公开(公告)号：US20120071182A1

公开(公告)日：2012-03-22

申请号：US13375344

申请日：2010-06-01

申请人： Han Gyu Cho ,  Sung Ho Moon ,  Jin Soo Choi ,  Jin Sam Kwak

发明人： Han Gyu Cho ,  Sung Ho Moon ,  Jin Soo Choi ,  Jin Sam Kwak

IPC分类号： H04B15/00 ,  H04W72/04 ,  H04B7/24

CPC分类号： H04W16/02 ,  H04W72/082

摘要： Disclosed is a method for a serving base station in a wireless communication system to mitigate inter-cell interference. More specifically, the method comprises the steps of: allocating a first resource for a terminal existing in a first region in which the coverage of the serving base station and the coverage of a neighboring base station are overlapped with each other; and allocating a second resource with the first resource for a terminal existing in a second region of the coverage of the serving base station, which is outside of the coverage of the neighboring base station. Desirably, the first resource is for the serving base station only with reuse factor of ½, and the second resource is shared with the neighboring base station with reuse factor of 1.

摘要翻译： 公开了一种用于无线通信系统中的服务基站的方法，以减轻小区间干扰。 更具体地，该方法包括以下步骤：为存在于服务基站的覆盖范围和相邻基站的覆盖范围彼此重叠的第一区域中的终端分配第一资源; 以及为位于所述相邻基站的所述覆盖范围之外的服务基站的覆盖区域的第二区域中存在的终端分配具有所述第一资源的第二资源。 理想地，第一资源仅对于服务基站仅具有½的重用因子，并且第二资源与重用因子为1的相邻基站共享。

公开(公告)号：US20100331006A1

公开(公告)日：2010-12-30

申请号：US12919544

申请日：2009-04-02

申请人： Han Gyu Cho ,  Jin Soo Choi ,  Jin Sam Kwak

发明人： Han Gyu Cho ,  Jin Soo Choi ,  Jin Sam Kwak

IPC分类号： H04W72/04

CPC分类号： H04W48/08 ,  H04W28/18 ,  H04W72/0453

摘要： A method of signaling system configuration information in a wireless mobile cellular communication system is disclosed. The method comprises transmitting the system configuration information at every predetermined period. In this case, each downlink subframe is divided into a plurality of frequency partitions, and subcarriers from at least two of the plurality of frequency partitions are allocated to a first mobile station using distributed resource allocation.

摘要翻译： 公开了一种在无线移动蜂窝通信系统中发信号通知系统配置信息的方法。 该方法包括在每个预定周期发送系统配置信息。 在这种情况下，每个下行链路子帧被划分为多个频率分区，并且使用分布式资源分配将来自多个频率分区中的至少两个的子载波分配给第一移动台。

公开(公告)号：US09204404B2

公开(公告)日：2015-12-01

申请号：US13578547

申请日：2011-02-10

申请人： Dong Cheol Kim ,  Wook Bong Lee ,  Jin Sam Kwak ,  Young Soo Yuk ,  Hyun Woo Lee

发明人： Dong Cheol Kim ,  Wook Bong Lee ,  Jin Sam Kwak ,  Young Soo Yuk ,  Hyun Woo Lee

IPC分类号： H04W4/00 ,  H04W52/50 ,  H04W36/00 ,  H04W52/36 ,  H04W52/40 ,  H04W52/48

CPC分类号： H04W52/50 ,  H04W36/0055 ,  H04W52/362 ,  H04W52/40 ,  H04W52/48

摘要： Disclosed are a device for controlling uplink transmission power and a method for the same. In a terminal device for controlling uplink transmission power according to the present invention, a receiving antenna receives a first message containing a power correction value from a base station. A processor determines the transmission power value which will be used in transmitting a second message, based on the power correction value. A sending antenna transmits the second message to the base station, using the determined transmission power value, and, at this time, the power correction value is a value for correcting the transmission-power value is a value for correcting the transmission-power value which was used during initial ranging by the terminal or handover ranging of the terminal.

