Method of transmitting data in wireless communication system
    1.
    发明授权
    Method of transmitting data in wireless communication system 有权
    在无线通信系统中传输数据的方法

    公开(公告)号:US08498232B2

    公开(公告)日:2013-07-30

    申请号:US12810622

    申请日:2008-12-24

    IPC分类号: H04H20/71

    CPC分类号: H04B7/2643

    摘要: A method of transmitting data in a wireless communication system includes preparing a frame including a unicast subframe for unicast data and an MBS (Multicast and Broadcast Service) subframe for MBS data; and transmitting the unicast data and the MBS data via the frame, wherein the MBS subframe includes an idle time during which data is not carried, and the idle time is arranged to be at the temporally latest position in the MBS subframe. An MBS frame structure for using an appropriate CP with respect to MBS signals transmitted from multi-cell is provided, so an unnecessary idle time can be reduced, and thus, the efficiency of limited radio resources can be improved.

    摘要翻译: 一种在无线通信系统中发送数据的方法包括准备包括用于单播数据的单播子帧和用于MBS数据的MBS(组播和广播业务)子帧的帧; 以及经由所述帧发送所述单播数据和所述MBS数据,其中,所述MBS子帧包括不携带数据的空闲时间,并且所述空闲时间被布置为处于MBS子帧中的时间上最新的位置。 提供了一种用于对从多小区发送的MBS信号使用适当的CP的MBS帧结构,因此可以减少不必要的空闲时间,从而可以提高有限的无线电资源的效率。

    METHOD OF TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM
    2.
    发明申请
    METHOD OF TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中传输数据的方法

    公开(公告)号:US20100278094A1

    公开(公告)日:2010-11-04

    申请号:US12810622

    申请日:2008-12-24

    IPC分类号: H04H20/71

    CPC分类号: H04B7/2643

    摘要: A method of transmitting data in a wireless communication system includes preparing a frame including a unicast subframe for unicast data and an MBS (Multicast and Broadcast Service) subframe for MBS data; and transmitting the unicast data and the MBS data via the frame, wherein the MBS subframe includes an idle time during which data is not carried, and the idle time is arranged to be at the temporally latest position in the MBS subframe. An MBS frame structure for using an appropriate CP with respect to MBS signals transmitted from multi-cell is provided, so an unnecessary idle time can be reduced, and thus, the efficiency of limited radio resources can be improved.

    摘要翻译: 一种在无线通信系统中发送数据的方法包括准备包括用于单播数据的单播子帧和用于MBS数据的MBS(组播和广播业务)子帧的帧; 以及经由所述帧发送所述单播数据和所述MBS数据,其中,所述MBS子帧包括不携带数据的空闲时间,并且所述空闲时间被布置为处于MBS子帧中的时间上最新的位置。 提供了一种用于对从多小区发送的MBS信号使用适当的CP的MBS帧结构,因此可以减少不必要的空闲时间,从而可以提高有限的无线电资源的效率。

    METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM
    6.
    发明申请
    METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中发送和接收数据的方法

    公开(公告)号:US20120027123A1

    公开(公告)日:2012-02-02

    申请号:US13264739

    申请日:2010-04-13

    IPC分类号: H04L27/04

    摘要: The present invention relates to a method for transmitting and receiving data in a wireless communication system. The method for transmitting data in a wireless communication system, according to one aspect of the present invention, comprises a step in which a base station transmits downlink data to a first terminal which supports a first system via a first region of a frame, and transmits downlink data to a second terminal which supports a second system via a second region which follows the first region corresponding to a frame offset on a time axis, wherein said frame offset is an offset of the start point of the frame for said first system and the start point of the frame for said second system, and said first region includes 3+6 (said frame offset-1) OFDM symbols.

    摘要翻译: 本发明涉及一种在无线通信系统中发送和接收数据的方法。 根据本发明的一个方面,在无线通信系统中发送数据的方法包括以下步骤:基站经由帧的第一区域向支持第一系统的第一终端发送下​​行链路数据,并发送 下行链路数据到第二终端,第二终端经由跟随在时间轴上的帧偏移的第一区域的第二区域支持第二系统,其中所述帧偏移是所述第一系统的帧起始点的偏移量, 所述第二系统的帧的起始点,并且所述第一区域包括3 + 6(所述帧偏移-1)OFDM符号。

    METHOD OF TRANSMITTING RECEIVING A DATA IN A WIRELESS COMMUNICATION SYSTEM
    7.
    发明申请
    METHOD OF TRANSMITTING RECEIVING A DATA IN A WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中发送数据的方法

    公开(公告)号:US20100177727A1

    公开(公告)日:2010-07-15

    申请号:US12687511

    申请日:2010-01-14

    IPC分类号: H04W72/04

    摘要: A method of transmitting and receiving data in a wireless communication system is disclosed. According to an embodiment of the present invention, a base station (BS) transmits downlink data to a first mobile station supporting a first system via a first zone of a frame and transmitting downlink data to a second mobile station supporting a second system via a second zone located behind the first zone by a frame offset on a time axis, wherein the first zone includes the odd number of OFDM symbols and wherein the frame offset is an offset between a start point of a frame for the first system and a start point of a frame for the second system.

