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    Method and apparatus for transmitting control information in wireless communication system
    64.
    发明授权
    Method and apparatus for transmitting control information in wireless communication system 有权
    用于在无线通信系统中发送控制信息的方法和装置

    公开(公告)号：US08855076B2

    公开(公告)日：2014-10-07

    申请号：US13639463

    申请日：2011-04-04

    申请人： Seung Hee Han ,  Sung Ho Moon ,  Jae Hoon Chung ,  Moon Il Lee ,  Yeong Hyeon Kwon

    发明人： Seung Hee Han ,  Sung Ho Moon ,  Jae Hoon Chung ,  Moon Il Lee ,  Yeong Hyeon Kwon

    IPC分类号： H04W4/00 ,  H04B7/208 ,  H04L27/26 ,  H04L5/00 ,  H04J13/00

    CPC分类号： H04L5/0053 ,  H04J13/0062 ,  H04L5/0023 ,  H04L27/2636 ,  H04L27/2697

    摘要： The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for transmitting control information through a PUCCH in a wireless communication system and an apparatus for same comprising the steps of: obtaining a plurality of second modulation symbol streams corresponding to a plurality of SC-FDMA (Single Carrier Frequency Division Multiplexing) symbols by diffusing a plurality of first modulation symbol streams to form the first modulation symbol streams corresponding to the SC-FDMA symbols within a first slot; obtaining a plurality of complex symbol streams by performing a DFT (Discrete Fourier Transform) pre-coding process for the plurality of second modulation symbol streams; and transmitting the plurality of complex symbol streams through the PUCCH wherein the plurality of second modulation symbol streams are scrambled in a SC-FDMA symbol level.

    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，本发明涉及一种通过无线通信系统中的PUCCH发送控制信息的方法及其装置，包括以下步骤：获得与多个SC-FDMA（Single）对应的多个第二调制符号流 载波频分复用）符号，通过扩散多个第一调制符号流以形成与第一时隙内的SC-FDMA符号对应的第一调制符号流; 通过对所述多个第二调制符号流执行DFT（离散傅里叶变换）预编码处理来获得多个复符号流; 以及通过所述PUCCH发送所述多个复符号流，其中所述多个第二调制符号流以SC-FDMA符号级加扰。

    METHOD AND APPARATUS FOR INFORMATION TRANSMISSION IN WIRELESS TRANSMISSION SYSTEM
    67.
    发明申请
    METHOD AND APPARATUS FOR INFORMATION TRANSMISSION IN WIRELESS TRANSMISSION SYSTEM 有权
    无线传输系统信息传输的方法与装置

    公开(公告)号：US20110216733A1

    公开(公告)日：2011-09-08

    申请号：US13128404

    申请日：2009-11-16

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

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

    IPC分类号： H04W72/04

    CPC分类号： H04L5/003 ,  H04L5/0007

    摘要： Provided are a method of information transmission performed by a transmitter in a wireless transmission system and an apparatus for same. Said method comprises a step wherein a first information sequence is generated based on a first transmission symbol and a first resource index, a second information sequence is generated based on a second transmission symbol and a second resource index, a third information sequence is generated based on a third transmission symbol and a third resource index, a fourth information sequence is generated based on a fourth transmission symbol and a fourth resource index, a fifth information sequence is generated based on a fifth transmission symbol and a fifth resource index, a sixth information sequence is generated based on a sixth transmission symbol and a sixth resource index; and a step wherein said first information sequence, said second information sequence, and said third information sequence are transmitted via a first antenna, and said fourth information sequence, said fifth information sequence, and said sixth information sequence are transmitted via a second antenna, respectively.

    摘要翻译： 提供了一种由无线传输系统中的发射机执行的信息传输方法及其装置。 所述方法包括以下步骤：基于第一传输符号和第一资源索引生成第一信息序列，基于第二传输符号和第二资源索引生成第二信息序列，基于 第三传输符号和第三资源索引，基于第四传输符号和第四资源索引生成第四信息序列，基于第五传输符号和第五资源索引生成第五信息序列，第六信息序列 基于第六传输符号和第六资源索引生成; 以及其中所述第一信息序列，所述第二信息序列和所述第三信息序列经由第一天线发送的步骤，并且所述第四信息序列，所述第五信息序列和所述第六信息序列分别经由第二天线发送 。

    Method and Apparatus for Performing HARQ Process in Wireless Communication System
    70.
    发明申请
    Method and Apparatus for Performing HARQ Process in Wireless Communication System 有权
    用于在无线通信系统中执行HARQ过程的方法和装置

    公开(公告)号：US20110211522A1

    公开(公告)日：2011-09-01

    申请号：US13126918

    申请日：2009-10-30

    申请人： Jae Hoon Chung ,  So Yeon Kim ,  Kyu Jin Park ,  Seung Hee Han ,  Yeong Hyeon Kwon

    发明人： Jae Hoon Chung ,  So Yeon Kim ,  Kyu Jin Park ,  Seung Hee Han ,  Yeong Hyeon Kwon

    IPC分类号： H04B7/14 ,  H04W72/04

    CPC分类号： H04L1/1887 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/0057

    摘要： A method of performing hybrid automatic repeat request (HARQ) by a source station in a wireless communication system is provided. The method includes: transmitting data to a destination station at a transmission start time; receiving an acknowledgment (ACK) or negative-acknowledgement (NACK) signal for the data from the destination station after a first transmission time interval elapses from the transmission start time; and upon receiving the NACK signal, retransmitting the data after a second transmission time interval elapses from the transmission start time, wherein the second transmission time interval is one transmission time interval selected from a plurality of predetermined transmission time intervals. Accordingly, the wireless communication system can perform a heterogeneous HARQ process in which an HARQ period, an ACK/NACK transmission start time, and the like are different.

    摘要翻译： 提供了一种在无线通信系统中由源站执行混合自动重传请求（HARQ）的方法。 该方法包括：在发送开始时间向目的站发送数据; 在从传输开始时间经过第一传输时间间隔之后，接收来自目的站的数据的确认（ACK）或否定确认（NACK）信号; 并且一旦接收到所述NACK信号，则在从所述发送开始时刻经过第二发送时间间隔之后重发所述数据，其中所述第二发送时间间隔是从多个预定发送时间间隔中选择的一个发送时间间隔。 因此，无线通信系统可以执行其中HARQ周期，ACK / NACK发送开始时间等不同的异构HARQ进程。