摘要翻译： 公开了一种用于控制上行链路传输功率的装置及其方法。 在根据本发明的用于控制上行链路传输功率的终端设备中，接收天线从基站接收包含功率校正值的第一消息。 处理器基于功率校正值来确定将用于发送第二消息的发送功率值。 发送天线使用所确定的发送功率值将第二消息发送到基站，并且此时，功率校正值是用于校正发送功率值的值是用于校正发送功率值的值， 在终端的终端或切换范围的初始测距期间被使用。

公开(公告)号：US08498232B2

公开(公告)日：2013-07-30

申请号：US12810622

申请日：2008-12-24

申请人： Wook Bong Lee ,  Ja Ho Koo ,  Sung Ho Moon ,  Jin Sam Kwak ,  Bin Chul Ihm ,  Dong Cheol Kim

发明人： Wook Bong Lee ,  Ja Ho Koo ,  Sung Ho Moon ,  Jin Sam Kwak ,  Bin Chul Ihm ,  Dong Cheol Kim

IPC分类号： H04H20/71

CPC分类号： H04B7/2643

摘要： A method of transmitting data in a wireless communication system includes preparing a frame including a unicast subframe for unicast data and an MBS (Multicast and Broadcast Service) subframe for MBS data; and transmitting the unicast data and the MBS data via the frame, wherein the MBS subframe includes an idle time during which data is not carried, and the idle time is arranged to be at the temporally latest position in the MBS subframe. An MBS frame structure for using an appropriate CP with respect to MBS signals transmitted from multi-cell is provided, so an unnecessary idle time can be reduced, and thus, the efficiency of limited radio resources can be improved.

摘要翻译： 一种在无线通信系统中发送数据的方法包括准备包括用于单播数据的单播子帧和用于MBS数据的MBS（组播和广播业务）子帧的帧; 以及经由所述帧发送所述单播数据和所述MBS数据，其中，所述MBS子帧包括不携带数据的空闲时间，并且所述空闲时间被布置为处于MBS子帧中的时间上最新的位置。 提供了一种用于对从多小区发送的MBS信号使用适当的CP的MBS帧结构，因此可以减少不必要的空闲时间，从而可以提高有限的无线电资源的效率。

公开(公告)号：US20100254292A1

公开(公告)日：2010-10-07

申请号：US12746710

申请日：2008-12-12

申请人： Dong Cheol Kim ,  Bin Chul Ihm ,  Jin Sam Kwak ,  Wook Bong Lee

发明人： Dong Cheol Kim ,  Bin Chul Ihm ,  Jin Sam Kwak ,  Wook Bong Lee

IPC分类号： G08C17/00 ,  H04J1/00 ,  H04B7/00

CPC分类号： H04W52/146 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04W52/343 ,  H04W52/346

摘要： A method for maintaining system interference at a low level when two or more users use one resource region in a wireless mobile communication system is provided. To control an uplink transmission power in a broadband wireless mobile communication system in multi-cell environments, information regarding the number of users who share an uplink time-frequency resource region is received from a base station, a power adjustment value is calculated based on the received number of users, and the uplink transmission power is determined by reflecting the calculated power adjustment value in a reference transmission power. Here, when only one mobile station uses the uplink time-frequency resource region, the reference transmission power is equal to a transmission power of the mobile station.

摘要翻译： 提供了一种用于在两个或多个用户在无线移动通信系统中使用一个资源区域时将系统干扰维持在低水平的方法。 为了在多小区环境中控制宽带无线移动通信系统中的上行链路发送功率，从基站接收到关于共享上行链路时间 - 频率资源区域的用户数量的信息，基于 接收的用户数，并且通过将所计算的功率调整值反映为参考发送功率来确定上行链路发送功率。 这里，当仅一个移动站使用上行链路时间 - 频率资源区域时，参考发送功率等于移动台的发送功率。

公开(公告)号：US08830904B2

公开(公告)日：2014-09-09

申请号：US12746710

申请日：2008-12-12

申请人： Dong Cheol Kim ,  Bin Chul Ihm ,  Jin Sam Kwak ,  Wook Bong Lee

发明人： Dong Cheol Kim ,  Bin Chul Ihm ,  Jin Sam Kwak ,  Wook Bong Lee

IPC分类号： H04B7/185 ,  G08C17/00 ,  H04W52/14 ,  H04W52/34 ,  H04M1/00 ,  H04L1/00

CPC分类号： H04W52/146 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04W52/343 ,  H04W52/346

