利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

25 条记录 (耗时 0.027 秒)

    Method to generate power control information and method of power control for uplink
    4.
    发明授权
    Method to generate power control information and method of power control for uplink 有权
    生成功率控制信息的方法和上行功率控制方法

    公开(公告)号：US08498662B2

    公开(公告)日：2013-07-30

    申请号：US12989034

    申请日：2009-04-21

    申请人： Ji Hyung Kim ,  Dong Seung Kwon ,  Ju-Hyup Kim ,  Een-Kee Hong

    发明人： Ji Hyung Kim ,  Dong Seung Kwon ,  Ju-Hyup Kim ,  Een-Kee Hong

    IPC分类号： H04Q7/20

    CPC分类号： H04W52/46 ,  H04L5/0032 ,  H04L5/0037 ,  H04L5/0062 ,  H04L5/0094 ,  H04W52/40 ,  H04W52/42

    摘要： In a communication system including a plurality of base stations and a plurality of terminals belonging to each of the base stations, the base station receives information on subcarriers allocated to a terminal that belongs to an adjacent base station from the adjacent base station. Thereafter, the base station generates power control information on the basis of the subcarrier information and transmits the power control information to the terminal, and the terminal controls uplink power on the basis of the received power control information. At this time, the power control information, as information based on estimating hitting between subcarriers used by the terminal that belongs to the base station and subcarriers used by the adjacent base station, may be a ratio found by dividing the total number of subcarriers used by each terminal that belongs to the adjacent base station by the entire number of subcarriers that can be used by the base station.

    摘要翻译： 在包括属于每个基站的多个基站和多个终端的通信系统中，基站从相邻基站接收分配给属于相邻基站的终端的子载波的信息。 此后，基站基于子载波信息生成功率控制信息，并向终端发送功率控制信息，并且终端基于接收到的功率控制信息来控制上行链路功率。 此时，作为基于由属于基站的终端使用的子载波之间的估计击打的信息和由相邻基站使用的子载波的功率控制信息可以是通过将所使用的副载波的总数除以 属于相邻基站的每个终端由基站可以使用的整个子载波数量。

    METHOD TO GENERATE POWER CONTROL INFORMATION AND METHOD OF POWER CONTROL FOR UPLINK
    5.
    发明申请
    METHOD TO GENERATE POWER CONTROL INFORMATION AND METHOD OF POWER CONTROL FOR UPLINK 有权
    生成电源控制信息的方法和上电的电源控制方法

    公开(公告)号：US20110039597A1

    公开(公告)日：2011-02-17

    申请号：US12989034

    申请日：2009-04-21

    申请人： Ji Hyung Kim ,  Dong Seung Kwon ,  Ju-Hyup Kim ,  Een-Kee Hong

    发明人： Ji Hyung Kim ,  Dong Seung Kwon ,  Ju-Hyup Kim ,  Een-Kee Hong

    IPC分类号： H04W52/34 ,  H04L27/26

    CPC分类号： H04W52/46 ,  H04L5/0032 ,  H04L5/0037 ,  H04L5/0062 ,  H04L5/0094 ,  H04W52/40 ,  H04W52/42

    摘要： In a communication system including a plurality of base stations and a plurality of terminals belonging to each of the base stations, the base station receives information on subcarriers allocated to a terminal that belongs to an adjacent base station from the adjacent base station. Thereafter, the base station generates power control information on the basis of the subcarrier information and transmits the power control information to the terminal, and the terminal controls uplink power on the basis of the received power control information. At this time, the power control information, as information based on estimating hitting between subcarriers used by the terminal that belongs to the base station and subcarriers used by the adjacent base station, may be a ratio found by dividing the total number of subcarriers used by each terminal that belongs to the adjacent base station by the entire number of subcarriers that can be used by the base station.

    摘要翻译： 在包括属于每个基站的多个基站和多个终端的通信系统中，基站从相邻基站接收分配给属于相邻基站的终端的子载波的信息。 此后，基站基于子载波信息生成功率控制信息，并向终端发送功率控制信息，并且终端基于接收到的功率控制信息来控制上行链路功率。 此时，作为基于由属于基站的终端使用的子载波之间的估计击打的信息和由相邻基站使用的子载波的功率控制信息可以是通过将所使用的副载波的总数除以 属于相邻基站的每个终端由基站可以使用的整个子载波数量。

    METHOD OF CONTROLLING UPLINK POWER
    6.
    发明申请
    METHOD OF CONTROLLING UPLINK POWER 有权
    控制上网功能的方法

    公开(公告)号：US20100291962A1

    公开(公告)日：2010-11-18

    申请号：US12747675

    申请日：2008-10-24

    申请人： Ji Hyung Kim ,  Byung-Jae Kwak ,  Dong Seung Kwon ,  Se-Jin Kim ,  Min-Seok Jang ,  Een-Kee Hong

    发明人： Ji Hyung Kim ,  Byung-Jae Kwak ,  Dong Seung Kwon ,  Se-Jin Kim ,  Min-Seok Jang ,  Een-Kee Hong

    IPC分类号： H04B7/00

    CPC分类号： H04W52/242 ,  H04W52/146 ,  H04W52/243

    摘要： Provided is that a base station that receives an index and a path attenuation difference of a monitoring sector from a mobile station and receives an amount of interference of the monitoring sector from a base station that corresponds to the monitoring sector. In addition, the base station measures an interference state of the monitoring sector by using the amount of interference and the path attenuation difference and calculates a control value of uplink power based on the interference state of the monitoring sector. Further, the base station transmits the control value of the uplink power to the mobile station.

    摘要翻译： 提供了从移动台接收监视扇区的索引和路径衰减差的基站，并且从与监视扇区对应的基站接收监视扇区的干扰量。 此外，基站通过使用干扰量和路径衰减差来测量监视扇区的干扰状态，并且基于监视扇区的干扰状态来计算上行链路功率的控制值。 此外，基站向移动台发送上行链路功率的控制值。