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公开(公告)号：KR1020130048147A
公开(公告)日：2013-05-09
申请号：KR1020120106634
申请日：2012-09-25
Applicant: 한국전자통신연구원 , 조선대학교산학협력단
Abstract: PURPOSE: A repeater communication method, a terminal, and a communication method thereof are provided to offer a wireless communication service when a base station gets damaged. CONSTITUTION: A process(132) is connected to an RF(Radio Frequency) module. When scanning section information is requested from the base station, the process transmits a message including the scanning section information to the lower terminal. The process receives wireless synchronization from an upper base station according to the scanning section information. The process requests the scanning section information to the upper base station. [Reference numerals] (132) Processor; (134) Memory; (136) Module
Abstract translation: 目的：提供中继器通信方法，终端及其通信方法，以在基站损坏时提供无线通信服务。 构成：过程（132）连接到RF（射频）模块。 当从基站请求扫描部分信息时，处理将包括扫描部分信息的消息发送到下部终端。 该处理根据扫描部分信息从上基站接收无线同步。 该处理请求扫描部分信息到上位基站。 （附图标记）（132）处理器; （134）记忆; （136）模块
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Patent Agency Ranking
公开(公告)号：KR1020160082480A
公开(公告)日：2016-07-08
申请号：KR1020150189435
申请日：2015-12-30
Applicant: 한국전자통신연구원
CPC classification number: H04W76/14 , H04L12/189 , H04W76/11
Abstract: 무선통신네트워크에서통신노드의동작방법이개시된다. 단말의동작방법은단말간 직접(D2D) 통신을위해사용되는단말의식별자인계층-2 ID를전송방식별로설정하는단계, 및계층-2 ID를사용하여 D2D 통신을수행하는단계를포함한다. 따라서, 통신네트워크의성능이향상될수 있다.
Abstract translation: 公开了一种在无线通信网络中操作通信节点的方法。 该方法包括：通过传输方法设置作为用于D2D通信的终端的标识符的2类ID; 以及通过使用2类ID来执行D2D通信的步骤。 因此，本发明能够提高通信网络的性能。
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公开(公告)号：KR1020160076436A
公开(公告)日：2016-06-30
申请号：KR1020150172480
申请日：2015-12-04
Applicant: 한국전자통신연구원
Abstract: 매크로셀 및스몰셀을포함하는통신네트워크에서통신노드의동작방법이개시된다. 제1 세컨더리기지국의동작방법은, 제2 세컨더리기지국으로부터디스커버리신호를수신하는단계, 디스커버리신호를기반으로제1 세컨더리기지국과제2 세컨더리기지국간의무선링크의설정가능여부를판단하는단계, 및무선링크의설정이가능하고, 마스터기지국과제1 세컨더리기지국간의무선링크상태가미리설정된기준을만족하지않는경우, 제2 세컨더리기지국과무선링크를설정하는단계를포함한다. 따라서, 통신네트워크의성능이향상될수 있다.
Abstract translation: 公开了一种在包括宏小区和小小区的通信网络中操作通信节点的方法。 一种用于操作第一辅助基站的方法包括以下步骤：从第二辅助基站接收发现信号; 基于所述发现信号来确定是否可以在所述第一和第二辅助基站之间设置无线链路; 以及如果可以设置无线链路并且当主基站和第一辅助基站之间的无线链路的状态不满足预设标准时，将无线链路设置到第二辅助基站。 因此，该方法可以提高通信网络的性能。
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公开(公告)号：KR1020140007544A
公开(公告)日：2014-01-20
申请号：KR1020120074513
申请日：2012-07-09
Applicant: 한국전자통신연구원
CPC classification number: H04W12/04 , H04L63/0823 , H04W12/06 , H04W84/18
Abstract: Provided is an authentication method in a wireless mesh network which can reduce overload and delays in communications during authentication processes by performing authentication between nodes without accessing an authentication server. The authentication method in a wireless mesh network according to an embodiment of the present invention comprises the following steps of: selecting, by a new node, a first adjacent node among at least one adjacent mode and transmitting an authentication request message including a public key of the new node; authenticating, by the first adjacent node, the public key of the new node and transmitting an authentication response message including a public key of the first adjacent node to the new node; and authenticating, by the new node, the public key of the first adjacent node and transmitting an authentication confirmation message to the first adjacent node. [Reference numerals] (103) New node; (105) First adjacent node; (S201) Authentication request message; (S203) Authentication response message; (S205) Authentication confirmation message; (S207) Session key request message; (S209) Session key response message
