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    APPARATUS FOR DIRECT COMMUNICATION IN A WIRELESS SYSTEM AND METHOD THEREOF
    1.
    发明申请
    APPARATUS FOR DIRECT COMMUNICATION IN A WIRELESS SYSTEM AND METHOD THEREOF 审中-公开
    用于无线系统中的直接通信的装置及其方法

    公开(公告)号：US20110223953A1

    公开(公告)日：2011-09-15

    申请号：US13045472

    申请日：2011-03-10

    申请人： Hyun Woo Lee ,  Han Gyu Cho ,  Yeong Hyeon Kwon

    发明人： Hyun Woo Lee ,  Han Gyu Cho ,  Yeong Hyeon Kwon

    IPC分类号： H04W72/04

    CPC分类号： H04W76/14 ,  H04W72/042 ,  H04W92/18 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/21 ,  Y02D70/22

    摘要： An apparatus for direct communication in a wireless communication system and method thereof are disclosed, by which a communication is efficiently enabled with a low power. In performing a direct communication in a first terminal of a wireless communication system, the present invention includes receiving a resource allocation information on a resource allocated to the direct communication from a base station and performing the direct communication with a second terminal using the allocated resource. In this case, the allocated resource is defined in either an uplink resource region of the base station or a downlink resource region of the base station and the allocated resource is divided into a transmission region for the direct communication and a receipt region for the direct communication.

    摘要翻译： 公开了一种用于无线通信系统中的直接通信的装置及其方法，通过该装置可以以低功率有效地进行通信。 在无线通信系统的第一终端中执行直接通信时，本发明包括从基站接收分配给直接通信的资源的资源分配信息，并使用所分配的资源与第二终端进行直接通信。 在这种情况下，分配的资源被定义在基站的上行链路资源区域或基站的下行链路资源区域中，并且所分配的资源被划分为用于直接通信的传输区域和用于直接通信的接收区域 。

    METHOD AND APPARATUS FOR GENERATING RANGING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    2.
    发明申请
    METHOD AND APPARATUS FOR GENERATING RANGING SIGNAL IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中生成信号的方法和装置

    公开(公告)号：US20110044312A1

    公开(公告)日：2011-02-24

    申请号：US12859723

    申请日：2010-08-19

    申请人： Hyun Woo Lee ,  Han Gyu Cho ,  Jin Sam Kwak ,  Yeong Hyeon Kwon

    发明人： Hyun Woo Lee ,  Han Gyu Cho ,  Jin Sam Kwak ,  Yeong Hyeon Kwon

    IPC分类号： H04B7/208

    CPC分类号： H04L5/0007 ,  H04L5/0053

    摘要： A method and apparatus of generating a ranging signal in a wireless communication system is provided. A mobile station (MS) generates a ranging code in which a covering code has been applied to each of a plurality of orthogonal frequency division multiple access (OFDMA) symbols, and maps the ranging code to a plurality of subcarriers constituting each of the OFDMA symbols. The ranging signal is generated by performing OFDMA modulation on each of the OFDMA symbols.

    摘要翻译： 提供了一种在无线通信系统中生成测距信号的方法和装置。 移动站（MS）生成其中覆盖码已被应用于多个正交频分多址（OFDMA）符号中的每一个的测距码，并将测距码映射到构成每个OFDMA符号的多个子载波 。 通过对每个OFDMA符号执行OFDMA调制来生成测距信号。

    METHOD AND APPARATUS FOR ALLOCATING RANGING CHANNEL IN WIRELESS COMMUNICATION SYSTEM
    3.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING RANGING CHANNEL IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中分配测距信道的方法和装置

    公开(公告)号：US20110002288A1

    公开(公告)日：2011-01-06

    申请号：US12829344

    申请日：2010-07-01

    申请人： Hyun Woo Lee ,  Han Gyu Cho ,  Jin Sam Kwak ,  Yeong Hyeon Kwon

    发明人： Hyun Woo Lee ,  Han Gyu Cho ,  Jin Sam Kwak ,  Yeong Hyeon Kwon

    IPC分类号： H04W4/00 ,  H04J3/06

    CPC分类号： H04L5/0007 ,  H04L5/0053 ,  H04L27/2605 ,  H04W72/0406

    摘要： A method and apparatus of allocating a ranging channel in a wireless communication system is provided. A base station (BS) allocates at least one first ranging channel, having a first structure, and at least one second ranging channel, having a second structure, to a ranging subframe. The first structure or the second structure can be one of the ranging channel structures of an IEEE 802.16e system. A number of orthogonal frequency division multiplexing (OFDM) symbols included in the first structure and a number of OFDM symbols included in the second structure differs from each other. And a guard time including at least one OFDM symbol is allocated between the at least one first ranging channel and the at least one second ranging channel.

