利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

703 条记录 (耗时 0.044 秒)

    Method for random access to uplink in multi-carrier aggregation environment
    3.
    发明授权
    Method for random access to uplink in multi-carrier aggregation environment 有权
    在多载波聚合环境中随机接入上行链路的方法

    公开(公告)号：US09204461B2

    公开(公告)日：2015-12-01

    申请号：US13126742

    申请日：2009-10-29

    申请人： Yeong Hyeon Kwon ,  Min Seok Noh ,  Jin Sam Kwak ,  Jae Hoon Chung ,  Seung Hee Han

    发明人： Yeong Hyeon Kwon ,  Min Seok Noh ,  Jin Sam Kwak ,  Jae Hoon Chung ,  Seung Hee Han

    IPC分类号： H04W72/04 ,  H04W74/00 ,  H04W74/08

    CPC分类号： H04W74/002 ,  H04W74/0833

    摘要： The present invention relates to an access method for solving ambiguity between an initial access mobile station and a base station, wherein the ambiguity occurs in a carrier aggregation environment. When a base station transmits a downlink message including different downlink ID information through plural downlink carriers, a base station obtains the corresponding downlink ID information through a downlink carrier used by the mobile station. The mobile station transmits an uplink message using the obtained downlink ID information, and the base station extracts the downlink ID information from the uplink message in order to confirm which downlink carrier the mobile station uses.

    摘要翻译： 本发明涉及一种用于解决初始接入移动台与基站之间的不确定性的接入方法，其中，模糊发生在载波聚合环境中。 当基站通过多个下行链路载波发送包括不同的下行链路ID信息的下行链路消息时，基站通过移动台使用的下行链路载波来获得相应的下行链路ID信息。 移动台使用所获得的下行链路ID信息发送上行消息，并且基站从上行链路消息中提取下行链路ID信息，以便确认移动站使用哪个下行链路载波。

    Uplink transmission control method in system supporting an uplink multiple access transmission mode
    4.
    发明授权
    Uplink transmission control method in system supporting an uplink multiple access transmission mode 有权
    支持上行多址传输模式的系统中的上行传输控制方法

    公开(公告)号：US09031052B2

    公开(公告)日：2015-05-12

    申请号：US13001741

    申请日：2009-07-14

    申请人： Jae Hoon Chung ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Hyun Soo Ko ,  Seung Hee Han ,  Moon Il Lee

    发明人： Jae Hoon Chung ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Hyun Soo Ko ,  Seung Hee Han ,  Moon Il Lee

    IPC分类号： H04B7/208 ,  H04L5/00 ,  H04W72/04

    CPC分类号： H04L5/0048 ,  H04L5/0023 ,  H04L5/0041 ,  H04W48/08 ,  H04W72/0413 ,  H04W88/08

    摘要： Disclosed herein is a method of generating an uplink reference signal in a system supporting a plurality of uplink access schemes. The method includes, at a base station, transmitting reference signal configuration information indicating the configuration of a reference signal to be transmitted in uplink, which is generated according to the plurality of uplink access schemes, to a user equipment which is set to operate in an uplink access scheme corresponding to the information, and receiving a subframe including the reference signal generated based on the reference signal configuration information from the user equipment. The reference signal configuration information includes a cyclic shift value of a sequence of the reference signal.

    摘要翻译： 这里公开了一种在支持多个上行链路接入方案的系统中生成上行链路参考信号的方法。 该方法包括：在基站处，将指示根据多个上行链路接入方案生成的上行链路中要发送的参考信号的配置的参考信号配置信息发送到设置为在 上行链路接入方案，并且接收包括基于来自用户设备的参考信号配置信息生成的参考信号的子帧。 参考信号配置信息包括参考信号的序列的循环移位值。

    Signal transmitting and receiving method of repeater and repeater using the same
    7.
    发明授权
    Signal transmitting and receiving method of repeater and repeater using the same 有权
    使用相同的中继器和中继器的信号发送和接收方法

    公开(公告)号：US08797984B2

    公开(公告)日：2014-08-05

    申请号：US13382144

    申请日：2010-07-01

    申请人： Yeong Hyeon Kwon ,  Kyu Jin Park ,  Sung Ho Moon ,  Seung Hee Han ,  Jae Hoon Chung

    发明人： Yeong Hyeon Kwon ,  Kyu Jin Park ,  Sung Ho Moon ,  Seung Hee Han ,  Jae Hoon Chung

