-
公开(公告)号：KR101636780B1
公开(公告)日：2016-07-07
申请号：KR1020100037034
申请日：2010-04-21
Abstract: 서빙기지국은복수개의단말들의각각에서측정된 CINR 값을바탕으로복수개의단말들을 CINR 값이낮은순서로정렬하고, 정렬된순서에따라복수개의단말들을제1 그룹또는제2 그룹으로분류한후, 제1 그룹으로분류된단말에게상향링크프레임에포함된복수개의데이터영역중 제1 그룹에대응하는데이터영역의부채널을할당하고, 제2 그룹으로분류된단말에게복수개의데이터영역중 제2 그룹에대응하는데이터영역의부채널을할당한다.
-
公开(公告)号：KR101561676B1
公开(公告)日：2015-10-21
申请号：KR1020100039181
申请日：2010-04-27
CPC classification number: H04W24/02 , G01S5/02 , G01S5/0289 , H04W48/16 , H04W64/00 , H04W72/02 , H04W92/20
Abstract: 본발명에따른기지국관리장치는정지하거나이동하는기지국의관리장치로서, 인접기지국으로부터무선환경에대한제1 정보를획득하며, 백본망에접속하여상기무선환경에대한제2 정보를획득하는정보획득부, 상기제1 정보에근거하여상기인접기지국의위치를추정하는위치추정부, 그리고상기제1 정보및 상기제2 정보중 적어도하나에근거하여무선자원을선택하는운용조건선택부를포함한다.
-
公开(公告)号：KR1020140035798A
公开(公告)日：2014-03-24
申请号：KR1020130071819
申请日：2013-06-21
Applicant: 한국전자통신연구원 , 조선대학교산학협력단
IPC: H04W72/10
Abstract: Disclosed is an access method for a terminal having a high priority. A base station allocates a ranging code dedicated for the terminal having the high priority and tries to conduct initial ranging by using the allocated dedicated ranging code. The base station allocates resources in order for the terminal having the high priority to transmit a ranging request message. The terminal having the high priority transmits the ranging request message to the base station by using the allocated resource. [Reference numerals] (AA) Base station; (BB) Terminal; (S210) Recognize priority access operation situation; (S220) Allocate a CDMA code for a terminal having the high priority(= X
Abstract translation: 公开了一种具有高优先级的终端的接入方法。 基站分配专用于具有高优先级的终端的测距码，并尝试通过使用分配的专用测距码进行初始测距。 基站为了使具有高优先级的终端发送测距请求消息而分配资源。 具有高优先级的终端通过使用所分配的资源向基站发送测距请求消息。 （标号）（AA）基站; （BB）码头; （S210）识别优先接入操作情况; （S220）为具有高优先级的终端（= X << 255）分配CDMA码; （S240）计算高优先级终端的CDMA码; （S250）具有高优先级的终端尝试初始测距; （S260）专用CDMA码; （S270）检测专用CDMA码; （S290）为具有高优先级的终端的RNG-REQ传输分配资源
-
公开(公告)号：KR1020140018792A
公开(公告)日：2014-02-13
申请号：KR1020130080591
申请日：2013-07-09
Applicant: 한국전자통신연구원
IPC: H04L29/02
CPC classification number: H04W76/14
Abstract: Disclosed is a signaling method for a terminal that performs direct communication between terminals. A transmitting terminal transmits a link establishment request message for establishing a link to a receiving terminal, and the receiving terminal transmits a link establishment response message responding to this message to the transmitting terminal. The link establishment request message includes a field indicating a flow to use if the receiving terminal acquires a token. [Reference numerals] (AA) Transmitting terminal; (BB) Receiving terminal; (CC) Direct communication
Abstract translation: 公开了一种在终端之间执行直接通信的终端的信令方法。 发送终端发送用于建立到接收终端的链路的链路建立请求消息，并且接收终端向发送终端发送响应该消息的链路建立响应消息。 链接建立请求消息包括指示如果接收终端获取令牌时要使用的流的字段。 （附图标记）（AA）发送终端; （BB）接收终端; （CC）直接沟通
-
公开(公告)号：KR1020140008257A
公开(公告)日：2014-01-21
申请号：KR1020130080595
申请日：2013-07-09
Applicant: 한국전자통신연구원
IPC: H04B7/24
CPC classification number: H04W72/044 , H04W76/14 , H04W92/18
Abstract: Provided is a permutated channel structure based on a block structure in talk-around direct communication. A dedicated subchannel interferes with only one adjacent dedicated subchannel, even with a large synchronization error, by permuting the dedicated subchannels by cyclic shifts, whereby a diversity gain can be maintained and interference between adjacent channels can be minimized. [Reference numerals] (AA) Subframe 2 temporary assignment; (BB) Subframe 2 cyclic shift; (CC) Subframe 3 cyclic shift; (DD) 3 block; (EE) 6 block
