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公开(公告)号：KR101210598B1
公开(公告)日：2012-12-11
申请号：KR1020090073938
申请日：2009-08-11
Applicant: 한국전자통신연구원
Abstract: 다중캐리어를지원하는이동통신시스템의스캐닝방법및 장치가제공된다. 이를위한스캐닝방법은, 제1 캐리어및 제2 캐리어를포함하는다중캐리어를지원하는이동국이상기제1 캐리어를이용하여서빙기지국에스캐닝구간의할당을요청하는단계와, 상기서빙기지국으로부터상기스캐닝구간을지정하는응답메시지를수신하는단계및 상기스캐닝구간에서상기제1 캐리어또는제2 캐리어를이용하여이웃기지국을스캔하는단계를포함한다. 상기제1 캐리어또는제2 캐리어를이용하여이웃기지국을스캔하는동안나머지캐리어를통해트랜잭션데이터의송수신은중단없이계속된다.
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公开(公告)号：KR1020120122923A
公开(公告)日：2012-11-07
申请号：KR1020120043429
申请日：2012-04-25
Applicant: 한국전자통신연구원
CPC classification number: H04W4/06 , H04B7/2612 , H04L1/18 , H04W72/005
Abstract: PURPOSE: A multicast transmission method and apparatus are provided to transmit the resource allocation information of a data burst to a plurality of terminals using a map information element. CONSTITUTION: A base station transmits the resource allocation information of a data burst using the map information element of a map(S202). After the base station transmits the resource allocation information of the data burst to a plurality of terminals using a broadcast allocation a-map, the base station transmits the data burst(S204). The base station transmits the resource allocation information of the data burst to the plurality of the terminal using the broadcast allocation a-map. The base station repeats the re-transmission process of the data burst according to the number of the re-transmission(S206~S216). [Reference numerals] (AA) 1st re-sending; (BB) 2nd re-sending; (CC) N-th re-sending; (S202) Broadcast allocation A-MAP(maximum re-sending number); (S204,S208,S212,S216) Data burst transmission; (S206,S210,S214) Broadcast allocation A-MAP
Abstract translation: 目的：提供一种组播传输方法和装置，用于使用地图信息单元向多个终端发送数据脉冲串的资源分配信息。 构成：基站使用地图的地图信息元素发送数据突发的资源分配信息（S202）。 在基站使用广播分配a-map将数据脉冲串的资源分配信息发送到多个终端之后，基站发送数据突发（S204）。 基站使用广播分配a-map向多个终端发送数据脉冲串的资源分配信息。 基站根据重发次数重复数据突发的重发过程（S206〜S216）。 （附图标记）（AA）第一次重发; （BB）第二次重发; （CC）N次重发; （S202）广播分配A-MAP（最大重发号码）; （S204，S208，S212，S216）数据突发传输; （S206，S210，S214）广播配置A-MAP
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公开(公告)号：KR1020120090855A
公开(公告)日：2012-08-17
申请号：KR1020120012311
申请日：2012-02-07
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A method for transmitting a signal between machines is provided to satisfy minimum power consumption and control a group of new M2M terminals while using a terminal identifier. CONSTITUTION: A terminal obtains a downlink synchronization and system information(S210). The terminal performs an initial ranging procedure(S220). The terminal allocates TMDID(Temporary M2M Device IDentification) from a base station(S230). The terminal performs an initial network access procedure(S240). If the terminal registers a network, the terminal allocates a terminal identifier from the base station(S250).
Abstract translation: 目的：提供一种在机器之间传输信号的方法，以便在使用终端标识符的同时满足最小功耗并控制一组新的M2M终端。 构成：终端获得下行同步和系统信息（S210）。 终端执行初始测距过程（S220）。 终端从基站分配TMDID（临时M2M设备标识）（S230）。 终端执行初始网络访问过程（S240）。 如果终端注册网络，则终端从基站分配终端标识符（S250）。
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公开(公告)号：KR1020120079821A
公开(公告)日：2012-07-13
申请号：KR1020120001627
申请日：2012-01-05
Applicant: 한국전자통신연구원
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 a terminal. CONSTITUTION: A base station allocates a terminal identifier to a terminal(S400). The base station generates an error control bit sequence for a control message. The control message includes resource allocation information. The base station masks the error control bit sequence to the predetermined mask. The base station transmits the control message to the terminal(S410). The control message includes the masked error control bit sequence.
