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607 条记录 (耗时 0.057 秒)

    Method and apparatus for transmitting sounding reference signal in radio communication system
    51.
    发明授权
    Method and apparatus for transmitting sounding reference signal in radio communication system 失效
    用于在无线电通信系统中发送探测参考信号的方法和装置

    公开(公告)号：US08565179B2

    公开(公告)日：2013-10-22

    申请号：US13320513

    申请日：2010-05-17

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

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

    IPC分类号： H04W4/00 ,  H04J3/06

    CPC分类号： H04B7/2656 ,  H04W56/00

    摘要： Disclosed is a method for transmitting a sounding reference signal from a terminal to a base station in a radio communication system to which carrier aggregation is applied. More specifically, the method comprises the steps of: receiving information on a plurality of uplink component carriers for transmitting periodic sounding reference signals from a base station; allocating different time resources for said periodic sounding reference signal transmitted via said plurality of uplink component carriers; and transmitting said periodic sounding reference signals to said base station using said uplink component carriers and said allocated different time resources.

    摘要翻译： 公开了一种在应用了载波聚合的无线通信系统中从终端向基站发送探测参考信号的方法。 更具体地说，该方法包括以下步骤：接收关于多个上行链路分量载波的信息，用于从基站发送周期性的探测参考信号; 为经由所述多个上行链路分量载波发送的所述周期性探测参考信号分配不同的时间资源; 以及使用所述上行链路分量载波和所述分配的不同时间资源将所述周期性探测参考信号发射到所述基站。

    Method and apparatus of transmitting data in MBSFN subframe in wireless communication system
    52.
    发明授权
    Method and apparatus of transmitting data in MBSFN subframe in wireless communication system 失效
    在无线通信系统中的MBSFN子帧中发送数据的方法和装置

    公开(公告)号：US08559354B2

    公开(公告)日：2013-10-15

    申请号：US13143714

    申请日：2010-02-24

    申请人： Yeong Hyeon Kwon ,  Kyu Jin Park ,  Jae Hoon Chung ,  Min Seok Noh

    发明人： Yeong Hyeon Kwon ,  Kyu Jin Park ,  Jae Hoon Chung ,  Min Seok Noh

    IPC分类号： H04H20/71

    CPC分类号： H04L5/0023 ,  H04L5/0026 ,  H04L5/0048

    摘要： A method and apparatus of transmitting data in a Multimedia Broadcast multicast service Single Frequency Network (MBSFN) subframe in a wireless communication system is provided. A base station (BS) transmits a physical downlink control channel (PDCCH) to a user equipment in a first orthogonal frequency division multiplexing (OFDM) symbol, transmits reference signals for a plurality of extended antenna ports to the user equipment in a second OFDM symbol by mapping the reference signals to subcarriers, and transmits a physical downlink shared channel (PDSCH) to the user equipment in the second OFDM symbol by mapping the PDSCH to the remaining subcarriers other than the subcarriers to which the reference signals are mapped.

    摘要翻译： 提供了一种在无线通信系统中的多媒体广播组播业务单频网（MBSFN）子帧中发送数据的方法和装置。 基站（BS）在第一正交频分复用（OFDM）符号中向用户设备发送物理下行链路控制信道（PDCCH），在第二OFDM符号中向用户设备发送多个扩展天线端口的参考信号 通过将参考信号映射到子载波，并且通过将PDSCH映射到除了参考信号映射到的子载波之外的剩余子载波，将物理下行链路共享信道（PDSCH）发送到第二OFDM符号中的用户设备。

    Method and apparatus for transmitting reference signal performed by relay station in wireless communication system
    53.
    发明授权
    Method and apparatus for transmitting reference signal performed by relay station in wireless communication system 失效
    用于在无线通信系统中发送由中继站执行的参考信号的方法和装置

    公开(公告)号：US08514768B2

    公开(公告)日：2013-08-20

    申请号：US13131686

    申请日：2009-12-10

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

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

    IPC分类号： H04B7/14

    CPC分类号： H04L27/2605 ,  H04L5/0007 ,  H04W72/04 ,  H04W88/04

    摘要： A method of transmitting a reference signal performed by a Relay Station (RS) in a wireless communication system comprises allocating a guard time in the front of a backhaul subframe or the end of the backhaul subframe, the backhaul subframe comprising a plurality of slots, each of the plurality of slots comprising a plurality of Orthogonal Frequency Division Multiplexing (OFDM) symbols, and the guard time being a time interval for switching between an access link and a backhaul link, and transmitting a Demodulation Reference Signal (DMRS) to a Base Station (BS) in an OFDM symbol of the backhaul subframe. The OFDM symbol for the DMRS is not over-lapped with the guard time.