Abstract translation: 提供了一种基于在谈话直接通信中的块结构的排列的信道结构。 专用子信道通过循环移位来排列专用子信道，即使具有大的同步误差也仅干扰一个相邻的专用子信道，从而可以保持分集增益，并且可以最小化相邻信道之间的干扰。 （附图标记）（AA）子帧2临时指配; （BB）子帧2循环移位; （CC）子帧3循环移位; （DD）3块; （EE）6块
-
Patent Agency Ranking
公开(公告)号：KR1020130102013A
公开(公告)日：2013-09-16
申请号：KR1020130023434
申请日：2013-03-05
Applicant: 한국전자통신연구원
CPC classification number: H04L41/0654 , H04L41/0659 , H04W24/04 , H04W88/04
Abstract: PURPOSE: A multimode apparatus capable of keeping providing a communication service and a communication method thereof are provided to enable a continuous communication service even when a base station is damaged. CONSTITUTION: A multimode apparatus comprises a radio frequency (RF) module and a processor (520) connected to the RF module. The processor, when being selected as an apparatus functioning as a relay because of a base station having a problem in a backhaul link, controls the multimode apparatus to set a first base station and a first relay link. The processor, when receiving a unlink request to terminate the first relay link from the first base station, controls the multimode apparatus to set a second base station and a second relay link or to configure and operate a private network or an independent network. [Reference numerals] (520) Processor; (540) Memory; (560) RF module
Abstract translation: 目的：提供能够保持提供通信服务的多模式设备及其通信方法，以便即使当基站被损坏时也能够进行连续的通信服务。 构成：多模设备包括射频（RF）模块和连接到RF模块的处理器（520）。 当由于基站在回程链路中具有问题而被选择为用作中继器的装置时，处理器控制多模设备来设置第一基站和第一中继链路。 当接收到从第一基站终止第一中继链路的解除连接请求时，处理器控制多模设备设置第二基站和第二中继链路，或者配置和操作专用网络或独立网络。 （附图标记）（520）处理器; （540）内存; （560）RF模块
-
公开(公告)号：KR1020120113673A
公开(公告)日：2012-10-15
申请号：KR1020120034991
申请日：2012-04-04
Applicant: 한국전자통신연구원
CPC classification number: H04W36/0033 , H04W36/06 , H04W36/08 , H04W48/08
Abstract: PURPOSE: A communication method of a base station and a communication method of a mobile terminal are provided to supply a communication service through an adjacent base station or a relay station in case a backhaul link of a base station is damaged. CONSTITUTION: A first base station(110) transmits information about a terminal(200) to a second base station(120)(S510). The first base station transmits information about transmitting the information to the second base station to the terminal(S530). The information includes context information. The first base station transmits a list of the second base station to the terminal. The list of the second base station is arranged in order of priority. [Reference numerals] (AA) Backhaul link; (BB, CC) Information transmission
Abstract translation: 目的：提供基站的通信方法和移动终端的通信方法，以便在基站的回程链路被损坏的情况下通过相邻基站或中继站提供通信服务。 构成：第一基站（110）将关于终端（200）的信息发送到第二基站（120）（S510）。 第一基站向终端发送关于将信息发送到第二基站的信息（S530）。 信息包括上下文信息。 第一基站向终端发送第二基站的列表。 第二基站的列表按优先级排列。 （附图标记）（AA）回程链路; （BB，CC）信息传输
-
公开(公告)号：KR1020110002783A
公开(公告)日：2011-01-10
申请号：KR1020100042096
申请日：2010-05-04
Abstract: PURPOSE: A femto cell base-station apparatus and a self-configuring method thereof are provided to detect a neighbor macro cell and a femto cell environment without the control of an external control device or a macro cell base station. CONSTITUTION: A preamble extraction unit(420) extracts a first macro cell preamble from the signals of a femto cell and an adjacent macro cell, and a power allocation unit(430) sets the transmission power through the first macro cell preamble. A preamble selection unit(440) selects a second femto cell preamble from the first macro preamble. A header generating unit(550) generates a header of a femto cell control signal, and a resource allocation unit(560) allocates the resources for the transmission of the data from the femto cell.
