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80 条记录 (耗时 0.011 秒)

    METHOD FOR RETRANSMITTING PACKETS ACCORDING TO DECODING FAILURES OR RELIABILITY
    23.
    发明公开
    METHOD FOR RETRANSMITTING PACKETS ACCORDING TO DECODING FAILURES OR RELIABILITY 审中-公开
    方法重复数据包传输DEPENDING有关错误或可靠性解码

    公开(公告)号：EP2181519A4

    公开(公告)日：2011-03-30

    申请号：EP08848059

    申请日：2008-11-06

    申请人： LG ELECTRONICS INC

    发明人： KWON YEONG HYEON ,  PARK HONG WON ,  CHO SUNG GU ,  NAM KI HO ,  KIM DONG CHEOL ,  KWAK JIN SAM ,  MOON SUNG HO ,  LEE HYUN WOO ,  HAN SEUNG HEE ,  NOH MIN SEOK

    IPC分类号： H04L1/18 ,  H04L1/16 ,  H04L27/26

    CPC分类号： H04L1/0007 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1893 ,  H04L27/2608

    摘要： A method for retransmitting packets in accordance with decoding failure or reliability is disclosed. A method for retransmitting packets from a transmitting side in accordance with information of a receiving side comprises changing an order of packet symbols mapped with subcarriers, if retransmission information representing decoding success or reliability for a specific codeword is received from the receiving side mapping the packet symbols with the subcarriers in accordance with the changed order; and transmitting a codeword generated in accordance with the mapped result to the receiving side. Thus, it is possible to improve packet decoding success probability of the receiving side during initial transmission or retransmission by controlling a type of transmission packets in accordance with feedback information of the receiving side.

    摘要翻译： 一种用于在雅舞蹈与解码失败或重传的可靠性的分组方法游离缺失盘。 一种用于从发送侧在雅舞蹈与接收侧的信息重发分组的方法包括：改变与子载波映射的分组中的符号的顺序，如果从接收侧接收到的映射的分组中的符号表示特定的码字解码成功或可靠性重发信息 在用改变的顺序雅舞蹈子载波; 和发射在雅舞蹈与映射的结果到接收侧生成的码字。 因此，有可能通过控制雅舞的接收侧的反馈信息的类型的传输数据包的初始传输或重传时，以改善接收侧的数据包解码成功的概率。

    METHOD FOR CONSTRUCTING RACH PREAMBLE AND METHOD FOR TRANSMITTING RACH SIGNAL
    24.
    发明公开
    METHOD FOR CONSTRUCTING RACH PREAMBLE AND METHOD FOR TRANSMITTING RACH SIGNAL 有权
    方法为构建RACH签名和方法，用于传输RACH信号

    公开(公告)号：EP2176966A4

    公开(公告)日：2011-01-19

    申请号：EP08778787

    申请日：2008-07-14

    申请人： LG ELECTRONICS INC

    发明人： LEE HYUN WOO ,  HAN SEUNG HEE ,  NOH MIN SEOK ,  KWAK JIN SAM ,  KWON YEONG HYEON ,  VUJCIC DRAGAN ,  KIM DONG CHEOL

    IPC分类号： H04B7/26

    CPC分类号： H04W74/004 ,  H04W74/0833 ,  H04W74/0866

    摘要： A wireless communication system is disclosed. A method for constructing a RACH preamble according to a cell radius of a base station (BS) irrespective of a guard time (GT) and a method for allocating the RACH preamble are disclosed. A method for constructing a preamble of a random access channel (RACH) includes acquiring time-length information of a predetermined cyclic prefix (CP) for each cell radius of a base station (BS), acquiring sequence time-length information of a single sequence or a repeated sequence, and constructing the preamble using the predetermined CP time-length information and the sequence time-length information, irrespective of a time length of a guard time (GT).

    摘要翻译： 一种无线通信系统是游离缺失盘。 一种用于构造RACH前导gemäß到基站（BS）不考虑保护时间（GT）和用于分配的RACH前导码的方法的小区半径方法游离缺失光盘。 一种用于构建随机接入信道（RACH）的前导码的方法包括：获取用于在基站（BS）的每个小区的半径的预定循环前缀（CP）的时间长度的信息，获取单个序列的序列时间长度的信息 或重复序列，并且使用预定的CP时间长度信息和序列时间长度的信息构建所述前导码，而不管是保护时间（GT）的时间长度。

    METHOD OF TRANSMITTING SCHEDULING REQUEST IN A WIRELESS COMMUNICATION SYSTEM
    25.
    发明公开
    METHOD OF TRANSMITTING SCHEDULING REQUEST IN A WIRELESS COMMUNICATION SYSTEM 有权
    EEREM DRAHTLOSEN KOMMUNIKATIONSSYSTEM VERFAHREN ZUMÜBERTRAGENVON MITTELZUTEILUNGSANFRAGEN

    公开(公告)号：EP2119056A4

    公开(公告)日：2010-03-03

    申请号：EP08778745

    申请日：2008-07-11

    申请人： LG ELECTRONICS INC

    发明人： KWON YEONG HYEON ,  HAN SEUNG HEE ,  LEE HYUN WOO ,  CHUNG JAE HOON ,  KWAK JIN SAM ,  KIM DONG CHEOL ,  NOH MIN SEOK

    IPC分类号： H04W74/04

    CPC分类号： H04L5/0053 ,  H04L5/0007 ,  H04L5/0091 ,  H04L27/261 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/1263 ,  H04W74/0866

    摘要： A method of transmitting a scheduling request which is used to request a radio resource for uplink transmission includes determining a subframe for transmitting the scheduling request, the subframe comprising two consecutive slots, each slot comprising a plurality of single carrier-frequency division multiple access (SC-FDMA) symbols, the scheduling request being carried by presence or absence of transmission of uplink control channel configuring an uplink control channel for transmission of the scheduling request in that subframe, and transmitting the scheduling request on the uplink control channel. The SC-FDMA symbols in each slot are divided into a first and a second set of SC-FDMA symbols and the frequency domain sequences are mapped to each of the SC-FDMA sets. Each of the frequency domain sequences is cycle shifted with respect to each other, and each set of mapped frequency domain sequences is spread with a corresponding first or second orthogonal sequence having a length equal to the number of SC-FDMA symbols in the respective first or second set.