摘要： A method for maintaining system interference at a low level when two or more users use one resource region in a wireless mobile communication system is provided. To control an uplink transmission power in a broadband wireless mobile communication system in multi-cell environments, information regarding the number of users who share an uplink time-frequency resource region is received from a base station, a power adjustment value is calculated based on the received number of users, and the uplink transmission power is determined by reflecting the calculated power adjustment value in a reference transmission power. Here, when only one mobile station uses the uplink time-frequency resource region, the reference transmission power is equal to a transmission power of the mobile station.

摘要翻译： 提供了一种用于在两个或多个用户在无线移动通信系统中使用一个资源区域时将系统干扰维持在低水平的方法。 为了在多小区环境中控制宽带无线移动通信系统中的上行链路发送功率，从基站接收到关于共享上行链路时间 - 频率资源区域的用户数量的信息，基于 接收的用户数，并且通过将所计算的功率调整值反映为参考发送功率来确定上行链路发送功率。 这里，当仅一个移动站使用上行链路时间 - 频率资源区域时，参考发送功率等于移动台的发送功率。

公开(公告)号：US08630251B2

公开(公告)日：2014-01-14

申请号：US12531012

申请日：2008-03-13

申请人： Jin Sam Kwak ,  Seung Hee Han ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Hyun Woo Lee ,  Dong Cheol Kim ,  Bin Chul Ihm ,  Yong Ho Kim ,  Ae Ran Youn ,  Wook Bong Lee

发明人： Jin Sam Kwak ,  Seung Hee Han ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Hyun Woo Lee ,  Dong Cheol Kim ,  Bin Chul Ihm ,  Yong Ho Kim ,  Ae Ran Youn ,  Wook Bong Lee

IPC分类号： H04W4/00 ,  H04J1/00

CPC分类号： H04W72/042 ,  H04L5/0053 ,  H04W72/044 ,  H04W88/10

摘要： A data communication method is disclosed, which can simultaneously support heterogeneous systems in a wireless communication system based on multiple carrier multiple access. For a dual mode between heterogeneous systems, the data communication method includes transmitting control information for a first system mode and a second system mode to a mobile station through a channel resource zone used in the first system mode, and performing data transmission and reception between the system and the mobile station through channel resource zones allocated from the first system mode or the second system mode.

摘要翻译： 公开了一种数据通信方法，其可以在基于多载波多路访问的无线通信系统中同时支持异构系统。 对于异构系统之间的双模式，数据通信方法包括通过在第一系统模式中使用的信道资源区向移动台发送用于第一系统模式和第二系统模式的控制信息，并且在第一系统模式和第二系统模式之间执行数据发送和接收 系统和移动台通过从第一系统模式或第二系统模式分配的信道资源区。

公开(公告)号：US20100278094A1

公开(公告)日：2010-11-04

申请号：US12810622

申请日：2008-12-24

申请人： Wook Bong Lee ,  Ja Ho Koo ,  Sung Ho Moon ,  Jin Sam Kwak ,  Bin Chul Ihm ,  Dong Cheol Kim

发明人： Wook Bong Lee ,  Ja Ho Koo ,  Sung Ho Moon ,  Jin Sam Kwak ,  Bin Chul Ihm ,  Dong Cheol Kim

IPC分类号： H04H20/71

CPC分类号： H04B7/2643

摘要： A method of transmitting data in a wireless communication system includes preparing a frame including a unicast subframe for unicast data and an MBS (Multicast and Broadcast Service) subframe for MBS data; and transmitting the unicast data and the MBS data via the frame, wherein the MBS subframe includes an idle time during which data is not carried, and the idle time is arranged to be at the temporally latest position in the MBS subframe. An MBS frame structure for using an appropriate CP with respect to MBS signals transmitted from multi-cell is provided, so an unnecessary idle time can be reduced, and thus, the efficiency of limited radio resources can be improved.

