利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

450 条记录 (耗时 0.048 秒)

    MOBILE STATION APPARATUS AND METHOD FOR TRANSMITTING SIGNALS IN WIRELESS COMMUNICATION SYSTEM
    1.
    发明申请
    MOBILE STATION APPARATUS AND METHOD FOR TRANSMITTING SIGNALS IN WIRELESS COMMUNICATION SYSTEM 有权
    移动通信设备和无线通信系统中信号发送的方法

    公开(公告)号：US20110194423A1

    公开(公告)日：2011-08-11

    申请号：US12664380

    申请日：2009-07-31

    申请人： Han Gyu Cho ,  Jin Soo Choi ,  Jong Young Han ,  Jin Sam Kwak ,  Wong Bong Lee ,  Dong Cheol Kim

    发明人： Han Gyu Cho ,  Jin Soo Choi ,  Jong Young Han ,  Jin Sam Kwak ,  Wong Bong Lee ,  Dong Cheol Kim

    IPC分类号： H04W52/18 ,  H04W24/10

    CPC分类号： H04W52/04

    摘要： A method for transmitting signal, at a mobile station, in a wireless communication system is provided. Inter-cell interference level control parameter information may be different for each frequency partition due to use of an FFR scheme. This method is advantageous in that, when uplink transmission is performed, system throughput and cell edge-user throughput are improved and inter-cell interference level control is efficiently performed, thereby improving a Signal to Interference plus Noise Ratio (SINR) at the receiving end.

    摘要翻译： 提供了一种在无线通信系统中在移动站发送信号的方法。 由于使用FFR方案，小区间干扰电平控制参数信息对于每个频率分区可以是不同的。 该方法的优点在于，当进行上行链路传输时，提高了系统吞吐量和小区边缘用户吞吐量，并且有效地执行小区间干扰电平控制，从而提高接收端的信号干扰加噪声比（SINR） 。

    Apparatus for transmitting a signal in wireless communication system and method for same
    4.
    发明授权
    Apparatus for transmitting a signal in wireless communication system and method for same 有权
    用于在无线通信系统中发送信号的装置及其方法

    公开(公告)号：US08565210B2

    公开(公告)日：2013-10-22

    申请号：US12664380

    申请日：2009-07-31

    申请人： Han Gyu Cho ,  Jin Soo Choi ,  Jong Young Han ,  Jin Sam Kwak ,  Wook Bong Lee ,  Dong Cheol Kim

    发明人： Han Gyu Cho ,  Jin Soo Choi ,  Jong Young Han ,  Jin Sam Kwak ,  Wook Bong Lee ,  Dong Cheol Kim

    IPC分类号： H04J1/00 ,  H04W40/00

    CPC分类号： H04W52/04

    摘要： A method for transmitting signal, at a mobile station, in a wireless communication system is provided. Inter-cell interference level control parameter information may be different for each frequency partition due to use of an FFR scheme. This method is advantageous in that, when uplink transmission is performed, system throughput and cell edge-user throughput are improved and inter-cell interference level control is efficiently performed, thereby improving a Signal to Interference plus Noise Ratio (SINR) at the receiving end.

    摘要翻译： 提供了一种在无线通信系统中在移动站发送信号的方法。 由于使用FFR方案，小区间干扰电平控制参数信息对于每个频率分区可以是不同的。 该方法的优点在于，当进行上行链路传输时，提高了系统吞吐量和小区边缘用户吞吐量，并且有效地执行小区间干扰电平控制，从而提高接收端的信号干扰加噪声比（SINR） 。

    METHOD FOR CONFIGURATING BASIC SIGNAL ALLOCATION UNIT AND METHOD FOR TRANSMITTING SIGNALS USING THE SAME
    6.
    发明申请
    METHOD FOR CONFIGURATING BASIC SIGNAL ALLOCATION UNIT AND METHOD FOR TRANSMITTING SIGNALS USING THE SAME 有权
    用于配置基本信号分配单元的方法和使用该信号发送信号的方法

    公开(公告)号：US20090122901A1

    公开(公告)日：2009-05-14

    申请号：US12145340

    申请日：2008-06-24

    申请人： Jin Soo Choi ,  Seung Woo Nam ,  Jae Hoon Chung ,  Jin Sam Kwak ,  Han Gyu Cho ,  Jong Young Han ,  Hyung Ho Park

    发明人： Jin Soo Choi ,  Seung Woo Nam ,  Jae Hoon Chung ,  Jin Sam Kwak ,  Han Gyu Cho ,  Jong Young Han ,  Hyung Ho Park

    IPC分类号： H04B7/02

    CPC分类号： H04L5/0007 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0064

    摘要： A method for configurating a basic signal allocation unit and a method of transmitting signals using the configurated basic signal allocation unit are disclosed. In particular, a basic frequency domain signal allocation unit is configurated by considering at least one selected from the group consisting of a signaling overhead, a size of a coherent bandwidth and a number of divisors among specific numbers and an OFDM symbol number corresponding to a multiple of a subframe unit, each of the specific numbers multiplied to a predetermined subcarrier spacing to enable a result value of the multiplication to have a difference smaller than a prescribed threshold from a divisor of a system bandwidth. And, a time domain unit is configurated by 1-subframe unit. Accordingly, signaling overhead can be efficiently reduced.

