Method of transmitting signals for multiple antenna system
    12.
    发明授权
    Method of transmitting signals for multiple antenna system 有权
    多天线系统发射信号的方法

    公开(公告)号:US08559541B2

    公开(公告)日:2013-10-15

    申请号:US12096560

    申请日:2006-12-06

    IPC分类号: H04B7/02

    摘要: A signal transmission method for use in a multi-antenna system includes: receiving a complex signal using N antennas and M timeslots as a single unit, and generating a space-time code (STC) for performing interleaving and phase-shifting operations of the received complex signal; and applying the space-time code (STC) to the received complex signal, and transmitting the resultant signal. Therefore, the signal transmission method provides a space-time code (STC) provides a space-time code (STC) having higher performance and lower encoding complexity, and can effectively transmit the signal via the multi-antenna system.

    摘要翻译: 用于多天线系统的信号传输方法包括:使用N个天线和M个时隙作为单个单元接收复信号,并且生成用于执行所接收的交织和相移操作的空时码(STC) 复信号 以及将空时码(STC)应用于所接收的复信号,并发送所得到的信号。 因此,信号发送方法提供空时码(STC)提供具有更高性能和更低编码复杂度的时空码(STC),并且可以经由多天线系统有效地发送信号。

    METHOD FOR TRANSMITTING CONTROL INFORMATION
    15.
    发明申请
    METHOD FOR TRANSMITTING CONTROL INFORMATION 有权
    发送控制信息的方法

    公开(公告)号:US20100105402A1

    公开(公告)日:2010-04-29

    申请号:US12451347

    申请日:2008-05-14

    IPC分类号: H04W72/04

    摘要: A method for transmitting control information includes receiving a control information request, transmitting primary control information responding the control information request through a primary control channel and transmitting secondary control information responding the control information request through a secondary control channel, wherein the primary control channel uses data subcarriers and the secondary control channel uses pilot subcarriers.

    摘要翻译: 一种用于发送控制信息的方法,包括接收控制信息请求,通过主控制信道发送响应于控制信息请求的主控制信息,并通过次控制信道发送响应控制信息请求的辅控控制信息,其中主控制信道使用数据 副载波和辅助控制信道使用导频子载波。

    Method for transmitting data using HARQ
    16.
    发明授权
    Method for transmitting data using HARQ 有权
    使用HARQ发送数据的方法

    公开(公告)号:US08347164B2

    公开(公告)日:2013-01-01

    申请号:US12452434

    申请日:2008-07-04

    IPC分类号: H04L1/18

    摘要: A method for transmitting data by using hybrid automatic repeat request (HARQ) is provided. A base station allocates a radio resource for a non-acknowledgement (NACK) channel which is used to transmit a NACK signal for multi-user data of a plurality of UEs, transmits the multi-user data, and retransmits the multi-user data when receiving the NACK signal on the NACK channel from at least one UE which receives the multi-user data.

    摘要翻译: 提供了一种通过使用混合自动重传请求(HARQ)来发送数据的方法。 基站分配用于发送用于多个UE的多用户数据的NACK信号的非确认(NACK)信道的无线电资源,发送多用户数据,并且当多个用户数据 从接收多用户数据的至少一个UE接收NACK信道上的NACK信号。

    Method for transmitting feedback information
    20.
    发明授权
    Method for transmitting feedback information 有权
    发送反馈信息的方法

    公开(公告)号:US08432819B2

    公开(公告)日:2013-04-30

    申请号:US12441454

    申请日:2007-10-31

    IPC分类号: H04L27/28

    摘要: There is provided a method for enabling a user equipment to transmit feedback information. The method includes generating feedback data representing the feedback information, the feedback data expressed by a binary number having N bits, where N is an integer, the N bits comprising 2 levels, the feedback information represented by one of the 2 levels, wherein different types of the feedback information are assigned to different levels and transmitting the feedback data. Overheads incurred by transmission of feedback information can be reduced.

    摘要翻译: 提供了一种使得用户设备能够发送反馈信息的方法。 该方法包括产生表示反馈信息的反馈数据,由具有N位的二进制数表示的反馈数据,其中N是整数,N位包括2个电平,由2个电平之一表示的反馈信息,其中不同类型 的反馈信息被分配给不同的级别并且传送反馈数据。 可以减少传输反馈信息所产生的开销。