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公开(公告)号：KR101475814B1
公开(公告)日：2014-12-24
申请号：KR1020080015188
申请日：2008-02-20
Abstract: 본발명은포인트투 포인트(Point-to-Point : 이하 'P2P'라칭함) 통신에기반하여셀 커버리지밖의단말에대한호(call)를처리하기위한장치및 방법에관한것으로서, 호요청이벤트가발생할시, 호에대한중계를요청하기위해주변단말들로헬핑(helping) 신호를전송하는과정과, 상기헬핑신호에대한응답메시지가수신될시, 상기응답메시지를전송한주변단말과의직접전송연결을설정하는과정을포함하여, 호서비스의커버리지를확장시킬수 있는이점이있다.
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公开(公告)号：KR1020130103942A
公开(公告)日：2013-09-25
申请号：KR1020120024991
申请日：2012-03-12
Applicant: 에스케이하이닉스 주식회사 , 한국과학기술원
IPC: H01L29/78 , H01L21/336
CPC classification number: H01L27/10814 , H01L29/105 , H01L29/4236 , H01L29/42376 , H01L29/66666 , H01L29/7827 , H01L29/7828 , H01L27/10841 , H01L27/10864 , H01L27/10885
Abstract: PURPOSE: A semiconductor device including a vertical gate transistor without a junction and a manufacturing method thereof are provided to improve productivity by implanting one impurity to a source, a drain, and a body without the complexity of an impurity implantation process. CONSTITUTION: An active pillar (120) vertically protrudes from a substrate (110). The active pillar includes a first impurity region (120a), a second impurity region (120b), and a third impurity region (120c). The second impurity region is interposed between the first impurity region and the second impurity region. The first to third impurity regions include impurities with the same polarities. A gate electrode (160) is formed on the sidewall of the second impurity region. A bit line crosses the gate electrode and comes into contact with the first impurity region.
Abstract translation: 目的：提供一种包括没有结的垂直栅极晶体管及其制造方法的半导体器件，以通过将杂质注入到源极，漏极和器件中而不造成杂质注入工艺的复杂性来提高生产率。 构成：活性柱（120）从衬底（110）垂直突出。 有源支柱包括第一杂质区（120a），第二杂质区（120b）和第三杂质区（120c）。 第二杂质区位于第一杂质区和第二杂质区之间。 第一至第三杂质区域包括具有相同极性的杂质。 栅电极（160）形成在第二杂质区的侧壁上。 位线与栅电极交叉并与第一杂质区接触。
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公开(公告)号：KR1020130099511A
公开(公告)日：2013-09-06
申请号：KR1020120021080
申请日：2012-02-29
CPC classification number: H04W72/042 , H04L1/0026 , H04L5/0007 , H04L5/0037 , H04L5/005 , H04L5/0062 , H04L2001/0093 , H04W72/082 , H04L5/0048 , H04W24/10 , H04W72/1278 , H04W88/02 , H04W88/08
Abstract: PURPOSE: Device and method thereof for transceiving a reference signal in a wireless communication system are provided to offer a reference signal appropriate for cluster configuration. CONSTITUTION: A control unit (1340) determines a cluster-specific reference signal configuration according to a cluster configuration. Each of plurality of transceivers (1310-1-1310-N) transmits information on the cluster-specific reference signal configuration. The each of plurality of transceivers transmits cluster-specific reference signals according to the cluster-specific reference signal configuration. A cluster means a service coverage unit configured by combination of at least one transceiver. [Reference numerals] (1310-1,1310-N) Transceiver unit; (1312-1,1312-N) RF processing unit; (1320-1,1320-N) Modem; (1330) Storage unit; (1340) Control unit; (1342) Cluster configuring unit; (1344) Standard signal configuring unit; (1346) Scheduler
Abstract translation: 目的：提供用于在无线通信系统中收发参考信号的装置及其方法，以提供适合于集群配置的参考信号。 构成：控制单元（1340）根据集群配置确定集群特定的参考信号配置。 多个收发机（1310-1-1310-N）中的每一个发送关于集群特定参考信号配置的信息。 多个收发器中的每一个根据簇特定参考信号配置发送簇特定参考信号。 簇表示通过至少一个收发器的组合配置的服务覆盖单元。 （参考号）（1310-11310-N）收发单元; （1312-1,1312-N）射频处理单元; （1320-1,1320-N）调制解调器 （1330）存储单元; （1340）控制单元; （1342）集群配置单元; （1344）标准信号配置单元; （1346）计划
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公开(公告)号：KR1020120066179A
公开(公告)日：2012-06-22
申请号：KR1020100127394
申请日：2010-12-14
CPC classification number: H04B7/026 , H04W40/026 , H04W74/0833
Abstract: PURPOSE: A cooperation terminal selection method and apparatus thereof are provided to measure link states of a cooperation terminal by broadcasting RTS(Ready To Send) message and by establishing a timer based on channel values. CONSTITUTION: A reception unit(810) receives help messages from a cooperation request terminal. The help message includes identification information of the cooperation request terminal, target RSS(Received Signal Strength), and a pilot signals. A timer establishment unit(820) establishes a timer based on the RSS of a target terminal, RSS change rates of the target terminal, and the target RSS. A transmission unit(830) transmits an RTS message when the timer is completed. A control unit(840) receives a CTS(Clear To Send) message from the cooperation request terminal.
