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    • 26. 发明公开
    • 이동 통신 네트워크 시스템
    • 移动通信网络系统
    • KR1020130091829A
    • 2013-08-20
    • KR1020120013071
    • 2012-02-09
    • 연세대학교 산학협력단
    • 김성륜김민철
    • H04B7/26H04W16/26
    • H04W4/70H04W48/10
    • PURPOSE: A mobile communication network system is provided to effectively distribute a load of network according to access of a machine to machine (M2M) communication terminal device connected to oneself. CONSTITUTION: A fixed station (110) is connected to a core network. The fixed station communicates with a mobile communication terminal device. A mobile station (120) receives data from an M2M communication terminal device existing within a cell. The mobile station has mobility. The mobile station transmits data with the M2M communication terminal device to the core network when a predetermined event is occurred.
    • 目的:提供移动通信网络系统,以便根据连接到自己的机器对机器(M2M)通信终端设备的接入来有效地分配网络负载。 规定:固定站(110)连接到核心网络。 固定站与移动通信终端装置进行通信。 移动站(120)从存在于小区内的M2M通信终端装置接收数据。 移动台具有移动性。 当发生预定事件时,移动站将M2M通信终端设备发送数据给核心网。
    • 28. 发明公开
    • 구성원 이동성 예측 기반의 센서로봇 제어 방법
    • 基于成员运动预测的传感器机器人控制方法
    • KR1020100077653A
    • 2010-07-08
    • KR1020080135665
    • 2008-12-29
    • 주식회사 케이티연세대학교 산학협력단
    • 이주철이건호김동민이현관김성륜
    • B25J13/06B25J13/08
    • B25J9/1671B25J9/1669B25J9/1682
    • PURPOSE: A method for controlling a sensor robot based on the prediction of movement of members is provided to determine the movement of a sensor robot and previously arrange the sensor robot in a place for offering services. CONSTITUTION: A method for controlling a sensor robot based on the prediction of movement of members is as follows. After the mobility of more than one member is predicted, the number of sensor robots(R1,R2) necessary for offering preset services to a predicted region which the member goes to is checked. The sensor robot is searched from a prediction area according to the sensor robot number. The sensor robot responding to the search offers preset services to the member in the prediction area.
    • 目的:提供一种基于构件运动预测来控制传感器机器人的方法,以确定传感器机器人的移动,并将传感器机器人预先布置在提供服务的地方。 构成:根据构件的运动的预测来控制传感器机器人的方法如下。 在预测多于一个成员的移动性之后,检查向该成员进入的预测区域提供预设服务所需的传感器机器人(R1,R2)的数量。 根据传感器机器人编号,从预测区域搜索传感器机器人。 响应于搜索的传感器机器向预测区域中的成员提供预设服务。
    • 30. 发明公开
    • 통신 시스템에서 신호 송수신 시스템 및 방법
    • 用于在通信系统中发送/发送信号的系统和方法
    • KR1020090022898A
    • 2009-03-04
    • KR1020070088574
    • 2007-08-31
    • 삼성전자주식회사연세대학교 산학협력단
    • 최진구정성윤김성륜김광순상영진박정민황영주
    • H04B7/14H04B7/26
    • H04B7/15542H04W16/30H04W72/0453H04B7/2615H04W88/04
    • A communication system for transceiving a signal and a method therefor are provided to minimize the inter-cell interference and improve the frequency use efficiency by applying schemes for the frequency reuse in the inner region and outer region of a cell together. A signal transceiving system comprises the followings. In case a mobile station(MS) 1 is positioned inside, a base station(BS) transmits a signal to the MS 1 through the first type of sub channel(411) of a DL sub frame(401) of the first sub frequency band(410). The MS 1 transmits a signal to the BS through a sub channel(413) of the first type of UL sub frame(403) of the first sub frequency band(410). In case the mobile station is positioned outside, the BS transmits a signal to an MS 2 existing in the external region through a sub channel of the second type of DL sub frame of the first sub frequency band.
    • 提供一种用于收发信号的通信系统及其方法,用于通过在单元的内部区域和外部区域中应用用于频率重用的方案来最小化小区间干扰并提高频率利用效率。 信号收发系统包括以下内容。 在移动台(MS)1位于内部的情况下,基站(BS)通过第一子频带的DL子帧(401)的第一类型的子信道(411)向MS 1发送信号 (410)。 MS 1通过第一子频带(410)的第一类型的UL子帧(403)的子信道(413)向BS发送信号。 在移动台位于外部的情况下,BS通过第一子频带的第二类型的DL子帧的子信道向存在于外部区域的MS 2发送信号。