    IPC分类号： H04W4/00 ,  H04W72/04

    CPC分类号： H04W72/042 ,  H04B7/155 ,  H04B7/2606 ,  H04L5/0053 ,  H04L27/2601 ,  H04W72/04 ,  H04W72/0406

    摘要： The present invention relates to a method for a repeater to transmit and receive a signal on a downlink sub frame in a wireless communication system, comprising the steps of: transmitting a first physical downlink control channel (PDCCH) to terminals positioned within a repeater cell on a downlink sub frame; and receiving a second PDCCH or a physical downlink shared channel (PDSCH) from a base station after a first guard time succeeding a first PDCCH section elapses, wherein a second guard time succeeding the PDSCH or the second PDCCH received from the base station is allocated to the downlink sub frame, and the repeater receives the second PDCCH through a certain range of symbols in accordance with information on the predetermined control channel section, which is received from the base station.

    摘要翻译： 本发明涉及一种用于在无线通信系统中在下行链路子帧上发送和接收信号的中继器的方法，包括以下步骤：向位于中继器小区内的终端发送第一物理下行链路控制信道（PDCCH） 下行子帧; 在经过第一PDCCH之后的第一保护时间之后从基站接收第二PDCCH或物理下行链路共享信道（PDSCH），其中从基站接收到的PDSCH或第二PDCCH后面的第二保护时间被分配给 下行链路子帧，并且中继器根据从基站接收到的关于预定控制信道部分的信息，通过一定范围的符号接收第二PDCCH。

    Method and apparatus for transmitting signal in a wireless communication system using comp
    9.
    发明授权
    Method and apparatus for transmitting signal in a wireless communication system using comp 有权
    用于在使用comp的无线通信系统中发送信号的方法和装置

    公开(公告)号：US08781485B2

    公开(公告)日：2014-07-15

    申请号：US13123992

    申请日：2009-12-14

    申请人： Yeong Hyeon Kwon ,  Min Seok Noh ,  Ja Ho Koo ,  Jae Hoon Chung ,  Seung Hee Han

    发明人： Yeong Hyeon Kwon ,  Min Seok Noh ,  Ja Ho Koo ,  Jae Hoon Chung ,  Seung Hee Han

    IPC分类号： H04W72/00

    CPC分类号： H04W72/082

    摘要： A method for transmitting a signal to a UE by a BS in a wireless communication system is disclosed. The method includes determining a signal transmission scheme for transmitting a signal to the UE, dividing a basic resource allocation unit, if the signal transmission scheme is CoMP transmission, allocating transmission resources to the UE using the divided basic resource allocation unit, and transmitting the signal to the UE through the allocated transmission resources.

    摘要翻译： 公开了一种在无线通信系统中由BS发送信号给UE的方法。 该方法包括确定用于向UE发送信号的信号传输方案，划分基本资源分配单元，如果信号传输方案是CoMP传输，则使用划分的基本资源分配单元向UE分配传输资源，并且发送信号 通过分配的传输资源向UE发送。

    Operation of terminal for multi-antenna transmission
    10.
    发明授权
    Operation of terminal for multi-antenna transmission 有权
    多天线传输终端的操作

    公开(公告)号：US08767646B2

    公开(公告)日：2014-07-01

    申请号：US13148936

    申请日：2010-02-10

    申请人： Seung Hee Han ,  Jae Hoon Chung ,  Hyun Soo Ko ,  Moon Il Lee ,  Yeong Hyeon Kwon

    发明人： Seung Hee Han ,  Jae Hoon Chung ,  Hyun Soo Ko ,  Moon Il Lee ,  Yeong Hyeon Kwon

    IPC分类号： H04W4/00

    CPC分类号： H04B7/0686 ,  H04B7/0689 ,  H04L5/003 ,  H04L27/2613 ,  H04L27/2626

    摘要： Embodiments of the present invention relate to a method and an apparatus for enabling a terminal to transmit a signal in a wireless communication system. According to one embodiment, a signal transmission method includes: receiving configuration information for multi-antenna transmission from a base station; configuring a multi-antenna transmission mode in accordance with the received configuration information; and transmitting an uplink channel having a plurality of symbols to the base station through multiple antennas.

    摘要翻译： 本发明的实施例涉及一种使终端能够在无线通信系统中发送信号的方法和装置。 根据一个实施例，一种信号传输方法包括：从基站接收多天线传输的配置信息; 根据接收的配置信息配置多天线传输模式; 以及通过多个天线向基站发送具有多个符号的上行链路信道。