    摘要翻译: 公开了一种在无线通信系统中发送和接收数据的方法。 根据本发明的实施例,基站(BS)经由帧的第一区域向支持第一系统的第一移动站发送下行链路数据,并经由第二个第二区域向下一个支持第二系统的第二移动台发送下行链路数据 位于第一区后面的时间轴上的帧偏移的区域,其中第一区包括奇数个OFDM符号,并且其中帧偏移是第一系统的帧起始点与起始点之间的偏移量 第二个系统的框架。

    METHOD FOR GENERATING SUBFRAME INCLUDING RESOURCE DISTRIBUTION INFORMATION
    8.
    发明申请
    METHOD FOR GENERATING SUBFRAME INCLUDING RESOURCE DISTRIBUTION INFORMATION 有权
    用于生成子帧的方法,包括资源分配信息

    公开(公告)号:US20090232163A1

    公开(公告)日:2009-09-17

    申请号:US12403129

    申请日:2009-03-12

    IPC分类号: H04J3/00

    摘要: A method for generating a subframe including resource distribution information is disclosed. The method for generating a subframe includes arranging resource allocation information in a subframe by sequentially allocating a localized permutation and a distributed permutation, and arranging a subframe control header including a resource unit index in a predetermined location by a system parameter, wherein the resource unit index indicates a frequency resource location of the resource allocation information. When both the localized permutation and the distributed permutation are used, a resource distribution method is transmitted to a user equipment. Therefore, an effect of the distributed permutation can be maximized without a great influence on the performance of the localized permutation, and a problem of decoding failure or latency can be prevented.

    摘要翻译: 公开了一种生成包含资源分配信息的子帧的方法。 子帧的生成方法包括:通过顺序地分配局部置换和分布置换来在子帧中排列资源分配信息,并且通过系统参数将包含资源单位索引的子资源单位索引排列在预定位置,其中,资源单位指标 表示资源分配信息的频率资源位置。 当使用本地排列和分布置换两者时,向用户设备传送资源分配方法。 因此,可以使分布式置换的效果最大化,而不会对本地排列的性能产生很大的影响,并且可以防止解码失败或等待时间的问题。

    Method for transmitting and receiving data in a wireless communication system
    9.
    发明授权
    Method for transmitting and receiving data in a wireless communication system 有权
    用于在无线通信系统中发送和接收数据的方法

    公开(公告)号:US08509176B2

    公开(公告)日:2013-08-13

    申请号:US13264372

    申请日:2010-04-12

    摘要: A method of transmitting and receiving data in a wireless communication system is disclosed. In the method of transmitting the data in the wireless communication system, a base station transmits downlink data to a first terminal supporting a first system through a first zone of a frame, and transmits downlink data to a second terminal supporting a second system through a second zone located at a location separated from the first zone backwardly by a frame offset on a time axis. The wireless communication system may support a bandwidth of 8.75 MHz, the frame offset is an offset between a start point of a frame for the first system and a start point of a frame for the second system, and the first zone includes 3+6*(frame offset−1) Orthogonal Frequency Division Multiplexing (OFDM) symbols.

    摘要翻译: 公开了一种在无线通信系统中发送和接收数据的方法。 在无线通信系统中发送数据的方法中,基站通过帧的第一区向支持第一系统的第一终端发送下​​行链路数据,并通过第二个发送下行链路数据发送到支持第二系统的第二终端 区域位于与第一区域分开的位置,在时间轴上向后偏移帧偏移。 无线通信系统可以支持8.75MHz的带宽,帧偏移是第一系统的帧起点与第二系统的帧的起点之间的偏移量,第一区包括3 + 6 * (帧偏移-1)正交频分复用(OFDM)符号。

    METHOD FOR TRANSMITTING AND RECEIVING DATA IN A WIRELESS COMMUNICATION SYSTEM
    10.
    发明申请
    METHOD FOR TRANSMITTING AND RECEIVING DATA IN A WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中发送和接收数据的方法

    公开(公告)号:US20120093080A1

    公开(公告)日:2012-04-19

    申请号:US13264372

    申请日:2010-04-12

    IPC分类号: H04W4/00

    摘要: A method of transmitting and receiving data in a wireless communication system is disclosed. In the method of transmitting the data in the wireless communication system, a base station transmits downlink data to a first terminal supporting a first system through a first zone of a frame, and transmits downlink data to a second terminal supporting a second system through a second zone located at a location separated from the first zone backwardly by a frame offset on a time axis. The wireless communication system may support a bandwidth of 8.75 MHz, the frame offset is an offset between a start point of a frame for the first system and a start point of a frame for the second system, and the first zone includes 3+6*(frame offset−1) Orthogonal Frequency Division Multiplexing (OFDM) symbols.

    摘要翻译: 公开了一种在无线通信系统中发送和接收数据的方法。 在无线通信系统中发送数据的方法中,基站通过帧的第一区向支持第一系统的第一终端发送下​​行链路数据,并通过第二个发送下行链路数据发送到支持第二系统的第二终端 区域位于与第一区域分开的位置,在时间轴上向后偏移帧偏移。 无线通信系统可以支持8.75MHz的带宽,帧偏移是第一系统的帧起点与第二系统的帧的起点之间的偏移量,第一区包括3 + 6 * (帧偏移-1)正交频分复用(OFDM)符号。