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52.发明公开이동통신 시스템에서 경쟁기반 상향링크 데이터 송신 방법 및 경쟁기반 상향링크 자원 할당 방법 审中-实审用于发送基于内容的上行链路数据的方法和用于在移动通信系统中分配基于内容的上行链路资源的方法
公开(公告)号：KR1020160140504A
公开(公告)日：2016-12-07
申请号：KR1020160065823
申请日：2016-05-27
Applicant: 한국전자통신연구원
CPC classification number: Y02D70/00 , H04W72/1263 , H04W52/0209 , H04W72/14
Abstract: 이동통신시스템에서단말은기지국으로부터상기단말이사용할경쟁기반식별자를포함하는경쟁기반상향링크설정정보를수신하고, 전송할상향링크데이터발생시 상기기지국으로부터경쟁기반식별자에대응하여반지속적스케줄링(semi-persistent scheduling, SPS) 방식으로할당된경쟁기반 SPS 상향링크자원이있는지확인한후, 상기경쟁기반식별자에대응하여할당된경쟁기반 SPS 상향링크자원을사용하여상향링크데이터를전송한다.
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公开(公告)号：KR1020150026950A
公开(公告)日：2015-03-11
申请号：KR1020140113478
申请日：2014-08-28
Applicant: 한국전자통신연구원
Abstract: 단말은 서빙 기지국으로부터 핸드오버 준비가 된 타겟 기지국의 정보를 포함한 핸드오버 명령 메시지를 수신하면, 핸드오버 명령 메시지를 저장하고, 서빙 기지국에서 타겟 기지국으로 핸드오버하기 전에 무선 링크 오류가 발생하는 경우, 상기 서빙 기지국과 상기 적어도 하나의 핸드오버 명령 메시지 내 타겟 기지국 중 신호 품질이 가장 좋은 기지국을 선택하여 무선 연결 재설정을 요청한다.
Abstract translation: 本发明提供了一种移动通信系统中的无线链路故障恢复的方法和装置，其可以减少在执行终端切换的过程中发生的无线电链路故障的恢复时间。 当终端接收到包括关于准备好从服务基站进行切换的目标基站的信息的切换命令消息时，终端存储切换命令消息。 在执行从服务基站到目标基站的切换之前发生无线电链路故障时，终端通过选择服务基站和目标基站之间具有最佳信号质量的基站来请求无线电链路重新设置 在至少一个切换命令消息内。
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公开(公告)号：KR1020150016096A
公开(公告)日：2015-02-11
申请号：KR1020140092630
申请日：2014-07-22
Applicant: 한국전자통신연구원
Abstract: Provided are a method and a device for handover based on cooperation between base stations. It is determined whether to perform handover, and, when a message indicating handover completion is received from a terminal that has performed handover to a target base station, the target base station transmits a request for transmission of information on the terminal to a serving base station of the terminal. Furthermore, the information on the terminal is received by the serving base station, and data is transmitted to the terminal on the basis of the information on the terminal.
Abstract translation: 提供了一种基于基站之间的协作的切换方法和装置。 确定是否执行切换，并且当从已经向目标基站执行切换的终端接收到指示切换完成的消息时，目标基站向服务基站发送关于终端的信息传输请求 的终端。 此外，终端的信息由服务基站接收，根据终端的信息将数据发送到终端。
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公开(公告)号：KR1020140079525A
公开(公告)日：2014-06-27
申请号：KR1020120146701
申请日：2012-12-14
Applicant: 한국전자통신연구원
IPC: H04L12/733
Abstract: Disclosed is a communications method between a base station including a repeater and a terminal. When a terminal initiates to connect with a base station, repeaters transmit a first message including identifiers of them such that a communications path is established between the terminal and the base station through the repeaters. When data are transmitted from the base station to the terminal together with an identifier of the terminal, the data may be transmitted through a communications path preset in each repeater placed on the communications path.
Abstract translation: 公开了包括中继器和终端的基站之间的通信方法。 当终端发起与基站连接时，中继器发送包括它们的标识符的第一消息，使得通过中继器在终端和基站之间建立通信路径。 当数据与终端的标识符一起从基站发送到终端时，可以通过在放置在通信路径上的每个中继器中预先设置的通信路径来发送数据。
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Patent Agency Ranking
公开(公告)号：KR1020140056561A
公开(公告)日：2014-05-12
申请号：KR1020120120665
申请日：2012-10-29
Applicant: 한국전자통신연구원
CPC classification number: H04W48/12 , H04W16/28 , H04W64/003 , H04W88/08
Abstract: The present invention relates to an operating method of a mobile communications system operating multiple beams. A base station operating method includes: allocating a beam identifier for each of the multiple beams; transmitting the beam identifier corresponding to each of the multiple beams using each of the multiple beams; and notifying, by the terminal, the base station of the beam identifier of the selected beam. According to the operating method of the mobile communications system, a base station can rapidly detect which a terminal enters a specific beam area and rapidly process the movement of the terminal between beam areas with a minimum overhead without performing a complex procedure such as re-conducting a random access or a handover process even when the terminal moves between the beam areas.