摘要翻译： 一种在无线通信系统中发送数据的方法包括准备包括用于单播数据的单播子帧和用于MBS数据的MBS（组播和广播业务）子帧的帧; 以及经由所述帧发送所述单播数据和所述MBS数据，其中，所述MBS子帧包括不携带数据的空闲时间，并且所述空闲时间被布置为处于MBS子帧中的时间上最新的位置。 提供了一种用于对从多小区发送的MBS信号使用适当的CP的MBS帧结构，因此可以减少不必要的空闲时间，从而可以提高有限的无线电资源的效率。

公开(公告)号：US20130039341A1

公开(公告)日：2013-02-14

申请号：US13578547

申请日：2011-02-10

申请人： Dong Cheol Kim ,  Wook Bong Lee ,  Jin Sam Kwak ,  Young Soo Yuk ,  Hyun Woo Lee

发明人： Dong Cheol Kim ,  Wook Bong Lee ,  Jin Sam Kwak ,  Young Soo Yuk ,  Hyun Woo Lee

IPC分类号： H04W36/00

CPC分类号： H04W52/50 ,  H04W36/0055 ,  H04W52/362 ,  H04W52/40 ,  H04W52/48

摘要： Disclosed are a device for controlling uplink transmission power and a method for the same. In a terminal device for controlling uplink transmission power according to the present invention, a receiving antenna receives a first message containing a power correction value from a base station. A processor determines the transmission power value which will be used in transmitting a second message, based on the power correction value. A sending antenna transmits the second message to the base station, using the determined transmission power value, and, at this time, the power correction value is a value for correcting the transmission-power value is a value for correcting the transmission-power value which was used during initial ranging by the terminal or handover ranging of the terminal.

摘要翻译： 公开了一种用于控制上行链路传输功率的装置及其方法。 在根据本发明的用于控制上行链路传输功率的终端设备中，接收天线从基站接收包含功率校正值的第一消息。 处理器基于功率校正值来确定将用于发送第二消息的发送功率值。 发送天线使用所确定的发送功率值将第二消息发送到基站，并且此时，功率校正值是用于校正发送功率值的值是用于校正发送功率值的值， 在终端的终端或切换范围的初始测距期间被使用。

公开(公告)号：US20130034030A1

公开(公告)日：2013-02-07

申请号：US13642092

申请日：2011-04-21

申请人： Jin Young Chun ,  Jin Sam Kwak ,  Jin Soo Choi ,  Bin Chul Ihm ,  Wook Bong Lee

发明人： Jin Young Chun ,  Jin Sam Kwak ,  Jin Soo Choi ,  Bin Chul Ihm ,  Wook Bong Lee

IPC分类号： H04J11/00 ,  H04W88/02

CPC分类号： H04B7/15542 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1887 ,  H04L1/1893 ,  H04L5/0055 ,  H04L5/0094 ,  H04L5/143 ,  H04L2001/0097 ,  H04W72/04 ,  H04W84/047

摘要： A method and apparatus of communicating by a relay station a wireless communication system including a relay station is provided. The method include communicating with at least one of a base station and a user equipment through a frequency division duplex (FDD) uplink (UL) frame configured by the base station, the FDD UL frame including a UL relay zone including a plurality of UL subframes and a UL access zone including a plurality of UL subframes. The UL relay zone is a sector used for the relay station to transmit a signal to the base station, and the UL access zone is a sector used for the relay station to receive a signal from the user equipment. The UL relay zone is located before the UL access zone within the FDD UL frame.

摘要翻译： 提供了一种由中继站与包括中继站的无线通信系统进行通信的方法和装置。 该方法包括通过由基站配置的频分双工（FDD）上行链路（UL）帧与基站和用户设备中的至少一个进行通信，该FDD UL帧包括包括多个UL子帧的UL中继区 以及包括多个UL子帧的UL接入区。 UL中继区是用于中继站向基站发送信号的扇区，UL接入区是用于中继站从用户设备接收信号的扇区。 UL中继区位于FDD UL帧内的UL接入区之前。