Abstract translation: 目的：提供终端标识符分配方法，支持其的基站和移动通信系统中的终端，以分配关于终端的终端标识符。 构成：基站向终端分配终端标识符（S400）。 基站产生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。 基站将误差控制位序列掩蔽到预定掩码。 基站向终端发送控制消息（S410）。 控制消息包括被屏蔽的错误控制位序列。
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公开(公告)号：KR1020120015425A
公开(公告)日：2012-02-21
申请号：KR1020110077518
申请日：2011-08-03
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A method for receiving and transmitting a multicast broadcast service is provided to easily recognize the MBS receiving start point of an MBS receiving device. CONSTITUTION: An MBS(Multicast Broadcast Service) transmitting device and an MBS receiving device set up the connection of MBS by using a DSx message(Dynamic Service related message)(S103). The MBS receiving device starts the reception of MBS(S107, S111). The MBS receiving device transmits an MBS-REP(MBS Report message) to the MBS transmitting device(S109). The MBS receiving device starts MBS reception through predetermined MBS connection.
Abstract translation: 目的：提供一种用于接收和发送组播广播服务的方法，以便容易地识别MBS接收设备的MBS接收起始点。 构成：通过使用DSx消息（动态服务相关消息），建立MBS（Multicast Broadcast Service）发送装置和MBS接收装置建立MBS的连接（S103）。 MBS接收装置开始接收MBS（S107，S111）。 MBS接收装置向MBS发送装置发送MBS-REP（MBS报告消息）（S109）。 MBS接收设备通过预定的MBS连接启动MBS接收。
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Patent Agency Ranking
公开(公告)号：KR1020120001658A
公开(公告)日：2012-01-04
申请号：KR1020110062841
申请日：2011-06-28
Applicant: 한국전자통신연구원
CPC classification number: H04W72/005 , H04L5/001 , H04L5/0098 , H04W4/06 , H04W72/042
Abstract: PURPOSE: An apparatus and method for transmitting/receiving data are provided to simplify the setting process of MBS and to remove the switching process of a massage. CONSTITUTION: A data transmitting device(100) transmits a first control message which includes necessary information to a data receiving device in order to receive MBS(Multicast Broadcast Service) data(S109). The data transmitting device allocates a first carrier to the data receiving device. The data transmitting device activates a first carrier in order to transmit MBS data to the data receiving device without switching a second control message(S113). The data transmitting device transmits MBS data to the data receiving device through the first carrier(S115).
Abstract translation: 目的：提供用于发送/接收数据的装置和方法，以简化MBS的设置过程并消除按摩的切换过程。 构成：为了接收MBS（Multicast Broadcast Service，组播广播服务）数据，数据发送装置（100）向数据接收装置发送包含必要信息的第一控制消息（S109）。 数据发送装置向数据接收装置分配第一载波。 数据发送装置激活第一载波，以便在不切换第二控制消息的情况下将MBS数据发送到数据接收装置（S113）。 数据发送装置通过第一载波将MBS数据发送到数据接收装置（S115）。
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公开(公告)号：KR101083082B1
公开(公告)日：2011-11-16
申请号：KR1020080130648
申请日：2008-12-19
Applicant: 한국전자통신연구원
CPC classification number: Y02D70/00
Abstract: 본 발명은 다중 캐리어 주파수로 동작하는 단말기의 전력 절감 모드 동작 방법에 관한 것이다.
이러한 본 발명에 따르면, 다중 캐리어 주파수로 동작하는 단말기가 기지국으로 캐리어 주파수별 인덱스 정보에 기초하는 전력 절감 모드를 요청하고, 상기 기지국으로부터 상기 캐리어 주파수별 인덱스 정보에 따른 전력 절감 모드 응답을 수신한다. 그리고, 상기 전력 절감 모드 응답을 토대로 트래픽의 품질 특성을 고려하여 상기 캐리어 주파수별로 다른 전력 절감 타입을 설정하여, 상기 전력 절감 타입에 따른 전력 절감 동작을 수행한다.
