Method and apparatus for transmitting control information in a wireless communication system
    43.
    发明授权
    Method and apparatus for transmitting control information in a 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:US08837414B2

    公开(公告)日:2014-09-16

    申请号:US13575939

    申请日:2011-02-01

    摘要: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting acknowledgement/negative ACK (ACK/NACK) in a wireless communication system which supports carrier aggregation, and to an apparatus for the method. A method in which a terminal transmits ACK/NACK in a wireless communication system that supports carrier aggregation comprises the following steps: receiving one or more physical downlink shared channels (PDSCHs); and transmitting ACK/NACK for said one or more PDSCHs via a physical uplink control channel (PUCCH). A PUCCH format for transmitting ACK/NACK is selected by taking the type of the carrier in which said one or more PDSCHs are received into account.

    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,本发明涉及一种用于在支持载波聚合的无线通信系统中发送确认/否定ACK(ACK / NACK)的方法以及用于该方法的装置。 一种终端在支持载波聚合的无线通信系统中发送ACK / NACK的方法包括以下步骤:接收一个或多个物理下行链路共享信道(PDSCH); 以及经由物理上行链路控制信道(PUCCH)发送用于所述一个或多个PDSCH的ACK / NACK。 通过考虑其中接收到所述一个或多个PDSCH的载波的类型来选择用于发送ACK / NACK的PUCCH格式。

    CONTROL INFORMATION TRANSMISSION AND RECEIVING METHOD FOR GROUP COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM
    45.
    发明申请
    CONTROL INFORMATION TRANSMISSION AND RECEIVING METHOD FOR GROUP COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中组通信的控制信息传输和接收方法

    公开(公告)号:US20120190394A1

    公开(公告)日:2012-07-26

    申请号:US13499154

    申请日:2010-06-15

    IPC分类号: H04W4/08 H04W72/04

    摘要: The present invention relates to a method for transmitting and receiving control information for group communications in a wireless communication system. According to one aspect of the present invention, a control information transmission method for group communication in a wireless communication system comprises the steps of, a base station: receiving a group communication request from one or more terminals; determining a plurality of terminals which will perform the group communication; allocating resources which are to be used for performing the group communication; and transmitting information on the plurality of terminals and resource allocation information on the resources which are to be used, to the one or more terminals among the plurality of terminals.

    摘要翻译: 本发明涉及一种在无线通信系统中发送和接收组通信的控制信息的方法。 根据本发明的一个方面,一种用于无线通信系统中的组通信的控制信息传输方法包括以下步骤:基站:从一个或多个终端接收组通信请求; 确定将执行组通信的多个终端; 分配用于执行群组通信的资源; 将关于多个终端的信息和关于要使用的资源的资源分配信息发送到多个终端中的一个或多个终端。

    Control information transmission and receiving method for group communication in wireless communication system
    46.
    发明授权
    Control information transmission and receiving method for group communication in wireless communication system 有权
    无线通信系统中用于组通信的控制信息发送和接收方法

    公开(公告)号:US08971947B2

    公开(公告)日:2015-03-03

    申请号:US13499154

    申请日:2010-06-15

    摘要: The present invention relates to a method for transmitting and receiving control information for group communications in a wireless communication system. According to one aspect of the present invention, a control information transmission method for group communication in a wireless communication system comprises the steps of, a base station: receiving a group communication request from one or more terminals; determining a plurality of terminals which will perform the group communication; allocating resources which are to be used for performing the group communication; and transmitting information on the plurality of terminals and resource allocation information on the resources which are to be used, to the one or more terminals among the plurality of terminals.

    摘要翻译: 本发明涉及一种在无线通信系统中发送和接收组通信的控制信息的方法。 根据本发明的一个方面,一种用于无线通信系统中的组通信的控制信息传输方法包括以下步骤:基站:从一个或多个终端接收组通信请求; 确定将执行组通信的多个终端; 分配用于执行群组通信的资源; 将关于多个终端的信息和关于要使用的资源的资源分配信息发送到多个终端中的一个或多个终端。

    Method for transmitting a signal using a relay station in a wireless communication system
    48.
    发明授权
    Method for transmitting a signal using a relay station in a wireless communication system 有权
    一种在无线通信系统中使用中继站发送信号的方法

