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公开(公告)号：KR101550111B1
公开(公告)日：2015-09-04
申请号：KR1020130167704
申请日：2013-12-30
Applicant: 한국전자통신연구원
CPC classification number: H04W16/14 , H04W72/0453 , H04W72/08
Abstract: 1차면허권시스템이존재하는환경에서의주파수할당방법및 장치가개시된다. 본발명의실시예들은각 서브주파수자원을이용상황에따라분류된복수의주파수셋들을이용하여 1차면허권시스템이존재하는주파수환경에서주파수자원관리를원활하게수행할수 있다. 또한본 발명의실시예들은동종의주파수공유시스템이존재하는경우해당주파수자원을우선적으로할당함으로써주파수공유를위한오버헤드를줄일수 있다.
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公开(公告)号：KR1020140134607A
公开(公告)日：2014-11-24
申请号：KR1020140054264
申请日：2014-05-07
Applicant: 한국전자통신연구원
CPC classification number: H04W16/14
Abstract: The present invention relates to a method for exchanging a message required for interaction between entities in a coexistence management system managing multiple frequency sharing devices. The method for exchanging a message in a coexistence management system including a coexistence enabler (CE), a coexistence manager (CM), and a coexistence discovery and information server (CDIS) according to the present invention comprises the following steps of creating a reconfiguration request message by the CM and transmitting the message to the CE; and waiting for a reconfiguration response message from the CE, wherein the reconfiguration request message can include at least one among an operating channel list, a transmission power limit, a channel sharing status flag, a transmission schedule, and channel classification information of WSO provided by the CE.
Abstract translation: 本发明涉及一种用于交换管理多个频率共享设备的共存管理系统中的实体之间的交互所需的消息的方法。 根据本发明的用于在包括共存使能器（CE），共存管理器（CM）和共存发现和信息服务器（CDIS）的共存管理系统中交换消息的方法包括以下步骤：创建重新配置请求 由CM发送消息并将消息发送给CE; 并且等待来自所述CE的重新配置响应消息，其中所述重配置请求消息可以包括以下各项中的至少一个：WSO提供的操作信道列表，发送功率限制，信道共享状态标志，传输调度和信道分类信息中的至少一个， CE。
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公开(公告)号：KR1020140134606A
公开(公告)日：2014-11-24
申请号：KR1020140054253
申请日：2014-05-07
Applicant: 한국전자통신연구원
Abstract: 본 발명은 다수의 주파수 공유 장치를 관리하는 상호공존 관리 시스템에서의 각 개체들의 동작 방법에 관한 것이다. 각 개체(CE, CM, CDIS)의 동작들을 수행하기 위해, 개체의 상태 머신을 Inactive(비활성), Active(활성), Waiting engagement(상호동작 대기), Engaged(상호동작), Request sent(요청 전송) 및 Request received(요청 수신) 상태로 정의한다.
Abstract translation: 本发明涉及一种在管理多个频率共享设备的共存管理系统中操作每个实体的方法。 为了执行每个实体（CE，CM，CDIS）的操作，实体的状态机被定义为不活动，主动，等待接合，参与，请求发送和请求接收状态。
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公开(公告)号：KR1020140078307A
公开(公告)日：2014-06-25
申请号：KR1020120147537
申请日：2012-12-17
Applicant: 한국전자통신연구원
IPC: H04L7/04
Abstract: Provided are an apparatus and a method for determining the identity of a wireless LAN system occupying a channel using information within a signal field or time synchronization between target channels. Therefore, the present invention includes: a preamble detecting unit configured to detect a preamble in each channel; a channel information obtaining unit configured to obtain reference time information when the preamble is detected in each channel, or to obtain signal field information in each channel using the detected preamble; and an identity determining unit configured to determine the identity of the wireless LAN system occupying each channel by comparing the reference time information obtained in each channel, or by comparing the signal field information obtained in each channel.
Abstract translation: 提供了一种用于使用信号字段内的信息或目标通道之间的时间同步来确定占用信道的无线LAN系统的身份的装置和方法。 因此，本发明包括：前导码检测单元，被配置为检测每个信道中的前导码; 信道信息获取单元，被配置为当在每个信道中检测到前导码时获取参考时间信息，或者使用检测到的前导码获得每个信道中的信号字段信息; 以及身份确定单元，被配置为通过比较在每个频道中获得的参考时间信息，或通过比较在每个频道中获得的信号字段信息来确定占用每个频道的无线LAN系统的身份。
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公开(公告)号：KR1020120132607A
公开(公告)日：2012-12-06
申请号：KR1020110116296
申请日：2011-11-09
Applicant: 한국전자통신연구원
CPC classification number: H04W16/14 , H04W28/16 , H04W72/0453
Abstract: PURPOSE: A resource management system in a communication system and method thereof are provided to enable a plurality of systems to share frequency band by managing frequency resources. CONSTITUTION: When a plurality of systems searches available frequency bands in a first frequency band, a CM(coexistence manager)(120,130) manages the plurality of the systems for sharing frequencies in the available frequency bands. A CE(coexistence enabler)(150,170) transmits and receives the information of the CM and the systems. A CDIS(coexistence discovery and information server)(110) supports the control of the CM for the plurality of the systems.
Abstract translation: 目的：提供通信系统中的资源管理系统及其方法，以使多个系统能够通过管理频率资源来共享频带。 构成：当多个系统搜索第一频带中的可用频带时，CM（共存管理器）（共存管理器）（120,130）管理用于共享可用频带中的频率的多个系统。 CE（共存启动器）（150,170）发送和接收CM和系统的信息。 CDIS（共存发现和信息服务器）（110）支持对多个系统的CM的控制。
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Patent Agency Ranking
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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