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    WIRELESS COMMUNICATION SYSTEM AND METHOD FOR PERFORMING COOPERATIVE DIVERSITY USING CYCLIC DELAY
    3.
    发明申请
    WIRELESS COMMUNICATION SYSTEM AND METHOD FOR PERFORMING COOPERATIVE DIVERSITY USING CYCLIC DELAY 审中-公开
    无线通信系统及使用周期延迟执行合作多样性的方法

    公开(公告)号：US20110182187A1

    公开(公告)日：2011-07-28

    申请号：US12808909

    申请日：2008-09-17

    申请人： Byung Jang Jeong ,  Taegyun Noh ,  Hyun Kyu Chung ,  Jae Hong Lee ,  Dong Woo Lee

    发明人： Byung Jang Jeong ,  Taegyun Noh ,  Hyun Kyu Chung ,  Jae Hong Lee ,  Dong Woo Lee

    IPC分类号： H04L12/26

    CPC分类号： H04L1/18 ,  H04B7/026 ,  H04B7/15592 ,  H04L2001/0097

    摘要： A wireless communication system and method of performing cooperative diversity using cyclic delay is provided. A transmitting terminal constituting the wireless communication system includes: a data transmitter configured to transmit data to each of at least one relay terminal and a receiving terminal; an error detection result receiver to receive an error detection result from a relay terminal that detects an error in the data among the at least one relay terminal; and a data retransmitter configured to retransmit data to the receiving terminal when it is determined each of the at least one relay terminal detects the error in the data based on the error detection result.

    摘要翻译： 提供了一种使用循环延迟执行协作分集的无线通信系统和方法。 构成无线通信系统的发送终端包括：数据发送器，被配置为向至少一个中继终端和接收终端中的每一个发送数据; 错误检测结果接收器，用于从所述至少一个中继终端中检测到数据中的错误的中继终端接收错误检测结果; 以及数据重发器，被配置为当确定所述至少一个中继终端中的每一个基于所述错误检测结果检测到所述数据中的错误时，向所述接收终端重传数据。

    Relay network and entity for continuous transmission based on superposition coding
    4.
    发明授权
    Relay network and entity for continuous transmission based on superposition coding 失效
    基于叠加编码的中继网络和连续传输实体

    公开(公告)号：US08509681B2

    公开(公告)日：2013-08-13

    申请号：US12747655

    申请日：2008-12-11

    申请人： Taegyun Noh ,  Seong Keun Oh ,  Min Lee ,  Byung Jang Jeong ,  Hyun Kyu Chung

    发明人： Taegyun Noh ,  Seong Keun Oh ,  Min Lee ,  Byung Jang Jeong ,  Hyun Kyu Chung

    IPC分类号： H04B7/14 ,  H04W72/04

    CPC分类号： H04B7/15592 ,  H04B7/2606

    摘要： Disclosed is a method of using relay that may continuously transmit data without time division based on superposition coding in a communication system. When transmission of a relay-supported user signal via a base station-relay link is performed, the method of using relay based on the superposition coding reuses a resource allocated to a direct-transmission user based on the superposition coding to perform the transmission. According to example embodiments, a separate resource for the base station-relay link may not be needed, and continuous relay transmission is possible without time division, thereby substantially increasing frequency efficiency and reducing a transmission delay caused by the use of the relay.

    摘要翻译： 公开了一种使用可以在通信系统中基于叠加编码的时分而不间断地发送数据的中继的方法。 当执行通过基站中继链路发送中继支持的用户信号时，基于叠加编码的使用中继的方法根据叠加编码重新分配给直接传输用户的资源进行发送。 根据示例性实施例，可以不需要用于基站中继链路的独立资源，并且可以在没有时分的情况下进行连续中继传输，从而显着提高频率效率并减少由使用继电器引起的传输延迟。

    RELAY NETWORK AND ENTITY FOR CONTINUOUS TRANSMISSION BASED ON SUPERPOSITION CODING
    5.
    发明申请
    RELAY NETWORK AND ENTITY FOR CONTINUOUS TRANSMISSION BASED ON SUPERPOSITION CODING 失效
    继电器网络和基于超级编码的连续传输实体

    公开(公告)号：US20100279600A1

    公开(公告)日：2010-11-04

    申请号：US12747655

    申请日：2008-12-11

    申请人： Taegyun Noh ,  Seong Keun Oh ,  Min Lee ,  Byung Jang Jeong ,  Hyun Kyu Chung