Abstract translation: 目的：提供一种毫微微小区基站装置及其自配置方法，用于在外部控制装置或宏小区基站的控制下检测相邻宏小区和毫微微小区环境。 构成：前导码提取单元（420）从毫微微小区和相邻宏小区的信号中提取第一宏小区前导码，功率分配单元（430）通过第一宏小区前导码设定发送功率。 前导码选择单元（440）从第一宏前导码中选择第二毫微微小区前导码。 标题生成单元（550）生成毫微微小区控制信号的标题，资源分配单元（560）从毫微微小区分配用于发送数据的资源。
-
公开(公告)号：KR1020100138851A
公开(公告)日：2010-12-31
申请号：KR1020100060513
申请日：2010-06-25
Applicant: 한국전자통신연구원
CPC classification number: H04B7/15507 , H04W16/32
Abstract: PURPOSE: A method for supporting a low duty operation mode in a femto cell system is provided to efficiently transmit AI(Availability Interval) information transmitted to a terminal. CONSTITUTION: Base station 1(210) transmits the first pattern information which is a sequence of a major AI. One or more major AIs are intervals where a femto base station is activated. Base station 2(220) transmits the second pattern information as a sequence of at least one secondary AI. The femto base station operates based on a basis pattern which is a sequence including at least one AI or at least one secondary AI.
Abstract translation: 目的：提供一种在毫微微小区系统中支持低占空比操作模式的方法，以有效地发送发送到终端的AI（可用间隔）信息。 构成：基站1（210）发送作为主要AI的序列的第一模式信息。 一个或多个主要AI是毫微微基站被激活的间隔。 基站2（220）将第二模式信息作为至少一个辅助AI的序列发送。 毫微微基站基于作为包括至少一个AI或至少一个辅助AI的序列的基本模式来操作。
-
公开(公告)号：KR100941755B1
公开(公告)日：2010-02-11
申请号：KR1020070105056
申请日：2007-10-18
IPC: H04B7/26
Abstract: 본 발명은 단말에서 개시하는 추적영역 갱신절차에 더하여 네트워크에서 개시하는 추적영역 갱신절차를 제공하도록 한 이동통신시스템에서의 추적영역 갱신 방법에 관한 것으로, 단말이 새로운 추적영역으로 이동할 때 핸드오버를 수행하는 이동통신시스템에서 추적영역을 갱신하는 방법에 있어서, 기지국으로부터 경로 스위치 요구 메시지를 수신받아 추적영역 식별자가 변경되었는지를 확인하며, 이에 추적영역 식별자가 변경된 경우에, 바로 추적영역 갱신 승인 메시지를 생성시켜 단말로 전송하여 추적영역을 갱신하도록 함으로써, 무선 상의 시그널링 부하를 감소시키고 단말의 전력소모를 줄일 수 있다.
이동통신시스템, 추적영역, 갱신, 아이들상태, 액티브상태
-
-
-
-
-
-
-
-
-
Search Results
171
records
(took 0.022 seconds)