    公开(公告)号:US08483118B2

    公开(公告)日:2013-07-09

    申请号:US12936196

    申请日:2009-04-03

    IPC分类号: H04J1/10

    CPC分类号: H04W72/1215

    摘要: A method of transmitting a signal using a relay station is disclosed. In a wireless communication system, the present invention includes the steps of enabling the relay station to receive the signal via a relay interval in a downlink interval using a first wireless communication scheme and a second wireless communication scheme in common from a base station and enabling the relay station to transmit the received signal to a first terminal using the first wireless communications scheme via a first downlink interval in the downlink interval or to a second terminal using the second wireless communication scheme via a second downlink interval.

    摘要翻译: 公开了使用中继站发送信号的方法。 在无线通信系统中,本发明包括以下步骤:使得中继站能够使用第一无线通信方式和基站中的第二无线通信方式,在下行链路间隔中经由中继间隔接收信号,并使能 中继站,经由第二无线通信方式经由第二下行链路间隔,经由所述下行链路间隔中的第一下行链路间隔或使用所述第二无线通信方式,使用所述第一无线通信方式向所述第一终端发送所接收的信号。

    Method for configuring basic signal allocation unit and method for transmitting signals using the same
    49.
    发明授权
    Method for configuring basic signal allocation unit and method for transmitting signals using the same 有权
    用于配置基本信号分配单元的方法和使用该信号分配单元发送信号的方法

    公开(公告)号:US08270504B2

    公开(公告)日:2012-09-18

    申请号:US12145340

    申请日:2008-06-24

    IPC分类号: H04L1/00

    摘要: A method for configurating a basic signal allocation unit and a method of transmitting signals using the configurated basic signal allocation unit are disclosed. In particular, a basic frequency domain signal allocation unit is configurated by considering at least one selected from the group consisting of a signaling overhead, a size of a coherent bandwidth and a number of divisors among specific numbers and an OFDM symbol number corresponding to a multiple of a subframe unit, each of the specific numbers multiplied to a predetermined subcarrier spacing to enable a result value of the multiplication to have a difference smaller than a prescribed threshold from a divisor of a system bandwidth. And, a time domain unit is configurated by 1-subframe unit. Accordingly, signaling overhead can be efficiently reduced.

    摘要翻译: 公开了一种用于配置基本信号分配单元的方法和使用配置的基本信号分配单元发送信号的方法。 特别地,基本的频域信号分配单元通过考虑从信令开销,相干带宽的大小和特定数目中的除数之间的选择中选择的至少一个以及与多个对应的OFDM符号数进行配置来配置 子帧单元的每个特定数量乘以预定子载波间隔,以使乘法的结果值与系统带宽的除数具有小于规定阈值的差值。 而且,时域单位由1子帧单位配置。 因此,可以有效地减少信令开销。

    METHOD FOR TRANSMITTING A SIGNAL USING A RELAY STATION IN A WIRELESS COMMUNICATION SYSTEM
    50.
    发明申请
    METHOD FOR TRANSMITTING A SIGNAL USING A RELAY STATION IN A WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中使用中继站发送信号的方法

    公开(公告)号:US20110096715A1

    公开(公告)日:2011-04-28

    申请号:US12936196

    申请日:2009-04-03

    IPC分类号: H04W40/00

    CPC分类号: H04W72/1215

    摘要: A method of transmitting a signal using a relay station is disclosed. In a wireless communication system, the present invention includes the steps of enabling the relay station to receive the signal via a relay interval in a downlink interval using a first wireless communication scheme and a second wireless communication scheme in common from a base station and enabling the relay station to transmit the received signal to a first terminal using the first wireless communications scheme via a first downlink interval in the downlink interval or to a second terminal using the second wireless communication scheme via a second downlink interval.

    摘要翻译: 公开了使用中继站发送信号的方法。 在无线通信系统中,本发明包括以下步骤:使得中继站能够使用第一无线通信方式和基站中的第二无线通信方式,在下行链路间隔中经由中继间隔接收信号,并使能 中继站,经由第二无线通信方式经由第二下行链路间隔,经由所述下行链路间隔中的第一下行链路间隔或使用所述第二无线通信方式,使用所述第一无线通信方式向所述第一终端发送所接收的信号。