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    METHOD TO GENERATE POWER CONTROL INFORMATION AND METHOD OF POWER CONTROL FOR UPLINK
    1.
    发明申请
    METHOD TO GENERATE POWER CONTROL INFORMATION AND METHOD OF POWER CONTROL FOR UPLINK 审中-公开
    生成电源控制信息的方法和上电的电源控制方法

    公开(公告)号：WO2009131352A3

    公开(公告)日：2010-11-25

    申请号：PCT/KR2009002066

    申请日：2009-04-21

    Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD ,  KIM JI HYUNG ,  KWON DONG SEUNG ,  KIM JU-HYUP ,  HONG EEN-KEE

    Inventor： KIM JI HYUNG ,  KWON DONG SEUNG ,  KIM JU-HYUP ,  HONG EEN-KEE

    IPC: H04W52/34 ,  H04W52/38

    CPC classification number: H04W52/46 ,  H04L5/0032 ,  H04L5/0037 ,  H04L5/0062 ,  H04L5/0094 ,  H04W52/40 ,  H04W52/42

    Abstract: In a communication system including a plurality of base stations and a plurality of terminals belonging to each of the base stations, the base station receives information on subcarriers allocated to a terminal that belongs to an adjacent base station from the adjacent base station. Thereafter, the base station generates power control information on the basis of the subcarrier information and transmits the power control information to the terminal, and the terminal controls uplink power on the basis of the received power control information. At this time, the power control information, as information based on estimating hitting between subcarriers used by the terminal that belongs to the base station and subcarriers used by the adjacent base station, may be a ratio found by dividing the total number of subcarriers used by each terminal that belongs to the adjacent base station by the entire number of subcarriers that can be used by the base station.

    Abstract translation: 在包括属于每个基站的多个基站和多个终端的通信系统中，基站从相邻基站接收分配给属于相邻基站的终端的子载波的信息。 此后，基站基于子载波信息生成功率控制信息，并向终端发送功率控制信息，并且终端基于接收到的功率控制信息来控制上行链路功率。 此时，作为基于由属于基站的终端使用的子载波之间的估计击打的信息和由相邻基站使用的子载波的功率控制信息可以是通过将所使用的副载波的总数除以 属于相邻基站的每个终端由基站可以使用的整个子载波数量。

    COMMUNICATION METHOD
    4.
    发明申请
    COMMUNICATION METHOD 审中-公开
    通信方法

    公开(公告)号：WO2011053053A3

    公开(公告)日：2011-11-03

    申请号：PCT/KR2010007541

    申请日：2010-10-29

    Applicant: KOREA ELECTRONICS TELECOMM ,  PARK JISOO ,  LEE NAMSUK ,  LEE SOOK JIN ,  PARK YOUN OK ,  KWON DONG SEUNG

    Inventor： PARK JISOO ,  LEE NAMSUK ,  LEE SOOK JIN ,  PARK YOUN OK ,  KWON DONG SEUNG

    IPC: H04L1/18 ,  H04B7/26

    CPC classification number: H04L1/1812 ,  H04B7/2656 ,  H04L1/1848 ,  H04L1/1854

    Abstract: According to the invention, a mobile station and a base station communicate with each other using a frame including one or more downlink subframes and one or more uplink subframes. The base station starts the transmission of a data burst in the subframe corresponding to a downlink subframe index. The mobile station transmits feedback for the data burst in the subframe corresponding to an uplink subframe index. In the event the frame operates in accordance with a time division duplex scheme, the uplink subframe index is determined using at least the downlink subframe index and a parameter value.

    Abstract translation: 根据本发明，移动台和基站使用包括一个或多个下行链路子帧和一个或多个上行链路子帧的帧来相互通信。 基站开始在与下行链路子帧索引对应的子帧中发送数据突发。 移动台在对应于上行链路子帧索引的子帧中发送针对数据突发的反馈。 在帧根据时分双工方案进行操作的情况下，至少使用下行链路子帧索引和参数值来确定上行链路子帧索引。

    RETRANSMISSION APPARATUS AND METHOD
    6.
    发明申请
    RETRANSMISSION APPARATUS AND METHOD 审中-公开
    恢复装置和方法

    公开(公告)号：WO2010024603A3

    公开(公告)日：2013-11-14

    申请号：PCT/KR2009004785

    申请日：2009-08-27

    Applicant: KOREA ELECTRONICS TELECOMM ,  KWON DONG SEUNG ,  KWAK BYUNG-JAE ,  PARK BUM-SOO

    Inventor： KWON DONG SEUNG ,  KWAK BYUNG-JAE ,  PARK BUM-SOO

    IPC: H04L1/18 ,  H04L1/00

    CPC classification number: H04L1/1893 ,  H04L1/0003 ,  H04L1/1816 ,  H04L1/1819 ,  H04L1/1887

    Abstract: A retransmission method maps at least some bits of codeword to symbols according to a first modulation method at the time of first transmission. The retransmission method maps at least some bits of the codeword to symbols according to a second modulation method that is different from the first modulation method at the time of second transmission after the first transmission. In this case, the second modulation method may have a lower modulation order than that of the first modulation method, or a sum of average reliability per bit of symbol according to the second modulation may be larger than a sum of average reliability per bit of symbol according to the first modulation method.

    Abstract translation: 在第一次发送时，重发方法将码字的至少一些比特根据第一调制方法映射到符号。 根据在第一次传输之后的第二次发送时与第一调制方法不同的第二调制方法，重传方法将码字的至少一些比特映射到符号。 在这种情况下，第二调制方法可以具有比第一调制方法更低的调制次序，或者根据第二调制的符号的每比特的平均可靠性的总和可以大于符号的每比特的平均可靠性的总和 根据第一调制方式。

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