    发明人： Taegyun Noh ,  Seong Keun Oh ,  Min Lee ,  Byung Jang Jeong ,  Hyun Kyu Chung

    IPC分类号： H04B3/36 ,  H04B7/00

    CPC分类号： H04B7/15592 ,  H04B7/2606

    摘要： Disclosed is a method of using relay that may continuously transmit data without time division based on superposition coding in a communication system. When transmission of a relay-supported user signal via a base station-relay link is performed, the method of using relay based on the superposition coding reuses a resource allocated to a direct-transmission user based on the superposition coding to perform the transmission. According to example embodiments, a separate resource for the base station-relay link may not be needed, and continuous relay transmission is possible without time division, thereby substantially increasing frequency efficiency and reducing a transmission delay caused by the use of the relay.

    摘要翻译： 公开了一种使用可以在通信系统中基于叠加编码的时分而不间断地发送数据的中继的方法。 当执行通过基站中继链路发送中继支持的用户信号时，基于叠加编码的使用中继的方法根据叠加编码重新分配给直接传输用户的资源进行发送。 根据示例性实施例，可以不需要用于基站中继链路的独立资源，并且可以在没有时分的情况下进行连续中继传输，从而显着提高频率效率并减少由使用继电器引起的传输延迟。

    Apparatus for transmission and reception with transmit diversity using cyclic subcarrier shift
    6.
    发明授权
    Apparatus for transmission and reception with transmit diversity using cyclic subcarrier shift 有权
    使用循环子载波移位的发送分集的发送和接收装置

    公开(公告)号：US08526526B2

    公开(公告)日：2013-09-03

    申请号：US12999225

    申请日：2009-07-01

    申请人： Byung Jang Jeong ,  Taegyun Noh ,  Young Jo Ko ,  Jae Young Ahn

    发明人： Byung Jang Jeong ,  Taegyun Noh ,  Young Jo Ko ,  Jae Young Ahn

    IPC分类号： H04L1/02

    CPC分类号： H04B7/12 ,  H04L1/0042 ,  H04L1/04 ,  H04L5/0023 ,  H04L5/0044 ,  H04L25/03159 ,  H04L25/03866 ,  H04L2025/03414

    摘要： Provided is a technology adopting multiple transmit antennas in a radio communication system. In a mobile communication system of a signal carrier frequency division multiple access (SC-FDMA) scheme, it is possible to transmit data using the multiple transmit antennas, while maintaining a peak to average power ratio (PAPR) to be low. Also, it is possible to provide a new transmit diversity transmission even in a general radio communication system including an orthogonal frequency division multiple access (OFDMA), a code division multiple access (CDMA) scheme, and the like.

    摘要翻译： 提供了一种在无线电通信系统中采用多个发射天线的技术。 在信号载波频分多址（SC-FDMA）方式的移动通信系统中，可以在使峰值平均功率比（PAPR）保持为低的同时，使用多个发送天线发送数据。 此外，即使在包括正交频分多址（OFDMA），码分多址（CDMA）方案等的通用无线电通信系统中，也可以提供新的发射分集传输。

    APPARATUS FOR TRANSMISSION AND RECEPTION WITH TRANSMIT DIVERSITY USING CYCLIC SUBCARRIER SHIFT
    7.
    发明申请
    APPARATUS FOR TRANSMISSION AND RECEPTION WITH TRANSMIT DIVERSITY USING CYCLIC SUBCARRIER SHIFT 有权
    传输和接收传输多样性的装置使用循环子载波移位

    公开(公告)号：US20110090987A1

    公开(公告)日：2011-04-21

    申请号：US12999225

    申请日：2009-07-01

    申请人： Byung Jang Jeong ,  Taegyun Noh ,  Young Jo Ko ,  Jae Young Ahn

    发明人： Byung Jang Jeong ,  Taegyun Noh ,  Young Jo Ko ,  Jae Young Ahn

    IPC分类号： H04L27/00

    CPC分类号： H04B7/12 ,  H04L1/0042 ,  H04L1/04 ,  H04L5/0023 ,  H04L5/0044 ,  H04L25/03159 ,  H04L25/03866 ,  H04L2025/03414

    摘要： Provided is a technology adopting multiple transmit antennas in a radio communication system. In a mobile communication system of a signal carrier frequency division multiple access (SC-FDMA) scheme, it is possible to transmit data using the multiple transmit antennas, while maintaining a peak to average power ratio (PAPR) to be low. Also, it is possible to provide a new transmit diversity transmission even in a general radio communication system including an orthogonal frequency division multiple access (OFDMA), a code division multiple access (CDMA) scheme, and the like.