Abstract translation: 提供了一种无线网状网络中的认证方法，其可以通过在不访问认证服务器的情况下执行节点之间的认证来减少认证处理期间的通信的过载和延迟。 根据本发明的实施例的无线网状网络中的认证方法包括以下步骤：由新节点选择至少一个相邻模式中的第一相邻节点，并发送包括公钥的认证请求消息 新节点; 由所述第一相邻节点认证所述新节点的公开密钥，并向所述新节点发送包括所述第一相邻节点的公开密钥的认证响应消息; 以及由所述新节点认证所述第一相邻节点的公开密钥并向所述第一相邻节点发送认证确认消息。 （附图标记）（103）新节点; （105）第一相邻节点; （S201）认证请求消息; （S203）认证响应消息; （S205）认证确认消息; （S207）会话密钥请求消息; （S209）会话密钥响应消息
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公开(公告)号：KR1020130043597A
公开(公告)日：2013-04-30
申请号：KR1020120116777
申请日：2012-10-19
Applicant: 한국전자통신연구원
CPC classification number: Y02D70/00 , H04W52/243 , H04W52/0209 , H04W88/04
Abstract: PURPOSE: A terminal and a communication method thereof are provided to offer a wireless communication service even if a base station has damage. CONSTITUTION: A processor(132) of a terminal is connected to an RF(Radio Frequency) module(136). When the terminal applies electronic wave interference to a lower terminal, the processor controls the maximum transmission power of an uplink relay area and a maximum transmission power of a downlink access area. The size of the maximum transmission power in the downlink access area is smaller than the size of the maximum transmission power in the uplink relay area. The size of the maximum transmission power in the downlink access area is reduced before radio wave interference is generated. [Reference numerals] (132) Processor; (134) Memory; (136) RF module;
Abstract translation: 目的：提供一种终端及其通信方法，即使基站有损坏，也提供无线通信服务。 构成：终端的处理器（132）连接到RF（射频）模块（136）。 当终端对下位终端应用电波干扰时，处理器控制上行中继区的最大发射功率和下行接入区的最大发射功率。 下行接入区域的最大发送功率的大小小于上行中继区域的最大发送功率的大小。 在产生无线电波干扰之前，下行接入区域中的最大发射功率的大小减小。 （附图标记）（132）处理器; （134）记忆; （136）射频模块;
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公开(公告)号：KR1020130029320A
公开(公告)日：2013-03-22
申请号：KR1020110141642
申请日：2011-12-23
Applicant: 한국전자통신연구원
CPC classification number: H04W4/70 , H04W72/0406 , H04W74/08 , H04W76/30
Abstract: PURPOSE: A signaling method for direct communication between the terminals is provided to execute a token management process, an information broadcasting process, a resource management process, a channel measurement process, a flow management process, and a link setup process for direct communication. CONSTITUTION: A transmission terminal transmits a first link setup request message for a direct communication link setup through an RTS(Request To Send) data area to a reception terminal(S1030,S1031). The transmission terminal receives a first link setup response message for setting a direct communication link from the reception terminal through a CTS(Clear To Send) data area(S1032,S1033). The transmission terminal sets a direct communication link from the transmission terminal to a second terminal. The first link setup response message includes direct communication resource information. [Reference numerals] (AA) Channels in a slot; (BB) Transmission terminal; (CC) Reception terminal; (DD) Traffic transmission
Abstract translation: 目的：提供终端之间直接通信的信令方法，用于执行令牌管理过程，信息广播过程，资源管理过程，信道测量过程，流管理过程以及用于直接通信的链路建立过程。 构成：发送终端通过RTS（请求发送）数据区向接收终端发送用于直接通信链路建立的第一链路建立请求消息（S1030，S1031）。 发送终端通过CTS（清除发送）数据区域接收用于设定来自接收终端的直接通信链路的第一链路建立响应消息（S1032，S1033）。 发送终端设置从发送终端到第二终端的直接通信链路。 第一链路建立响应消息包括直接通信资源信息。 （AA）槽中的通道; （BB）传输终端; （CC）接待终端; （DD）流量传输
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