Abstract translation: 目的：提供一种协作终端选择方法及其装置，通过广播RTS（Ready To Send）消息和基于信道值建立定时器来测量协作终端的链路状态。 构成：接收单元（810）从合作请求终端接收帮助消息。 帮助消息包括协作请求终端的标识信息，目标RSS（接收信号强度）和导频信号。 定时器建立单元（820）基于目标终端的RSS，目标终端的RSS变化率和目标RSS建立定时器。 当定时器完成时，发送单元（830）发送RTS消息。 控制单元（840）从合作请求终端接收CTS（清除发送）消息。
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公开(公告)号：KR1020120059989A
公开(公告)日：2012-06-11
申请号：KR1020100121522
申请日：2010-12-01
IPC: H04B7/26
CPC classification number: H04B7/026 , H04B7/15557 , H04W52/02
Abstract: PURPOSE: A target terminal and cooperation communication method of a cooperation terminal is provided to improve the quality of reception data by using cooperation between terminals in cell environment. CONSTITUTION: A target terminal requests cooperation to one or more neighbor terminals(410). The target terminal acquires information for transmission power requested by information for a cooperation method(420). The target terminal selects a cooperation terminal from one or more neighbor terminals based on the transmission power(430). The target terminal cooperatively communicate with the cooperation terminal according to a cooperation method(440).
Abstract translation: 目的：提供协作终端的目标终端和协作通信方式，通过在小区环境中的终端之间的协作来提高接收数据的质量。 构成：目标终端请求与一个或多个相邻终端（410）的协作。 目标终端获取用于协作方法的信息所请求的发送功率的信息（420）。 目标终端基于发送功率从一个或多个相邻终端选择合作终端（430）。 目标终端根据协作方式与合作终端协作通信（440）。
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Patent Agency Ranking
公开(公告)号：KR1020110134588A
公开(公告)日：2011-12-15
申请号：KR1020100054219
申请日：2010-06-09
Abstract: PURPOSE: A macro base station, small base station, and communication method of a terminal are provided to determine the handover of a target terminal having low SINR(Signal to Interference plus Noise Ratio) through the uplink interference information of a base station. CONSTITUTION: Uplink interference information of a small base station is received from a specific small base station within a macro cell(320). The SINR of the specific small base station is calculated(330). It is determined whether a target terminal performs handover of the specific small base station(350).
Abstract translation: 目的：提供一种宏基站，小型基站和终端的通信方法，以通过基站的上行干扰信息来确定具有低SINR（信号与干扰加噪声比）的目标终端的切换。 构成：从宏小区（320）内的特定小型基站接收小型基站的上行链路干扰信息。 计算特定小型基站的SINR（330）。 确定目标终端是否执行特定小型基站（350）的切换。
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公开(公告)号：KR1020110069977A
公开(公告)日：2011-06-24
申请号：KR1020090126593
申请日：2009-12-18
CPC classification number: H04W72/048 , H04W36/0083 , H04W72/04 , H04W52/08 , H04W72/00 , H04W88/08 , H04W88/18
Abstract: PURPOSE: A method for communication system for performing multi cell common operation is provided to transmit uplink feedback information to all base stations in all terminals in a common operation set. CONSTITUTION: A central control unit sets a common operating set(620). The central control device allocates intrinsic UL radio resources of each terminal in previously allocated common radio resources for common operation set to enable each terminal in the common operation set to transmit corresponding UL feedback information to a base station(630). The central control device collects the UL feedback information of each terminal from the base station(650).
