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公开(公告)号：KR1020130082065A
公开(公告)日：2013-07-18
申请号：KR1020120145553
申请日：2012-12-13
Applicant: 한국전자통신연구원 , 조선대학교산학협력단
Abstract: PURPOSE: A terminal and a communication method thereof are provided to select an a multi-functional terminal which is optimized to operate as a repeater mode or a base station mode, by utilizing a base station identification (BSID) of a previous serving base station for multi-functional terminals. CONSTITUTION: A processor (132) of a multi-functional terminal is connected to a radio frequency (RF) module, and performs controls to operate in a repeater mode or a base station mode. When detecting a service of a serving base station is unavailable, the processor searches for an available base station which is adjacent to the multi-functional terminal. The processor transmits a ranging request message including a previous serving BSID of the said serving base station to an available adjacent base station. The adjacent base station selects the multi-functional terminal using the said BSID for recovering a temporary network via a terminal. [Reference numerals] (132) Processor; (134) Memory; (136) RF module
Abstract translation: 目的：提供终端及其通信方法，通过利用先前服务基站的基站识别（BSID）来选择被优化为作为中继器模式或基站模式操作的多功能终端，用于 多功能终端。 构成：多功能终端的处理器（132）连接到射频（RF）模块，并执行控制以在中继器模式或基站模式下操作。 当检测到服务基站的服务不可用时，处理器搜索与多功能终端相邻的可用基站。 处理器将包括所述服务基站的先前服务BSID的测距请求消息发送到可用的相邻基站。 相邻的基站使用所述BSID选择多功能终端，以经由终端来恢复临时网络。 （附图标记）（132）处理器; （134）记忆; （136）RF模块
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公开(公告)号：KR1020130028683A
公开(公告)日：2013-03-19
申请号：KR1020120099144
申请日：2012-09-07
Applicant: 한국전자통신연구원
CPC classification number: Y02D70/00 , H04W4/06 , H04W52/0206 , H04W76/45
Abstract: PURPOSE: A multicast service management method and a device thereof are provided to support a power saving mode for all mobile stations in the same multicast group. CONSTITUTION: A receiving unit(1410) receives a message including information about a multicast indication cycle from a base station. The multicast indication cycle includes a multicast available section and a multicast unavailable section. The receiving unit receives a multicast indicator in the multicast available section of the multicast indication cycle. The receiving unit receives multicast traffic at a transmission time indicated by the multicast indicator. A control unit(1420) confirms the multicast available section of the cycle. The control unit confirms the transmission time indicated by the multicast indicator. [Reference numerals] (1410) Receiving unit; (1420) Control unit
Abstract translation: 目的：提供多播服务管理方法及其设备，以支持同一组播组中所有移动台的省电模式。 构成：接收单元（1410）从基站接收包括关于组播指示周期的信息的消息。 组播指示周期包括组播可用部分和组播不可用部分。 接收单元在多播指示周期的多播可用部分中接收多播指示符。 接收单元在多播指示符指示的传输时间内接收组播流量。 控制单元（1420）确认该周期的多播可用部分。 控制单元确认由多播指示符指示的传输时间。 （附图标记）（1410）接收单元; （1420）控制单元
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公开(公告)号：KR1020130027995A
公开(公告)日：2013-03-18
申请号：KR1020120084134
申请日：2012-07-31
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A communication method of a terminal and a base station is provided to relay a role of a base station to lower multifunction terminals. CONSTITUTION: A multifunction mobile station(130) is selected for executing a role of an upper base station(200). The multifunction mobile station receives a request which converts a base station mode from the upper base station. When the configuration of a base station mode is completed, the multifunction mobile station notifies the completion of the base station mode to the upper base station. The multifunction mobile station receives a command from the upper base station. The multifunction mobile station is converted into the base station mode.
