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    • 3. 发明公开
    • D2D 통신 시스템에서 스케줄링 방법 및 장치
    • 用于在设备中调度到设备通信系统的方法和装置
    • KR1020140074068A
    • 2014-06-17
    • KR1020120142263
    • 2012-12-07
    • 삼성전자주식회사고려대학교 산학협력단
    • 강충구강혜중김진욱
    • H04B7/26
    • H04W72/1205H04W74/0816H04W4/70H04W72/1263
    • The present invention relates to a method for scheduling a node in a device to device (D2D) system. According to an embodiment of the present invention, the method for scheduling the node in the D2D system comprises the steps of acquiring a first transmission rate of a first link in consideration of interference if a second link is established; acquiring a second transmission rate of the first link if the second link is not established; acquiring a third transmission rate of the second link if the second link is established; and determining whether the second link is established in consideration of the first transmission rate, the second transmission rate, and the third transmission rate. According to an embodiment of the present invention, the method can provide efficiently scheduling.
    • 本发明涉及一种用于在设备到设备(D2D)系统中调度节点的方法。 根据本发明的实施例,用于调度D2D系统中的节点的方法包括以下步骤:如果建立第二链路,则考虑到干扰获取第一链路的第一传输速率; 如果所述第二链路未建立,则获取所述第一链路的第二传输速率; 如果所述第二链路建立,则获取所述第二链路的第三传输速率; 以及考虑到第一传输速率,第二传输速率和第三传输速率来确定第二链路是否被建立。 根据本发明的实施例,该方法可以提供有效的调度。
    • 4. 发明公开
    • 무선통신 시스템에서 인접 셀의 부하 예측을 기반으로 하는 전력 할당 및 부하 균형을 위한 방법 및 장치
    • 基于无线通信系统中相邻小区负载估计的功率控制和负载均衡的方法与装置
    • KR1020120118579A
    • 2012-10-29
    • KR1020110036024
    • 2011-04-19
    • 삼성전자주식회사고려대학교 산학협력단
    • 박영준한기영강현구강충구강혜중
    • H04W28/08H04W52/18H04W88/08
    • H04W52/343H04W52/146H04W52/40
    • PURPOSE: A method and apparatus for valancing loads and for allocating power based on the load prediction of neighbor cells are provided to minimize load terminals by determining a power and handover terminal group. CONSTITUTION: A reception unit(300) receives information for predicting each load of neighbor base stations from the neighbor base stations. A first determination unit(306) determines a power and handover terminal group based on information for predicting each load of the neighbor base station. A control unit(302) determines the power and handover terminal group for minimizing load terminals using information for predicting the load of the neighbor base station. The load terminal includes a minimum demand transmission rate which is bigger than an average reception rate. [Reference numerals] (300) Reception unit; (302) Control unit; (304) Transmission unit; (306) First determination unit; (308) Second determination unit
    • 目的:提供一种基于相邻小区的负载预测负载估值和分配功率的方法和装置,以通过确定功率和切换终端组来最小化负载终端。 构成:接收单元(300)从相邻基站接收用于预测相邻基站的每个负载的信息。 第一确定单元(306)基于用于预测相邻基站的每个负载的信息来确定功率和切换终端组。 控制单元(302)使用用于预测相邻基站的负载的信息来确定用于最小化负载终端的功率和切换终端组。 负载终端包括比平均接收速率大的最小需求传输速率。 (附图标记)(300)接收单元; (302)控制单元; (304)传输单元; (306)第一确定单元; (308)第二确定单元
    • 8. 发明公开
    • 디바이스 간 직접 통신을 수행하는 시스템에서 인접 디바이스를 발견하기 위한 방법 및 장치
    • 用于发现设备中的邻居设备到设备通信系统的方法和装置
    • KR1020150007786A
    • 2015-01-21
    • KR1020130082250
    • 2013-07-12
    • 삼성전자주식회사고려대학교 산학협력단
    • 강혜중강충구박권열백상헌
    • H04W48/16H04W52/02
    • H04W8/005
    • The present invention relates to a method and a device for locating an adjacent terminal in a device-to-device communication system. The method for locating adjacent terminal in device-to-device communication system using the device includes the steps of: broadcasting a search request signal indicating that the device intends to find an adjacent terminal when an adjacent terminal search event is detected using a search request resource area repeated according to a first period; and broadcasting a detection signal indicating the presence of a transmission terminal or receiving the detection signal from another terminal by using the search resource areas repeated according to a second period within the first period for which the search request signal is broadcasted. The first period is set to be equal to or greater than the second period.
    • 本发明涉及一种用于在设备到设备通信系统中定位相邻终端的方法和设备。 在使用该设备的设备到设备通信系统中定位相邻终端的方法包括以下步骤:当使用搜索请求资源检测到相邻终端搜索事件时,广播指示该设备想要找到相邻终端的搜索请求信号 区域按照第一期重复; 并且通过使用在广播搜索请求信号的第一周期内根据第二周期重复的搜索资源区域来广播指示发送终端的存在的检测信号或从另一终端接收检测信号。 第一期间设定为等于或大于第二期间。