이로써, 본 발명에 따르면 트래픽의 품질정보에 따른 특성을 고려하여 각 캐리어 주파수 별로 다른 전력 절감 동작 설정을 수행함으로써 독립된 각 캐리어 주파수에 따른 전력 절감 증대 효과를 기대할 수 있다.
전력 절감, 캐리어, 프레임, 슬립 구간, PSC-
公开(公告)号：KR1020110053172A
公开(公告)日：2011-05-19
申请号：KR1020100096251
申请日：2010-10-04
Applicant: 한국전자통신연구원 , 경기대학교 산학협력단
CPC classification number: H04W60/00 , H04B7/155 , H04W48/08 , H04W84/045
Abstract: PURPOSE: An operational method which uses a default low duty operation in a femto cell system is provided to effectively transmit a default LDM(Low Duty operation Mode) pattern of a femto cell base station in a mobile wireless connection system supporting a femto cell. CONSTITUTION: A terminal transmits network join request information to a femto BS(Base Station)(S310). Corresponding to the network join request information, the femto BS to the terminal(S320). The femto BS enters a LDO(Low Drop Output) mode(S330). If the femto BS enters the LDO mode, the terminal receives operation mode notification information from the femto BS(S340). The terminal performs UL communication(S350).
Abstract translation: 目的：提供一种在毫微微小区系统中使用默认低功耗操作的操作方法，用于在支持毫微微小区的移动无线连接系统中有效地发送毫微微小区基站的默认LDM（低占空比操作模式）模式。 构成：终端向毫微微BS（基站）发送网络加入请求信息（S310）。 对应于网络加入请求信息，毫微微BS到终端（S320）。 毫微微BS进入LDO（低压输出）模式（S330）。 如果毫微微BS进入LDO模式，则终端从毫微微BS接收操作模式通知信息（S340）。 终端执行UL通信（S350）。
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公开(公告)号：KR1020110023800A
公开(公告)日：2011-03-08
申请号：KR1020100083316
申请日：2010-08-27
Applicant: 한국전자통신연구원
IPC: H04W4/06
CPC classification number: H04W72/005 , H04W4/06
Abstract: PURPOSE: A transmitting method of a multicast broadcast service is provided to effectively and continuously manage an MBS in a mobile wireless connection system supporting the MBS. CONSTITUTION: MBS setting information including information about MBS MAP and information about MBS area, which MBS related information is allocated, is transmitted to a terminal(S100~S110). MBS data is transmitted to the terminal through MBS area. Information about the MBS area includes location information of the MBS area and a transmission parameter. MBS setting information change director directs whether the MBS setting information is converted from a first MBS setting information into a second MBS setting information.
Abstract translation: 目的：提供一种组播广播服务的发送方法，以有效和持续地管理支持MBS的移动无线连接系统中的MBS。 构成：向终端发送包括关于MBS MAP的信息的MBS设置信息和分配有MBS相关信息的关于MBS区域的信息（S100〜S110）。 MBS数据通过MBS区域发送到终端。 关于MBS区域的信息包括MBS区域的位置信息和传输参数。 MBS设置信息改变指导器指示MBS设置信息是否从第一MBS设置信息转换成第二MBS设置信息。
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公开(公告)号：KR1020110023770A
公开(公告)日：2011-03-08
申请号：KR1020100081349
申请日：2010-08-23
Applicant: 한국전자통신연구원
IPC: H04W48/10
CPC classification number: H04L27/2602 , H04W48/10
Abstract: PURPOSE: A method for updating system information in a wireless communication system is provided to enable a mobile terminal which is on service to have effects which can update system information without quality deterioration of a service. CONSTITUTION: Secondary header applying information directs whether secondary header change state information is applied to current system or a previous version of secondary header change state information is applied to a current system or not. The updated secondary header is transmitted by at least one time. A primary header includes a change director which directs the updated secondary header. A wireless communication system includes a terminal(10) and a base station(20).
Abstract translation: 目的：提供一种用于更新无线通信系统中的系统信息的方法，以使正在使用的移动终端能够具有能够更新系统信息而没有服务品质恶化的效果。 构成：二次头部应用信息指示二次头部变更状态信息是应用于当前系统还是先前版本的二次头部变更状态信息被应用于当前系统。 更新的次级头部至少传送一次。 主标题包括引导更新的次标题的变更指令。 无线通信系统包括终端（10）和基站（20）。
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