    摘要翻译： 提供了一种在无线通信系统中分配测距信道的方法和装置。 基站（BS）将具有第一结构的至少一个第一测距信道和具有第二结构的至少一个第二测距信道分配给测距子帧。 第一结构或第二结构可以是IEEE 802.16e系统的测距信道结构之一。 包括在第一结构中的多个正交频分复用（OFDM）符号和包括在第二结构中的多个OFDM符号彼此不同。 并且在所述至少一个第一测距信道和所述至少一个第二测距信道之间分配包括至少一个OFDM符号的保护时间。

    Method of multiplexing multiple access region
    5.
    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。

    Direct Communication Between Devices
    6.
    发明申请
    Direct Communication Between Devices 有权
    设备之间的直接通信

    公开(公告)号：US20130039324A1

    公开(公告)日：2013-02-14

    申请号：US13642592

    申请日：2011-04-25

    申请人： Yeong Hyeon Kwon ,  Ji Woong Jang ,  Hyun Woo Lee ,  Han Gyu Cho

    发明人： Yeong Hyeon Kwon ,  Ji Woong Jang ,  Hyun Woo Lee ,  Han Gyu Cho

    IPC分类号： H04W76/02 ,  H04W72/04

    CPC分类号： H04W76/023 ,  H04W72/04 ,  H04W76/14 ,  H04W92/18 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/21

    摘要： The present invention relates to a wireless communication system, More specifically, the present invention relates to a method and an apparatus for direct communication between terminals. The method for performing communication between terminals using a first terminal in a wireless communication system comprises the steps of: transmitting request information for communication between terminals to a base station; receiving, from the base station, control information necessary for setting a link for communication between the terminals after transmitting the request information; setting a direct link between the terminals for data flow between the first and second terminals using the control information; and the first and second terminals performing communication for data transmission using the direct link between the terminals when the control information is not transmitted from the base station.

    摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统。更具体地说，本发明涉及终端之间直接通信的方法和装置。 用于在无线通信系统中使用第一终端的终端之间进行通信的方法包括以下步骤：向终端发送终端之间的通信请求信息; 在发送所述请求信息之后，从所述基站接收设置所述终端之间的通信链路所需的控制信息; 使用所述控制信息在所述终端之间设置用于所述第一和第二终端之间的数据流的直接链路; 并且当不从基站发送控制信息时，第一和第二终端使用终端之间的直接链路进行数据传输通信。

    METHOD OF MULTIPLEXING MULTIPLE ACCESS REGION
    8.
    发明申请
    METHOD OF MULTIPLEXING MULTIPLE ACCESS REGION 失效
    多重访问区域的复用方法

    公开(公告)号：US20100272055A1

    公开(公告)日：2010-10-28

    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： H04W72/04

    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。

    Method, mobile and base station for direct mobile to mobile communication
    10.
    发明授权
    Method, mobile and base station for direct mobile to mobile communication 有权
    方法，移动和基站直接移动到移动通信

    公开(公告)号：US09002394B2

    公开(公告)日：2015-04-07

    申请号：US13636632

    申请日：2011-02-18

    申请人： Ji Woong Jang ,  Han Gyu Cho ,  Yeong Hyeon Kwon ,  Hyun Woo Lee

    发明人： Ji Woong Jang ,  Han Gyu Cho ,  Yeong Hyeon Kwon ,  Hyun Woo Lee

    IPC分类号： H04W24/10 ,  H04W76/02 ,  H04W4/00

    CPC分类号： H04W24/10 ,  H04W4/70 ,  H04W76/14

    摘要： According to the present invention, a source MS, determining initiation of M2M communication or receiving a request for initiating M2M communication from a BS, receives a reference signal for channel quality measurement of a neighboring MS, and the channel quality of the source MS and the neighboring MS is measured by using the reference signal; and information representing the channel quality is transmitted to the BS. Or, the neighboring MS receives a reference signal for channel quality measurement transmitted by the source MS, a channel quality of the source MS and the neighboring MS is measured by using the reference signal, and information representing the channel quality is transmitted to the BS. The BS determines a partner MS for M2M communication with the MS on the basis of a channel quality between the source MS and the neighboring MS.

    摘要翻译： 根据本发明，源MS确定M2M通信的发起或从BS接收到发起M2M通信的请求，接收相邻MS的信道质量测量的参考信号，以及源MS的信道质量和 使用参考信号测量相邻MS; 并且将表示信道质量的信息发送到BS。 或者，相邻的MS接收由源MS发送的信道质量测量的参考信号，通过使用参考信号来测量源MS和相邻MS的信道质量，并将表示信道质量的信息发送到BS。 基于源MS和相邻MS之间的信道质量，BS确定与MS通信的伙伴MS。