    摘要翻译： 公开了一种用于配置基本信号分配单元的方法和使用配置的基本信号分配单元发送信号的方法。 特别地，基本的频域信号分配单元通过考虑从信令开销，相干带宽的大小和特定数目中的除数之间的选择中选择的至少一个以及与多个对应的OFDM符号数进行配置来配置 子帧单元的每个特定数量乘以预定子载波间隔，以使乘法的结果值与系统带宽的除数具有小于规定阈值的差值。 而且，时域单位由1子帧单位配置。 因此，可以有效地减少信令开销。

    Method for configuring basic signal allocation unit and method for transmitting signals using the same
    7.
    发明授权
    Method for configuring basic signal allocation unit and method for transmitting signals using the same 有权
    用于配置基本信号分配单元的方法和使用该信号分配单元发送信号的方法

    公开(公告)号：US08270504B2

    公开(公告)日：2012-09-18

    申请号：US12145340

    申请日：2008-06-24

    申请人： Jin Soo Choi ,  Seung Woo Nam ,  Jae Hoon Chung ,  Jin Sam Kwak ,  Han Gyu Cho ,  Jong Young Han ,  Hyung Ho Park

    发明人： Jin Soo Choi ,  Seung Woo Nam ,  Jae Hoon Chung ,  Jin Sam Kwak ,  Han Gyu Cho ,  Jong Young Han ,  Hyung Ho Park

    IPC分类号： H04L1/00

    CPC分类号： H04L5/0007 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0064

    摘要： A method for configurating a basic signal allocation unit and a method of transmitting signals using the configurated basic signal allocation unit are disclosed. In particular, a basic frequency domain signal allocation unit is configurated by considering at least one selected from the group consisting of a signaling overhead, a size of a coherent bandwidth and a number of divisors among specific numbers and an OFDM symbol number corresponding to a multiple of a subframe unit, each of the specific numbers multiplied to a predetermined subcarrier spacing to enable a result value of the multiplication to have a difference smaller than a prescribed threshold from a divisor of a system bandwidth. And, a time domain unit is configurated by 1-subframe unit. Accordingly, signaling overhead can be efficiently reduced.

    摘要翻译： 公开了一种用于配置基本信号分配单元的方法和使用配置的基本信号分配单元发送信号的方法。 特别地，基本的频域信号分配单元通过考虑从信令开销，相干带宽的大小和特定数目中的除数之间的选择中选择的至少一个以及与多个对应的OFDM符号数进行配置来配置 子帧单元的每个特定数量乘以预定子载波间隔，以使乘法的结果值与系统带宽的除数具有小于规定阈值的差值。 而且，时域单位由1子帧单位配置。 因此，可以有效地减少信令开销。

    METHOD FOR ALLOCATING RESOURCE FOR MULTICAST AND/OR BROADCAST SERVICE DATA IN WIRELESS COMMUNICATION SYSTEM AND AN APPARATUS THEREFOR
    8.
    发明申请
    METHOD FOR ALLOCATING RESOURCE FOR MULTICAST AND/OR BROADCAST SERVICE DATA IN WIRELESS COMMUNICATION SYSTEM AND AN APPARATUS THEREFOR 有权
    无线通信系统中多播和/或广播业务数据分配资源的方法及其设备

    公开(公告)号：US20110134825A1

    公开(公告)日：2011-06-09

    申请号：US13058447

    申请日：2010-01-14

    申请人： Dong Cheol Kim ,  Jinsoo Choi ,  Han Gyu Cho ,  Jin Sam Kwak ,  Wook Bong Lee

    发明人： Dong Cheol Kim ,  Jinsoo Choi ,  Han Gyu Cho ,  Jin Sam Kwak ,  Wook Bong Lee

    IPC分类号： H04W72/04 ,  H04H20/71

    CPC分类号： H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04W48/12 ,  H04W72/0453

    摘要： The present invention relates to a wireless communication system, and more particularly, to a method for allocating a resource for multicast and/or broadcast service data in a wireless communication system and apparatus therefore. The present invention includes the steps of dividing a downlink frequency band into a plurality of frequency partitions, allocating one or more subbands in a certain frequency partition among the plurality of frequency partitions to the MBS data, and c) allocating one or more subbands in each remaining frequency partitions one by one to the MBS data, if the number of subbands required for transmitting the MBS data (KSB,E MBS) is larger than the number of subbands in the certain frequency partition.