Abstract translation: 本发明涉及一种操作多个波束的移动通信系统的操作方法。 基站操作方法包括：为多个波束中的每一个分配波束标识符; 使用所述多个波束中的每一个发送对应于所述多个波束中的每个的波束标识符; 以及由所述终端向所述基站通知所选择的波束的波束标识符。 根据移动通信系统的操作方法，基站可以快速检测哪个终端进入特定的波束区域，并以最小开销快速处理波束区域之间的终端的移动，而不必执行复杂的过程，如重新导通 随机接入或切换过程，即使当终端在波束区域之间移动时。
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公开(公告)号：KR1020140049454A
公开(公告)日：2014-04-25
申请号：KR1020130071041
申请日：2013-06-20
Applicant: 한국전자통신연구원
Abstract: A terminal continues to compare the signal intensity of a serving base station and the signal intensity of a target base station and execute the handover to the target base station at the optimal point of the handover instead of executing the handover right upon receiving a handover command from the serving base station. When the point of handover is determined, the terminal transmits a message notifying the execution of the handover to the serving base station, and then executes the handover to the target base station. [Reference numerals] (AA,CC) No; (BB,DD) Yes; (S10) Receive a handover command; (S20) Measure a signal intensity of a target base station; (S30) Determine a handover execution point based on the signal intensity; (S40) Handover execution point?; (S50) Transfer handover alarm messages to a serving base station; (S60) Reply a response message ?; (S70) Execute the handover
Abstract translation: 终端继续比较服务基站的信号强度和目标基站的信号强度，并且在切换的最佳点执行到目标基站的切换，而不是从接收到切换命令时执行切换命令 服务基地台。 当确定切换点时，终端向服务基站发送通知执行切换的消息，然后执行到目标基站的切换。 （标号）（AA，CC）否; （BB，DD）是; （S10）接收切换命令; （S20）测量目标基站的信号强度; （S30）基于信号强度确定切换执行点; （S40）切换执行点 （S50）将切换报警消息传送到服务基站; （S60）回复一个响应消息？ （S70）执行切换
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公开(公告)号：KR1020130089531A
公开(公告)日：2013-08-12
申请号：KR1020120010966
申请日：2012-02-02
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A terminal position measuring method in a wireless optical communication system and a device therefor are provided to easily and accurately measure a position of a terminal. CONSTITUTION: A terminal position measuring method (100) in a wireless optical communication system comprises a position arranging unit (110) and a position calculation unit (120). The position arranging unit arranges the position of a base station and a terminal mounted on a moving body and obtains an optical alignment angle of the base station to the terminal according to the same. The position calculation unit calculates the position of the terminal based on a reference point which is a point on the ground linearly connecting the base station and a ground surface around a line; a first distance which is the distance between base stations; the optical alignment angle; and a second distance between the reference point and the terminal. [Reference numerals] (100) Terminal position measuring device; (110) Position arranging unit; (120) Position calculation unit
Abstract translation: 目的：提供一种无线光通信系统中的终端位置测量方法及其装置，用于容易且准确地测量终端的位置。 构成：无线光通信系统中的终端位置测量方法（100）包括位置排列单元（110）和位置计算单元（120）。 位置排列单元布置基站和安装在移动体上的终端的位置，并且根据相同的方式获得基站与终端的光学对准角度。 位置计算单元基于作为在基线上线性连接的地面的参考点和围绕线的地面计算终端的位置; 第一距离是基站之间的距离; 光学对准角; 以及参考点和终端之间的第二距离。 （附图标记）（100）端子位置测量装置; （110）位置排列单元; （120）位置计算单位
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公开(公告)号：KR1020130035168A
公开(公告)日：2013-04-08
申请号：KR1020120074817
申请日：2012-07-10
Applicant: 한국전자통신연구원
CPC classification number: H04W16/32 , H04W16/20 , H04W72/0453
Abstract: PURPOSE: A multilayer cell construction method and a system thereof are provided to improve the capacity of a wireless system by combining a mobile backhaul technology with a small cell technology. CONSTITUTION: A service infrastructure(101) provides accumulated knowledge(111). A device infrastructure(104) comprises devices and receives the accumulated knowledge from the service infrastructure. A network infrastructure(103) provides network connection between the service infrastructure and the device infrastructure. A platform infrastructure(105) accumulates the knowledge in the service infrastructure by processing data collected from the network infrastructure and the device infrastructure. [Reference numerals] (101) Service infrastructure; (103) Network infrastructure; (104) Device infrastructure(prosumer); (105) Platform infrastructure; (109) Server platform; (110) Device platform;
Abstract translation: 目的：提供一种多层单元构造方法及其系统，通过组合移动回程技术与小单元技术来提高无线系统的容量。 规定：服务基础设施（101）提供积累的知识（111）。 设备基础设施（104）包括设备并从服务基础设施接收累积的知识。 网络基础设施（103）在服务基础设施和设备基础设施之间提供网络连接。 平台基础设施（105）通过处理从网络基础设施和设备基础设施收集的数据，将知识积累在服务基础设施中。 [附图标记]（101）服务基础设施; （103）网络基础设施; （104）设备基础设施（消费者）; （105）平台基础设施; （109）服务器平台; （110）设备平台;
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公开(公告)号：KR101218143B1
公开(公告)日：2013-01-03
申请号：KR1020080128123
申请日：2008-12-16
Applicant: 한국전자통신연구원
CPC classification number: H04W52/0216 , H04W52/0206 , H04W76/28 , H04W88/08 , Y02D70/1242 , Y02D70/146 , Y02D70/24
Abstract: 기지국의전력사용량을감소시키는방법이개시된다. 이동통신시스템의기지국에서수행되는기지국저전력운용방법은활성모드에서기지국이서빙하는트래픽레벨에대한상태정보를상기기지국의전력운용을관리하는장치로보고하는단계; 및상기상태정보를보고받은장치의모드전환명령에따라활성모드에서비활성모드로전환하는단계;를포함한다. 이에의해기지국의전력사용량이감소된다.
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