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公开(公告)号：KR1020150086445A
公开(公告)日：2015-07-28
申请号：KR1020150008192
申请日：2015-01-16
Applicant: 한국전자통신연구원
IPC: H04B17/309 , H04B7/02
CPC classification number: H04B17/309 , H04B7/024
Abstract: 기지국과기지국의셀에위치하는제1 단말사이의채널상태에관한제1 채널상태정보를제1 임계값과비교하는단계, 그리고제1 채널상태정보및 제1 임계값의비교결과를바탕으로복수의이웃기지국중 적어도하나의이웃기지국과협력하는단계를통해협력통신을수행하는협력통신장치및 방법이제공된다.
Abstract translation: 本发明提供一种用于执行协作通信的装置和方法。 该装置通过以下步骤执行协作通信：将具有第一阈值的位于基站的小区上的基站和第一终端之间的信道状态的第一信道状态信息进行比较; 并且基于第一信道状态信息和第一阈值之间的比较结果，与多个相邻基站中的至少一个相邻基站协作。
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公开(公告)号：KR101418567B1
公开(公告)日：2014-07-11
申请号：KR1020110002695
申请日：2011-01-11
Applicant: 한국전자통신연구원
CPC classification number: H04W72/005 , H04W4/06 , H04W4/50
Abstract: MBS 정보가 갱신되는 경우, 기지국은 갱신될 현재의 MBS 식별자와 플로우 식별자를 표현하기 위한 방법을 지시하는 서비스 플로우 갱신 지시자, 서비스 플로우 갱신 지시자가 지시하는 방법에 따라 표현된 현재의 MBS 식별자와 플로우 식별자에 대한 정보 및 새로운 MBS 정보를 포함하는 제1 메시지를 단말로 전송한다. 단말은 제1 메시지에 대한 응답으로 제2 메시지를 기지국으로 전송한다.
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公开(公告)号：KR1020140060232A
公开(公告)日：2014-05-19
申请号：KR1020130133147
申请日：2013-11-04
Applicant: 한국전자통신연구원
IPC: H04B7/26
CPC classification number: H04B7/2603
Abstract: Provided is a method that a first terminal communicating with a base station directly communicates with a second terminal. In accordance with an embodiment of the present invention, the first terminal determines a first time point at which the first terminal transmits a first signal to the base station or receives the first signal from the base station. The first terminal determines a second time point at which the first terminal transmits a second signal for searching a terminal to the second terminal. The first terminal changes one among the first time point and the second time point when the first time point and the second time point are overlapped.
Abstract translation: 提供了一种与基站通信的第一终端直接与第二终端进行通信的方法。 根据本发明的实施例，第一终端确定第一终端向基站发送第一信号的第一时间点或从基站接收第一信号。 第一终端确定第一终端向第二终端发送用于搜索终端的第二信号的第二时间点。 当第一时间点和第二时间点重叠时，第一终端在第一时间点和第二时间点之间改变一个。
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公开(公告)号：KR1020130007988A
公开(公告)日：2013-01-21
申请号：KR1020120075358
申请日：2012-07-11
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A communication method of a base station and a terminal is provided to configure an optimal temporary topology for a multi-mode terminal. CONSTITUTION: Each terminal(210,220,230) transmits state information to each base station(100)(S240,S250,S260). When one of the terminals is selected from the base station, the selected terminal receives a mode conversion request from the base station(S280). The terminal is operated as the base station. The terminal is operated as a relay station. [Reference numerals] (100) Base station; (210,220,230) Terminal; (S210,S220,S230) State reporting request; (S240,S250,S260) Transmitting state information; (S270) Setting optimal multi-mode terminal; (S280) Mode conversion request; (S290) Mode conversion
Abstract translation: 目的：提供基站和终端的通信方法，为多模终端配置最优临时拓扑。 构成：每个终端（210,220,230）向每个基站（100）发送状态信息（S240，S250，S260）。 当从基站中选择一个终端时，所选终端从基站接收模式转换请求（S280）。 终端作为基站运行。 终端作为中继站运行。 （附图标记）（100）基站; （210,220,230）候机楼; （S210，S220，S230）状态报告请求; （S240，S250，S260）发送状态信息; （S270）设置最佳多模终端; （S280）模式转换请求; （S290）模式转换
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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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Patent Agency Ranking
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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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：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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