制器将下行链路资源划分为多个子带。 控制器将分配的子带分配给MBS和单播。 发射机（520）向终端发送包括分配给多个子频带中的单播的子频带数的第一消息。 第一消息包括表示分配给多个子带中的单播的子频带的字段。

公开(公告)号：KR1020110102186A

公开(公告)日：2011-09-16

申请号：KR1020110019664

申请日：2011-03-04

Applicant: 한국전자통신연구원

Inventor： 정수정 ,  김은경 ,  차재선 ,  장성철 ,  이현 ,  윤철식 ,  신우람 ,  임광재

IPC: H04J11/00 ,  H04W72/04 ,  H04B7/26

CPC classification number: H04W72/042 ,  H04L1/1893 ,  H04L5/0055

Abstract: 이동국은 피드백 자원 할당 정보를 수신하고, 하향링크 신호를 하향링크 전용 캐리어에서 수신한다. 이동국은 하향링크 전용 캐리어의 피드백을 위한 상향링크 가능 캐리어의 자원 영역 내에서 하향링크 전용 캐리어를 위한 피드백 자원 영역을 확인한다. 이동국은 하향링크 전용 캐리어를 위한 피드백 자원 영역 내에서 피드백 자원 할당 정보에 해당하는 피드백 채널 자원 영역을 확인한다. 이동국은 하향링크 신호에 대한 피드백을 상향링크 가능 캐리어에서 피드백 채널 자원 영역을 통해 전송한다.

公开(公告)号：KR1020110101096A

公开(公告)日：2011-09-15

申请号：KR1020110019663

申请日：2011-03-04

Applicant: 한국전자통신연구원

Inventor： 정수정 ,  김은경 ,  차재선 ,  장성철 ,  이현 ,  윤철식

IPC: H04W68/02 ,  H04B7/26 ,  H04W88/08 ,  H04W88/02

CPC classification number: H04W68/005 ,  H04W72/0406 ,  H04W88/02 ,  H04W88/08

Abstract: A base station transmits a first message including indices of a plurality of carriers and information for the plurality of carrier to a mobile station. Also, the base station transmits a second message including a bitmap representing whether each of the plurality of carriers corresponds to a paging carrier used for transmitting a paging message, to the mobile station. The base station selects a paging transmission carrier for the mobile station from among the plurality of carriers and transmits a paging message through the selected paging transmission carrier.

公开(公告)号：KR1020110101095A

公开(公告)日：2011-09-15

申请号：KR1020110019652

申请日：2011-03-04

Applicant: 한국전자통신연구원

Inventor： 장성철 ,  김은경 ,  차재선 ,  정수정 ,  이현 ,  윤철식

IPC: H04W48/10 ,  H04B7/26

CPC classification number: H04W36/0083 ,  H04W88/08 ,  H04B7/0413 ,  H04W36/0061 ,  H04W36/32

Abstract: Provided is a method for obtaining superframe header (SFH) information in a neighboring base station advertisement (NBR-ADV) message at a terminal. In the method, a NBR-ADV message having SFH information set per each carrier is received from a serving base station. The SFH information of each carrier is obtained from the NBR-ADV message. In the obtaining the SFH information of each carrier, SFH information of a corresponding carrier is obtained based on SFH information of a previous carrier when a predetermined field is set as a predetermined value.

公开(公告)号：KR1020110076782A

公开(公告)日：2011-07-06

申请号：KR1020100132713

申请日：2010-12-22

Applicant: 한국전자통신연구원

Inventor： 차재선 ,  정수정 ,  김은경 ,  장성철 ,  임광재 ,  이현 ,  윤철식

IPC: H04W28/06 ,  H04B7/26

CPC classification number: H04L5/0053 ,  H04L1/0023 ,  H04W28/06

Abstract: PURPOSE: A control information transmission method and a response method thereof are provided to reduce overhead and the waste of resources. CONSTITUTION: A transmitter transmits a control message through payload of an MAC(Medium Access Control) PDU(Protocol Data Unit)(S500). A specific bit of an extended header is established as 1. The response of a receiver is required through the establishment. The receiver receives the control message from the transmitter. The receiver transmits the response through an MAEH(MAC control message ACK Extended Header)(S510).

Abstract translation: 目的：提供控制信息传输方法及其响应方法，以减少开销和浪费资源。 构成：发射机通过MAC（媒体接入控制）PDU（协议数据单元）（S500）的有效载荷发送控制消息。 扩展报头的特定位被建立为1.通过建立需要接收机的响应。 接收机从发射机接收控制消息。 接收机通过MAEH（MAC控制消息ACK扩展报头）发送响应（S510）。

公开(公告)号：KR1020110073330A

公开(公告)日：2011-06-29

申请号：KR1020100131447

申请日：2010-12-21

Applicant: 한국전자통신연구원

Inventor： 김은경 ,  차재선 ,  정수정 ,  장성철 ,  임광재 ,  이현 ,  윤철식

IPC: H04B7/26

CPC classification number: H04W4/06 ,  H04W36/06 ,  H04W72/005 ,  H04W76/40 ,  H04B7/022 ,  H04L1/0003 ,  H04W28/18 ,  H04W72/042

Abstract: PURPOSE: A method for receiving a mobile multicast broadcast service in a wireless communication system is provided to operate multi carrier operation by switching multi carrier for MBS service reception. CONSTITUTION: A DSA(Dynamic Service Addition) message is received from a base station through a primary carrier. The DSA message is switched from primary carrier to secondary carrier based on the DSA message. An MBS setting message is received from the base station. MBS data is received from the base station based on the MBS setting message.

Abstract translation: 目的：提供一种在无线通信系统中接收移动多播广播服务的方法，用于通过切换多载波进行MBS服务接收来操作多载波操作。 构成：从基站通过主载波接收DSA（动态业务加法）消息。 基于DSA消息，DSA消息从主载波切换到辅载波。 从基站接收到MBS设置消息。 基于MBS设置消息从基站接收MBS数据。