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公开(公告)号：KR1020110068428A
公开(公告)日：2011-06-22
申请号：KR1020090125385
申请日：2009-12-16
Applicant: 한국전자통신연구원
CPC classification number: H04W84/18 , H04W72/0406 , H04W72/12 , H04W88/18
Abstract: PURPOSE: A centralized control type beacon method in a wireless distribution beacon system and apparatus thereof are provided to efficiently merge frames on a network of a center control type structure. CONSTITUTION: A beacon apparatus confirms whether the allocated beacon slot is the final beacon slot in a beacon section(210). The beacon apparatus generates a network coordinator beacon based on recently updated beacon information(220). The beacon apparatus transmits beacon to a network coordinate(230). The beacon apparatus performs network coordinate signaling(240).
Abstract translation: 目的：提供无线分布信标系统及其装置中的集中式控制型信标方法，以有效地合并中心控制型结构的网络上的帧。 构成：信标装置确认分配的信标时隙是否是信标部分（210）中的最后信标时隙。 信标装置基于最近更新的信标信息（220）生成网络协调器信标。 信标装置向网络坐标（230）发送信标。 信标装置执行网络坐标信号（240）。
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2.发明公开
公开(公告)号：KR1020120067638A
公开(公告)日：2012-06-26
申请号：KR1020100129165
申请日：2010-12-16
Applicant: 한국전자통신연구원
CPC classification number: H04L5/0048 , H04L5/0053 , H04W48/08 , H04W80/02
Abstract: PURPOSE: A multi-stream paralleling method and apparatus using a pseudo-centralized control type beaconing operation process on a wireless distributed beaconing system is provided to enhance the controlling function of a network on the wireless distributed beaconing system. CONSTITUTION: A multi-stream paralleling method using a pseudo-centralized control type beaconing operation process on a wireless distributed beaconing system comprises the following steps: checking if an allocated beacon slot is the last beacon slot on a beacon section(210); generating a network coordinate beacon for sharing network information if the allocated beacon slot is the last beacon slot based on most recently updated beacon information(220); and transmitting the network coordinate beacon(230).
Abstract translation: 目的：提供一种在无线分布式信标系统上使用伪集中控制型信标操作过程的多流并行方法和装置，以增强无线分布式信标系统上网络的控制功能。 构成：在无线分布式信标系统上使用伪集中式控制型信标操作处理的多流并行方法包括以下步骤：检查分配的信标时隙是否是信标部分（210）上的最后信标时隙; 如果分配的信标时隙是基于最近更新的信标信息（220）的最后信标时隙，则生成用于共享网络信息的网络坐标信标; 以及发送所述网络坐标信标（230）。
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公开(公告)号：KR1020110068752A
公开(公告)日：2011-06-22
申请号：KR1020100023568
申请日：2010-03-17
Applicant: 한국전자통신연구원
CPC classification number: H04W72/0446 , H04W16/14 , H04W72/082
Abstract: PURPOSE: A parallel beaconing method and apparatus thereof in a wireless distribution beaconing network are provided to reduce a beaconing section through the parallel transmission of beacons on single wireless channel. CONSTITUTION: A beaconing apparatus allocates a second beacon to a beacon slot based on a first beacon that is received from a neighboring node(210). The beaconing apparatus confirms a sharable beacon slot(220). The beacon apparatus generates the second beacon which includes beacon slot allocation information of the first beacon, beacon slot allocation information of the second beacon, and sharable beacon slot information(240).
Abstract translation: 目的：提供一种无线分布信标网络中的并行信标方法及其装置，用于通过单个无线信道上的信标的并行传输来减少信标部分。 构成：信标装置基于从相邻节点（210）接收的第一信标，向信标时隙分配第二信标。 信标装置确认可共享信标时隙（220）。 信标装置产生包括第一信标的信标时隙分配信息，第二信标的信标时隙分配信息和可共享信标时隙信息的第二信标（240）。
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公开(公告)号：KR101268628B1
公开(公告)日：2013-05-29
申请号：KR1020100023568
申请日：2010-03-17
Applicant: 한국전자통신연구원
Abstract: 무선분산비코닝네트워크에서병렬비코닝방법및 장치가제공된다. 일측면에있어서, 비코닝방법은이웃노드로부터수신된제1 비콘에기초하여, 비콘슬롯에제2 비콘을할당하는단계와, 상기제1 비콘에포함된비콘슬롯의할당정보및 노드들간의간섭을고려하여, 공유가능한비콘슬롯을확인하는단계와, 상기제1 비콘에포함된비콘슬롯의할당정보, 상기제2 비콘의비콘슬롯할당정보및 상기공유가능한비콘슬롯에대한정보를포함하는제2 비콘을생성하는단계및 상기제2 비콘이할당된비콘슬롯에서, 상기제2 비콘을송출하는단계를포함한다.
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5.发明公开
公开(公告)号：KR1020090060951A
公开(公告)日：2009-06-15
申请号：KR1020080124657
申请日：2008-12-09
Applicant: 한국전자통신연구원
IPC: H04L12/28
CPC classification number: H04W52/245 , H04W24/10 , H04W52/327 , H04W52/40 , H04W72/04
Abstract: A handshaking method, a transmission power determining method and an apparatus thereof for parallel transmission of multiple streams in a single radio channel are provided to support multi-stream parallel allocation in the single radio channel when the multiple streams to be allocated in a wireless communication system are sufficiently separated. A frame transceiver(701) transmits a power control frame to at least one receiving node and receives a response frame. The response frame comprises signal intensity measurement result measured when receiving the power control frame. A transmission power decision unit(703) determines stream transfer power based on the measurement result. The stream transfer power makes the receiving node belong to an interference range.