Abstract translation: 目的：提供终端和基站的通信方法，将基站的作用中继到下位多功能终端。 构成：选择多功能移动台（130）来执行上基站（200）的作用。 多功能移动台接收从上位机转换基站模式的请求。 当基站模式的配置完成时，多功能移动台向基站通知基站模式的完成。 多功能移动台从上基站接收命令。 多功能移动台被转换成基站模式。
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公开(公告)号：KR1020130005228A
公开(公告)日：2013-01-15
申请号：KR1020120069447
申请日：2012-06-27
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A multicast data transmission method and a device using the same are provided for M2M(Machine to Machine) to reliably transmit multicast data while considering usefulness of radio resource. CONSTITUTION: A connection setup part(820) receives change of transmission method from multicast to unicast from at least one terminal. The connection setup part sets up at least one connection from one terminal. A reception error is detected in at least one terminal of multiple terminals in the same group. A transmission part(830) transmits multicast data based on finally received data to at least one terminal via the unicast connection to at least one terminal. [Reference numerals] (810) Reception part; (820) Connection setup part; (830) Transmission part
Abstract translation: 目的：为了在考虑无线电资源的有用性的同时可靠地传输组播数据，M2M（机器对机器）提供组播数据传输方法和使用该组播数据传输方法的设备。 构成：连接建立部（820）从至少一个终端接收从组播到单播的发送方式的变更。 连接设置部分从一个终端设置至少一个连接。 在同一组中的多个终端的至少一个终端中检测到接收错误。 传输部分（830）经由单播连接将至少一个终端的基于最终接收的数据的组播数据发送到至少一个终端。 （附图标记）（810）接收部; （820）连接设置部分; （830）传动部件
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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
IPC: H04W68/02
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
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Patent Agency Ranking
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公开(公告)号：KR1020170054261A
公开(公告)日：2017-05-17
申请号：KR1020160140407
申请日：2016-10-26
Applicant: 한국전자통신연구원
Abstract: 단말은소스기지국과타겟기지국간수행되는핸드오버준비단계에서, 상기단말이현재접속한소스기지국으로부터사전랜덤접속명령을 L2(Layer2) 시그널링을통해수신하면, 상기핸드오버준비단계에서, 상기사전랜덤접속명령에따라서타겟기지국과랜덤접속절차를수행한다.
Abstract translation: 该终端是源基站在切换准备阶段的目标是基站之间进行，当从连接源基站预先随机接入指示经由L2（第二层）信令，所述切换准备阶段中，随机预接入接收的终端yihyeonjae 并根据该命令与目标基站进行随机接入过程。
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公开(公告)号：KR101624332B1
公开(公告)日：2016-05-26
申请号：KR1020100062020
申请日：2010-06-29
Abstract: 기지국이중계기의설치위치를설정하는방법을제공한다. 중계기위치설정방법에따르면복수의단말로부터프리앰블측정값을수신하고, 상기프리앰블측정값에기초하여각 단말의위치에서의신호세기를추정하며, 상기신호세기가미리설정된기준신호세기이하인단말이위치하는영역을음영지역으로판단하고, 상기음영지역을커버하도록중계기의설치위치를설정한다.
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公开(公告)号：KR1020150006333A
公开(公告)日：2015-01-16
申请号：KR1020140016126
申请日：2014-02-12
Applicant: 한국전자통신연구원
IPC: H04B7/24
CPC classification number: H04W8/005 , H04L1/0078 , H04W4/70 , H04W72/005 , H04W88/02
Abstract: 디바이스간 직접 통신에서 디바이스의 탐색 방법이 제공된다. 디바이스는 한 주기 이상의 탐색 자원 주기 동안 청취한 후에, 사용하지 않는 탐색 자원 단위 중에서 사용한 탐색 자원 단위를 선택한다. 이후, 디바이스는 제1 탐색 자원 주기에서 선택한 탐색 자원 단위를 통해 방송 방식으로 제1 탐색 신호를 송신하고, 제2 탐색 자원 주기에서 선택한 탐색 자원 단위를 통해 질의 기반 방식으로 제2 탐색 신호를 송신한다.
Abstract translation: 提供了一种在设备到设备直接通信中的搜索方法及其装置。 在设备侦听搜索资源周期的一个或更长时间之后，设备从未被使用的单元中选择使用的搜索资源单元。 接下来，设备通过从第一搜索资源周期中选择的搜索资源单元在广播方案中发送第一搜索信号。 设备通过从第二搜索资源周期中选择的搜索资源单元发送基于第二搜索信号查询的方案。
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公开(公告)号：KR1020140147697A
公开(公告)日：2014-12-30
申请号：KR1020140071053
申请日：2014-06-11
Applicant: 한국전자통신연구원
CPC classification number: H04W72/02 , H04W74/0833
Abstract: A resource access method includes a process for selecting at least one data sub-frame among a plurality of sub-frames included in a frame; a process for transmitting data in the data sub-frame; and a process for transmitting a blocking signal in a previous sub-frame of the data sub-frame.
Abstract translation: 资源访问方法包括用于在包括在帧中的多个子帧中选择至少一个数据子帧的处理; 用于在数据子帧中发送数据的过程; 以及用于在数据子帧的先前子帧中发送阻塞信号的处理。
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