    摘要翻译： 提供了一种在无线电通信系统中采用多个发射天线的技术。 在信号载波频分多址（SC-FDMA）方式的移动通信系统中，可以在使峰值平均功率比（PAPR）保持为低的同时，使用多个发送天线发送数据。 此外，即使在包括正交频分多址（OFDMA），码分多址（CDMA）方案等的通用无线电通信系统中，也可以提供新的发射分集传输。

    SEAMLESS SERVICE METHOD CONTROLLED BY USER TERMINAL
    8.
    发明申请
    SEAMLESS SERVICE METHOD CONTROLLED BY USER TERMINAL 审中-公开
    用户终端控制的无缝服务方式

    公开(公告)号：US20110122812A1

    公开(公告)日：2011-05-26

    申请号：US12808667

    申请日：2008-12-18

    申请人： Byung Jang Jeong ,  Hyun Kyu Chung ,  Seong Keun Oh ,  Jae-Hyun Kim ,  Hyun-Jin Lee

    发明人： Byung Jang Jeong ,  Hyun Kyu Chung ,  Seong Keun Oh ,  Jae-Hyun Kim ,  Hyun-Jin Lee

    IPC分类号： H04W40/00

    CPC分类号： H04W36/18 ,  H04W4/00 ,  H04W8/22 ,  H04W28/10 ,  H04W80/06

    摘要： Provided are a seamless service method controlled by a user terminal, the method including: storing radio access technology (RAT) information and service flow information associated with a connecting radio access network (RAN); when a new link is detected, storing RAT information associated with the new link; verifying whether a new RAN satisfying a handover initiation criterion exists; when the new RAN exists, attempting a link connection with the new RAN; being assigned with an Internet Protocol (IP) to be used in the new RAN; setting up a handover service flow using the new RAN; and receiving a service via multiple paths using a connecting service flow and the handover service flow. Through this, it is possible to provide the seamless QoS even while the handover is being performed.

    摘要翻译： 提供了一种由用户终端控制的无缝服务方法，所述方法包括：存储与连接无线接入网（RAN）相关联的无线接入技术（RAT）信息和业务流信息; 当检测到新链路时，存储与新链路相关联的RAT信息; 验证是否存在满足切换启动准则的新RAN; 当存在新的RAN时，尝试与新的RAN的链路连接; 被分配有用于新RAN的因特网协议（IP）; 使用新的RAN建立切换服务流; 以及使用连接服务流和切换服务流通过多个路径接收服务。 通过这种方式，即使在执行切换时也可以提供无缝QoS。

    Method and apparatus for canceling introduced signal and cognitive radio communication apparatus using the same
    9.
    发明授权
    Method and apparatus for canceling introduced signal and cognitive radio communication apparatus using the same 有权
    用于取消引入信号的方法和装置以及使用其的认知无线电通信装置

    公开(公告)号：US08812037B2

    公开(公告)日：2014-08-19

    申请号：US13304485

    申请日：2011-11-25

    申请人： Sang Won Kim ,  Sun Min Lim ,  Hoi Yoon Jung ,  Byung Jang Jeong

    发明人： Sang Won Kim ,  Sun Min Lim ,  Hoi Yoon Jung ,  Byung Jang Jeong

    IPC分类号： H04B15/00 ,  H04L27/00

    CPC分类号： H04L27/0006

    摘要： The present invention relates to a wireless communication system and, more particularly, to a spectrum sensing method in cognitive radio communication. According to an aspect of the present invention, a method of canceling an introduced transmission signal includes generating a first signal, having an inverse phase, using a data transmission signal transmitted by a data transmission unit, adjusting a path and/or an amplitude of the first signal, and generating a first signal, having an inverse phase, using a data transmission signal transmitted by a data transmission unit, adjusting a path and/or an amplitude of the first signal, and canceling a second signal, introduced through a data receiving unit, and the first signal by the data transmission signal.

    摘要翻译： 无线通信系统技术领域本发明涉及无线通信系统，更具体地，涉及认知无线电通信中的频谱感测方法。 根据本发明的一个方面，一种消除引入的传输信号的方法包括使用由数据传输单元发送的数据传输信号来产生具有反相位的第一信号，调整路径和/或幅度 并且使用由数据传输单元发送的数据传输信号产生具有逆相位的第一信号，调整第一信号的路径和/或幅度，以及消除通过数据接收引入的第二信号 单位，第一个信号由数据传输信号。