Abstract translation: 目的：提供一种用于执行多小区公共操作的通信系统的方法，用于向公共操作组中的所有终端中的所有基站发送上行链路反馈信息。 构成：中央控制单元设定一个共同的操作组（620）。 中央控制装置在先前分配的公用无线电资源中分配每个终端的固有UL无线电资源，用于公共操作集合，以使公共操作组中的每个终端能够向基站发送相应的UL反馈信息（630）。 中央控制装置从基站（650）收集每个终端的UL反馈信息。
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18.发明授权휴대인터넷 시스템에서 옥내용 기지국을 이용하는휴대인터넷 단말을 위한 재인증 방법 및 그를 위한 옥내용기지국의 인증 방법 失效室内WiBro系统中室内移动终端的再认证方法，以及室内RAS的认证方法
公开(公告)号：KR100977114B1
公开(公告)日：2010-08-23
申请号：KR1020080018582
申请日：2008-02-28
Abstract: 본 발명은 휴대인터넷 시스템에서 옥내용 기지국을 이용하는 휴대인터넷 단말을 위한 재인증 방법 및 그를 위한 옥내용 기지국의 인증 방법에 관한 것으로, 옥내용/옥외용 기지국으로 구성된 통합적 휴대인터넷 시스템에서 가정 환경에 적합하게 개발된 옥내용 기지국을 이용하는 휴대인터넷 단말의 재인증(Re-authentication) 과정을 보다 빠르게 수행하기 위한 재인증 방법 및 그를 위한 옥내용 기지국의 인증 방법을 제공하고자 한다.
이를 위하여, 본 발명은 옥내용 휴대인터넷 망에서의 단말 재인증 방법에 있어서, 옥내용 기지국이 휴대인터넷 단말의 ID 정보 및 인증 정보를 저장하는 단계; 및 상기 휴대인터넷 단말의 재인증 시, 상기 옥내용 기지국이 상기 휴대인터넷 단말의 ID 정보 및 상기 인증 정보를 바탕으로 상기 휴대인터넷 단말을 재인증하는 단계를 포함한다.
옥내용 기지국, 휴대인터넷, WiBro, 완전한 인증(Full Authentication), 빠른 재인증(Fast Re-authentication), 옥외, 옥내-
公开(公告)号：KR1020100068170A
公开(公告)日：2010-06-22
申请号：KR1020090063580
申请日：2009-07-13
CPC classification number: Y02D70/00 , H04W36/32 , H04W36/0083 , H04W36/30 , H04W48/16 , H04W52/0212
Abstract: PURPOSE: A neighboring mobile base station grasping method for reducing delay of hand over and a device thereof are provided to reduce scanning time by applying scanning priority to neigh base station with low handover likelihood. CONSTITUTION: An RSS estimator unit(710) estimates the base station relative motion vectors and the change of RSS of base station relative motion vectors. An RSS measuring unit(720) measures the change of RSS actually. A relative motion vector grasper unit(730) grasps the base station relative motion vector according to the comparison of estimated result and measured result. A scanning priority decision unit(740) decides the scanning priority of the neighboring base station for reducing the handover delay by using the base station relative side motion vector.
Abstract translation: 目的：提供一种用于减少切换延迟的相邻移动基站握持方法及其装置，以通过对具有低切换可能性的邻近基站应用扫描优先级来减少扫描时间。 构成：RSS估计器单元（710）估计基站相对运动矢量和基站相对运动矢量的RSS的变化。 RSS测量单元（720）实际测量RSS的变化。 根据估计结果和测量结果的比较，相对运动矢量捕获单元（730）掌握基站相对运动矢量。 扫描优先级决定单元（740）通过使用基站相对侧运动矢量来决定相邻基站的扫描优先级，以减少切换延迟。
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公开(公告)号：KR1020100034209A
公开(公告)日：2010-04-01
申请号：KR1020080093232
申请日：2008-09-23
IPC: H04B7/26
CPC classification number: H04W48/16 , H04B7/0857
Abstract: PURPOSE: A method for starting to search an indoor base station in a mobile internet terminal is provided to start searching an indoor base station around the indoor base station whose access is permitted according to receiving signal strength from an adjacent outdoor base station. CONSTITUTION: RSSI(Received Signal Strength Indication) profile information from an adjacent outdoor base station measured in an indoor base station whose access is permitted is saved(1001). Partial similarity is calculated for the adjacent outdoor base station(1002,1003). An effective outdoor base station is extracted. Total similarity is calculated about the effective outdoor base station(1004,1006~1008). Searching an outdoor base station is started(1010).
Abstract translation: 目的：提供一种用于开始搜索移动互联网终端中的室内基站的方法，以根据来自相邻室外基站的接收信号强度来搜索被允许接入的室内基站周围的室内基站。 规定：保存在允许访问的室内基站中测量的来自相邻室外基站的RSSI（接收信号强度指示）简档信息（1001）。 计算相邻室外基站的部分相似度（1002,1003）。 提取有效的室外基站。 计算出有效户外基站的总相似度（1004,1006〜1008）。 开始搜索室外基站（1010）。
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