    摘要翻译： 发送用于请求无线资源进行上行链路传输的调度请求的方法包括确定用于发送调度请求的子帧，所述子帧包括两个连续时隙，每个时隙包括多个单载波频分多址（SC -FDMA）符号，所述调度请求由所述上行链路控制信道的传输的存在或不存在构成，用于在所述子帧中传输所述调度请求，并且在所述上行链路控制信道上发送所述调度请求。 每个时隙中的SC-FDMA符号被划分为第一和第二组SC-FDMA符号，并且频域序列被映射到每个SC-FDMA组。 每个频域序列相对于彼此循环移位，并且每组映射的频域序列以相应的第一或第二正交序列扩展，其长度等于相应的第一或第二正交序列中的SC-FDMA符号的数量 第二集

    APPARATUS AND METHOD FOR PERFORMING COMMUNICATION USING FRAME STRUCTRUE SUPPORTING H-FDD OPERATION
    27.
    发明公开
    APPARATUS AND METHOD FOR PERFORMING COMMUNICATION USING FRAME STRUCTRUE SUPPORTING H-FDD OPERATION 审中-公开
    VORRICHTUNG UND VERFAHREN ZURDURCHFÜHRUNGVON KOMMUNIKATIONEN MITHILFE EINER H-FDD-OPERATIONENUNTERSTÜTZENDENRAHMENSTRUKTUR

    公开(公告)号：EP2443770A4

    公开(公告)日：2017-06-14

    申请号：EP10789742

    申请日：2010-06-17

    申请人： LG ELECTRONICS INC

    发明人： LIM DONG GUK ,  MOON SUNG HO ,  CHO HAN GYU ,  KWON YEONG HYEON ,  KWAK JIN SAM

    IPC分类号： H04B7/26 ,  H04W72/04 ,  H04W72/12

    CPC分类号： H04W72/042 ,  H04L1/1812 ,  H04L1/1887 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/005 ,  H04L5/0094 ,  H04L5/1469

    摘要： A method for performing communication using a frame structure that supports a half-frequency division duplex (H-FDD) operation and a device using the same are disclosed. A base station performs resource allocation scheduling to support H-FDD user equipment operation in a mobile communication system. For example, the base station allocates first, second and last uplink subframes for idle subframes within a specific frame or punctures them, so that the H-FDD user equipment does not use the uplink subframes. The base station transmits the scheduled resource allocation information to the user equipment through a superframe header, a preamble and a MAP. The user equipment which has received the scheduled resource allocation information (subframe index and location that can be used by the user equipment) transmits and receives a signal based on the resource allocation information.

    摘要翻译： 公开了一种使用支持​​半频分双工（H-FDD）操作的帧结构来执行通信的方法和使用该方法的设备。 基站执行资源分配调度以支持移动通信系统中的H-FDD用户设备操作。 例如，基站为特定帧内的空闲子帧分配第一，第二和最后一个上行链路子帧或者对它们进行打孔，使得H-FDD用户设备不使用上行链路子帧。 基站通过超帧报头，前导码和MAP将调度资源分配信息发送给用户设备。 已经接收到调度资源分配信息（用户设备可以使用的子帧索引和位置）的用户设备基于资源分配信息来发送和接收信号。

    METHOD AND APPARATUS FOR TRANSMITTING FEEDBACK INFORMATION ON A REFERENCE SIGNAL
    28.
    发明公开
    METHOD AND APPARATUS FOR TRANSMITTING FEEDBACK INFORMATION ON A REFERENCE SIGNAL 审中-公开
    方法和装置用于转移反馈资料仅供参考信号

    公开(公告)号：EP2429098A4

    公开(公告)日：2017-03-15

    申请号：EP10772296

    申请日：2010-05-10

    申请人： LG ELECTRONICS INC

    发明人： KWON YEONG HYEON ,  LEE MOON IL ,  CHO HAN KYU ,  CHUNG JAE HOON ,  KIM SO YEON

    IPC分类号： H04B7/26 ,  H04L5/00 ,  H04L25/02

    CPC分类号： H04L5/0053 ,  H04B7/2606 ,  H04L5/0048 ,  H04L5/0057 ,  H04L25/0224

    摘要： The present invention relates to a method wherein a terminal transmits control information in a wireless communication system, and comprises the steps of: receiving a first reference signal, which is transmitted according to a first transmission period, from a base station; receiving a second reference signal, which is transmitted according to a second transmission period, from the base station; performing channel estimation using at least the first or second reference signals; and reporting control information, which includes at least channel information on the first reference signal or channel information on the second reference signal, to the base station according to the channel estimation result, wherein the control information may be configured such that the channel information on the first reference signal and the channel information on the second reference signal are multiplexed or such that any one of same is dropped.