    摘要翻译： 本发明涉及一种无线通信系统，更具体地说，涉及一种在无线通信系统及装置中为多播和/或广播服务数据分配资源的方法。 本发明包括以下步骤：将下行频带划分为多个频率分区，将多个频率分区中的一定频率分区中的一个或多个子带分配给MBS数据，以及c）在每个频域中分配一个或多个子带 如果发送MBS数据（KSB，E MBS）所需的子带的数量大于特定频率分区中的子带数，则将剩余频率分区逐个分配给MBS数据。

    METHOD AND APPARATUS FOR CONTROLLING UPLINK POWER IN A WIRELESS COMMUNICATION SYSTEM
    9.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING UPLINK POWER IN A WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中控制上行电源的方法和装置

    公开(公告)号：US20110098076A1

    公开(公告)日：2011-04-28

    申请号：US12843413

    申请日：2010-07-26

    申请人： Dong Cheol KIM ,  Wook Bong Lee ,  Han Gyu Cho ,  Jin Sam Kwak ,  Bin Chul Ihm

    发明人： Dong Cheol KIM ,  Wook Bong Lee ,  Han Gyu Cho ,  Jin Sam Kwak ,  Bin Chul Ihm

    IPC分类号： H04W52/04

    CPC分类号： H04W52/146 ,  H04W52/12 ,  H04W52/241 ,  H04W52/243 ,  H04W52/247 ,  H04W52/362

    摘要： A method and apparatus for controlling uplink power in a wireless communication system are disclosed. The uplink power controlling method includes receiving target Signal-to-Interference plus Noise Ratio (SINR) parameters and an uplink noise and interference level from a base station, determining an uplink power based on a target SINR and an estimated average power level of noise and interference of a user equipment, the target SINR being determined using the target SINR parameters and the estimated average power level of noise and interference of the user equipment being calculated using the uplink noise and interference level, and receiving at least one of selectively transmitted first and second offsets from the base station and adjusting the uplink power based on the received at least one of the first and second offsets.

    摘要翻译： 公开了一种在无线通信系统中控制上行链路功率的方法和装置。 上行链路功率控制方法包括从基站接收目标信号与干扰加噪声比（SINR）参数和上行链路噪声和干扰电平，基于目标SINR确定上行链路功率和噪声的估计平均功率电平，以及 用户设备的干扰，使用目标SINR参数确定目标SINR，以及使用上行链路噪声和干扰电平来计算用户设备的噪声和干扰的估计的平均功率电平，以及接收选择性地发送的第一和第 基于所接收的所述第一和第二偏移中的至少一个来调整所述上行链路功率。

    Method of multiplexing multiple access region
    10.
    发明授权
    Method of multiplexing multiple access region 失效
    复用多址接入区域的方法

    公开(公告)号：US08509053B2

    公开(公告)日：2013-08-13

    申请号：US12810302

    申请日：2008-12-18

    申请人： Min Seok Noh ,  Ki Ho Nam ,  Seung Hee Han ,  Han Gyu Cho ,  Hyun Woo Lee ,  Dong Cheol Kim ,  Sung Ho Moon ,  Jin Sam Kwak ,  Sung Gu Cho ,  Yeong Hyeon Kwon

    发明人： Min Seok Noh ,  Ki Ho Nam ,  Seung Hee Han ,  Han Gyu Cho ,  Hyun Woo Lee ,  Dong Cheol Kim ,  Sung Ho Moon ,  Jin Sam Kwak ,  Sung Gu Cho ,  Yeong Hyeon Kwon

    IPC分类号： H04J11/00

    CPC分类号： H04L5/0007 ,  H04L5/0032 ,  H04L5/0092

    摘要： A method for multiplexing one or more multiple access regions is disclosed. The method for multiplexing one or more multiple access regions in a wireless access system comprises multiplexing the one or more multiple access regions so that a first base station and a second base station among a plurality of base stations which use one or more multiple access schemes together under a multi-cell environment use a single multiple access scheme in a predetermined resource region allocated to each of the first base station and the second base station; and transmitting multiplexing information obtained from the multiplexing the one or more multiple access regions to a mobile station included in a cell region of the plurality of base stations. As a user uses SC-FDMA scheme and OFDMA scheme together, it is possible to obtain a single carrier effect of the SC-FDMA system and flexibility of the OFDMA system on a time axis and a frequency axis.

    摘要翻译： 公开了一种用于复用一个或多个多个接入区域的方法。 用于在无线接入系统中复用一个或多个多个接入区域的方法包括多路复用一个或多个多个接入区域，使得在使用一个或多个多个接入方案的多个基站中的第一基站和第二基站 在多小区环境下，在分配给第一基站和第二基站中的每一个的预定资源区域中使用单个多址方案; 以及将从所述一个或多个多个接入区域复用获得的多路复用信息发送到包括在所述多个基站的小区区域中的移动站。 当用户一起使用SC-FDMA方案和OFDMA方案时，可以在时间轴和频率轴上获得SC-FDMA系统的单载波效应和OFDMA系统的灵活性。