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公开(公告)号：KR1020120076318A
公开(公告)日：2012-07-09
申请号：KR1020110144393
申请日：2011-12-28
Applicant: 한국전자통신연구원
CPC classification number: H04W16/14 , H04W16/02 , H04W72/0453
Abstract: PURPOSE: A resource management system in a communication system and method thereof are provided to determine operation channels by classifying channels in TVWSDB(TV White Space Data Base). CONSTITUTION: A CDIS(Coexistence Discovery and Information Server)(110), an CM(Coexistence Manager)(120,130), and CE(Coexistence Enabler)(150,170) respectively transmit and receive predetermined messages. The CM is existed. The CM respectively corresponds to plural systems. The CM determines an operation channel of the systems based on channel classification by classifying channels of a first frequency band.
Abstract translation: 目的：提供通信系统中的资源管理系统及其方法，以通过对TVWSDB（TV White Space Data Base）中的信道进行分类来确定操作信道。 构成：CDIS（共存发现和信息服务器）（110），CM（共存管理器）（120,130）和CE（共存启动器）（150,170）分别发送和接收预定的消息。 CM存在。 CM分别对应于多个系统。 CM通过对第一频带的信道进行分类，基于信道分类来确定系统的操作信道。
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公开(公告)号：KR1020120076317A
公开(公告)日：2012-07-09
申请号：KR1020110144379
申请日：2011-12-28
Applicant: 한국전자통신연구원
CPC classification number: H04W16/14 , H04W28/18 , H04W72/0406
Abstract: PURPOSE: A resource management system in a communication system and method thereof are provided to manage frequency resources in plural systems by sharing frequency resources. CONSTITUTION: When available frequency bands for plural systems are searched from a first frequency band, a CM(Coexistence Manager)(120,130) manages the available frequency bands in order to share the frequency bands. A CE(Coexistence Enabler)(150,170) transmits and receives the information of the systems and the information of the CM. A CDIS (Coexistence Discovery and Information Server)(110) support the control of the CM for the systems.
Abstract translation: 目的：提供通信系统中的资源管理系统及其方法，通过共享频率资源来管理多个系统中的频率资源。 构成：当从第一频带搜索多个系统的可用频带时，CM（共存管理器）（120,130）管理可用频带以共享频带。 CE（共存启动器）（150,170）发送和接收系统的信息和CM的信息。 CDIS（共存发现和信息服务器）（110）支持对系统的CM的控制。
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公开(公告)号：KR1020120076287A
公开(公告)日：2012-07-09
申请号：KR1020110058732
申请日：2011-06-16
Applicant: 한국전자통신연구원
CPC classification number: H04W16/14 , H04W16/02 , H04W72/0406
Abstract: PURPOSE: A mutual coexistence management system and procedure message are provided to create the procedure and message of a mutual coexistence management system based on information related to mutual coexistence received from a CM(Coexistence Manager). CONSTITUTION: An CE(Coexistence Enabler) reflects the reestablishment of components of a frequency sharing apparatus according to frequency sharing related determination to a frequency sharing apparatus. A CM determines operation frequency assignment, transmission power assignment, and transmission time assignment in order to improve frequency sharing efficiency between plural frequency sharing apparatuses. A CDIS(Coexistence Discovery and Information Server) supports determination related to the frequency sharing apparatus control of the CM.
Abstract translation: 目的：提供相互共存管理系统和过程消息，以基于从CM（共存管理器）接收到的相互共存信息创建相互共存管理系统的过程和消息。 规定：CE（共存启动器）反映了根据频率共享设备的频率共享相关确定来重新建立频率共享设备的组件。 为了提高多个频率共享装置之间的频率共享效率，CM确定运行频率分配，发送功率分配和发送时间分配。 CDIS（共存发现和信息服务器）支持与CM的频率共享设备控制相关的确定。
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Patent Agency Ranking
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公开(公告)号：KR101900075B1
公开(公告)日：2018-09-19
申请号：KR1020110144401
申请日：2011-12-28
Applicant: 한국전자통신연구원
Abstract: 본발명은, 제1주파수대역에대한사용권한을갖지않는복수의시스템들을포함하는통신시스템에서복수의주파수자원들을공유하도록관리하는자원관리시스템및 방법에관한것으로, 상기제1주파수대역에서상기복수의시스템들이사용가능한주파수대역이검색되면, 상기사용가능한주파수대역에서상기복수의시스템들의공존및 주파수공유를위해, 등록절차(registration procedure), 공존정보수집절차(coexistence information gathering procedure), 공존결정메이킹절차(coexistence decision making procedure), 재구성절차(reconfiguration procedure), 관리절차(measurement procedure), 및이벤트절차(event procedure)를각각수행한다.
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公开(公告)号：KR1020160084291A
公开(公告)日：2016-07-13
申请号：KR1020150178073
申请日：2015-12-14
Applicant: 한국전자통신연구원
Abstract: 본발명은인프라스트럭쳐(infrastructure) 및애드혹(ad hoc) 모드에서동작하는근거리무선통신시스템등에서, 더욱지능적인캐리어센싱으로공간재사용과전체네트워크효율성을증가시키기위한무선노드들에서의 CCA Threshold(CCAT) 동적조정방법및 장치에관한것이다.
Abstract translation: 本发明涉及一种用于无线节点中动态CCA阈值（CCAT）调谐的方法和装置，以便在基础设施或自组织模式下操作的短距离无线通信系统中通过更智能的载波侦听来增加空间重用和总网络效率。 该方法包括确定传输对象帧的步骤，设置CCAT重试序列的步骤以及控制传输对象帧的传输的步骤。
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公开(公告)号：KR1020150134140A
公开(公告)日：2015-12-01
申请号：KR1020140061118
申请日：2014-05-21
Applicant: 한국전자통신연구원
Abstract: 무선랜시스템에서의간섭회피방법및 이를수행하는장치를제공한다. 무선랜시스템에서액세스포인트(access point)에의한간섭회피방법은상기액세스포인트에접속된스테이션(station)으로부터채널스캔(channel scan) 결과를수신하는단계, 상기채널스캔결과를기반으로인접액세스포인트와의연결을설정하는단계, 상기인접액세스포인트와의협상을통해상기스테이션을접속시킬액세스포인트를결정하는단계및 상기인접액세스포인트와의협상에성공한경우, 상기스테이션으로상기인접액세스포인트에재접속할것을요청하는재접속요청메시지를전송하는단계를포함할수 있다.
Abstract translation: 提供了一种用于避免无线局域网（WLAN）系统中的干扰的方法，以及用于执行该系统的装置。 用于避免WLAN系统中的接入点的干扰的方法包括以下步骤：从连接到接入点的站接收信道扫描结果; 基于通道扫描结果设置与相邻接入点的连接; 确定所述站通过与所述相邻接入点协商来接入的接入点; 以及当与所述相邻接入点的协商成功时，发送重新访问请求消息以请求重新访问到所述站的所述相邻接入点。
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