Abstract translation: 提供用于在单个无线电信道中并行传输多个流的握手方法，发送功率确定方法及其装置，以便当在无线通信系统中分配多个流时，在单个无线电信道中支持多流并行分配 充分分离。 帧收发器（701）将功率控制帧发送到至少一个接收节点并且接收响应帧。 响应帧包括在接收功率控制帧时测量的信号强度测量结果。 传输功率决定单元（703）基于测量结果确定流传输功率。 流传输功率使接收节点属于干扰范围。
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Patent Agency Ranking
公开(公告)号：KR101294504B1
公开(公告)日：2013-08-07
申请号：KR1020100023567
申请日：2010-03-17
Applicant: 한국전자통신연구원
Abstract: 무선 통신 네트워크에서 릴레이 접속을 지원하는 통신 방법 및 장치에 관한 것이다. 일 측면에 있어서, 릴레이 접속을 지원하는 통신 방법은, 무선 통신 네트워크의 수퍼-프레임에 대한 정보를 포함하는 비콘을 브로드캐스트하는 단계 상기 비콘을 수신한 릴레이 노드로부터 고립 노드에 대한 릴레이 접속 요청을 수신하는 단계 및 상기 고립 노드에 대한 릴레이 접속 요청을 승인하는 단계를 포함한다. 여기서, 무선 통신 네트워크의 수퍼-프레임은 데이터 전송 구간 및 고립 노드 탐색 구간이 병렬로 할당된 구간을 포함한다.
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公开(公告)号：KR101268759B1
公开(公告)日：2013-05-29
申请号：KR1020090125385
申请日：2009-12-16
Applicant: 한국전자통신연구원
Abstract: 무선분산비코닝시스템에서, 의사중앙제어형비코닝방법및 장치를개시한다. 무선분산비코닝시스템에서네트워크의일체적제어기능을강화할수 있는의사중앙제어형비코닝방법및 장치를제공한다. 또한, 본발명의실시예들은, 무선분산비코닝시스템에서의사중앙제어형비코닝을위한 MAC 계층설계개념을제공한다. 또한, 본발명의실시예들은, 무선분산비코닝시스템에서의사중앙제어형비코닝을수행하기위한프레임구조를제공한다.
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公开(公告)号：KR101259833B1
公开(公告)日：2013-05-02
申请号：KR1020100026256
申请日：2010-03-24
Applicant: 한국전자통신연구원
Abstract: 본발명은객체인지기능에의한다중모드무선통신중계방법및 장치에관한것이다. 본발명의무선통신중계방법은, 객체인지기능에의해단말의무선환경을파악하는단계, 단말에대한소정의통신중계서비스제공여부를결정하는단계및 소정의통신중계서비스를제공할동작네트워크를결정하는단계를포함한다. 본발명에의하면, 다변화된여러종류의무선네트워크에특정무선접속방식에관계없이범용(Universal)으로접속할수 있는장점이있다.
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公开(公告)号：KR1020110068751A
公开(公告)日：2011-06-22
申请号：KR1020100023567
申请日：2010-03-17
Applicant: 한국전자통신연구원
CPC classification number: H04W40/22 , H04W52/243 , H04W84/047
Abstract: PURPOSE: A communication method for supporting relay connection and apparatus thereof in a wireless communication network are provided to reduce additional load for searching isolate nodes by depending on a parallel allocation technique. CONSTITUTION: If ACK about relay Beacon is not received, a search area is adjusted. An isolated node search is performed by the other relay node(307,309). The relaying node performs a relay route determination procedure(311). The relaying node requests relay connection about the isolate node to an MS(Mobile Station)(313). The relaying node receives ACK for relay connection request from the MS(315). The relaying node informs confirmation for relay association to the isolation node(317).
Abstract translation: 目的：提供一种用于在无线通信网络中支持中继连接及其装置的通信方法，以通过依赖于并行分配技术来减少用于搜索隔离节点的附加负载。 构成：如果没有接收到关于继电器信标的ACK，则调整搜索区域。 隔离节点搜索由另一个中继节点执行（307,309）。 中继节点执行中继路由确定过程（311）。 中继节点向MS（移动台）请求关于隔离节点的中继连接（313）。 中继节点从MS接收用于中继连接请求的ACK（315）。 中继节点通知确认中继关联到隔离节点（317）。
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公开(公告)号：KR1020100133294A
公开(公告)日：2010-12-21
申请号：KR1020100026256
申请日：2010-03-24
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A multi mode wireless communication relay method by an object recognizing function and a device thereof are provided to use an original access method of a legacy terminal, thereby selectively accessing a diversified wireless network during mode conversion. CONSTITUTION: An RAS(Reconfigurable Access Station) recognizes a mode of a terminal(S802). When the terminal accesses a network corresponding to the mode, the RAS checks availability of an access channel between the terminal and a network(S804,S806). When the access channel between the terminal and the network is available, the RAS keeps a current access state(S808). The RAS determines an operating network for providing a communication relay service(S810).
Abstract translation: 目的：提供一种通过对象识别功能的多模式无线通信中继方法及其装置，以使用传统终端的原始访问方法，从而在模式转换期间有选择地访问多样化的无线网络。 构成：RAS（可重配置接入站）识别终端的方式（S802）。 当终端接入对应于该模式的网络时，RAS检查终端与网络之间的接入信道的可用性（S804，S806）。 当终端和网络之间的接入信道可用时，RAS保持当前接入状态（S808）。 RAS确定用于提供通信中继服务的操作网络（S810）。
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