    摘要翻译： 在无线通信系统中发送由中继站（RS）执行的参考信号的方法包括在回程子帧的前面或回程子帧的结尾分配保护时间，回程子帧包括多个时隙，每个时隙 所述多个时隙包括多个正交频分复用（OFDM）符号，并且所述保护时间是用于在接入链路和回程链路之间切换的时间间隔，并且将解调参考信号（DMRS）发送到基站 （BS）在回程子帧的OFDM符号中。 DMRS的OFDM符号在保护时间内不会过度匹配。

    Method and apparatus for transmitting sounding reference signal in radio communication system
    54.
    发明授权
    Method and apparatus for transmitting sounding reference signal in radio communication system 有权
    用于在无线电通信系统中发送探测参考信号的方法和装置

    公开(公告)号：US08351347B2

    公开(公告)日：2013-01-08

    申请号：US13320514

    申请日：2010-05-17

    申请人： Min Seok Noh ,  Jae Hoon Chung ,  Yeong Hyeon Kwon

    发明人： Min Seok Noh ,  Jae Hoon Chung ,  Yeong Hyeon Kwon

    IPC分类号： H04L12/26 ,  H04Q7/00

    CPC分类号： H04W4/00 ,  H04L5/0007 ,  H04L5/0048 ,  H04W72/1268 ,  H04W88/08

    摘要： Disclosed is a method for transmitting a sounding reference signal from to a base station in a radio communication system. More specifically, the method comprises the steps of: transmitting a periodic sounding reference signal to a base station; receiving a transmission instruction for an additional sounding reference signal from the base station; multiplexing said periodic sounding reference signal and said additional sounding reference signal along a frequency axis or a time axis; and transmitting said multiplexed periodic sounding reference signal and said additional sounding reference signal to said base station. Said multiplexing step is characterized by multiplexing said periodic sounding reference signal and said additional sounding reference signal along a frequency axis or a time axis.

    摘要翻译： 公开了一种用于在无线电通信系统中从基站发送探测参考信号的方法。 更具体地说，该方法包括以下步骤：向基站发送周期性探测参考信号; 从所述基站接收用于附加探测参考信号的传输指令; 沿着频率轴或时间轴复用所述周期性探测参考信号和所述附加探测参考信号; 以及将所述复用的周期性探测参考信号和所述附加探测参考信号发射到所述基站。 所述复用步骤的特征在于沿着频率轴或时间轴复用所述周期性探测参考信号和所述附加探测参考信号。

    METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION
    56.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION 审中-公开
    发送控制信息的方法和装置

    公开(公告)号：US20120051319A1

    公开(公告)日：2012-03-01

    申请号：US13319330

    申请日：2010-05-19

    申请人： Yeong Hyeon Kwon ,  Min Seok Noh ,  Jae Hoon Chung ,  Seung Hee Han ,  So Yeon Kim

    发明人： Yeong Hyeon Kwon ,  Min Seok Noh ,  Jae Hoon Chung ,  Seung Hee Han ,  So Yeon Kim

    IPC分类号： H04W72/04

    CPC分类号： H04W72/0406

    摘要： The present invention relates to a method for receiving control information, comprising: receiving a resource indicator concerning DeModulation Reference Signal (DM-RS) through a DM-RS field of a Physical Downlink Control Channel (PDCCH); and mapping the resource indicator regarding the DM-RS into the control information according to a predetermined condition, wherein the predetermined condition represents whether information that indicates mapping of the DM-RS and the control information is included in the PDCCH.

    摘要翻译： 本发明涉及一种用于接收控制信息的方法，包括：通过物理下行链路控制信道（PDCCH）的DM-RS字段接收关于去调制参考信号（DM-RS）的资源指示符; 并且根据预定条件将关于DM-RS的资源指示符映射到控制信息中，其中预定条件表示指示DM-RS和控制信息的映射的信息是否包括在PDCCH中。

    METHOD FOR RANDOM ACCESS TO UPLINK IN MULTI-CARRIER AGGREGATION ENVIRONMENT
    58.
    发明申请
    METHOD FOR RANDOM ACCESS TO UPLINK IN MULTI-CARRIER AGGREGATION ENVIRONMENT 有权
    用于随机访问多载波聚合环境中的上行链路的方法

    公开(公告)号：US20110206000A1

    公开(公告)日：2011-08-25

    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

    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
    59.
    发明申请
    UPLINK TRANSMISSION CONTROL METHOD IN SYSTEM SUPPORTING AN UPLINK MULTIPLE ACCESS TRANSMISSION MODE 有权
    支持上传多路访问传输模式的系统中的上行传输控制方法

    公开(公告)号：US20110110357A1

    公开(公告)日：2011-05-12

    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

    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。