Method and apparatus for wireless resource allocation for relay in wireless communication system
    1.
    发明授权
    Method and apparatus for wireless resource allocation for relay in wireless communication system 有权
    无线通信系统中中继无线资源分配方法及装置

    公开(公告)号:US08477633B2

    公开(公告)日:2013-07-02

    申请号:US12809048

    申请日:2009-10-01

    IPC分类号: G01R31/08

    摘要: A method of allocating a radio resource for a relay station in a wireless communication system is disclosed. The method comprise allocating a relay zone to the relay station in a subframe and transmitting a relay control channel to the relay station by using the relay zone, wherein the subframe comprises a plurality of orthogonal frequency division multiplexing (OFDM) symbols in a time domain and a plurality of subcarriers in a frequency domain, wherein the subframe is divided into a user zone used by a user equipment in a cell and the relay zone used by the relay station, and wherein the relay zone comprises some of the plurality of subcarriers. According to the present invention, a subframe structure provides backward compatibility with a legacy wireless communication system. A relay station can effectively find a radio resource allocated to the relay station, thereby decreasing a decoding time.

    摘要翻译: 公开了一种在无线通信系统中为中继站分配无线电资源的方法。 该方法包括在子帧中向中继站分配中继区,并通过使用中继区向中继站发送中继控制信道,其中子帧包括时域中的多个正交频分复用(OFDM)符号,以及 频域中的多个子载波,其中所述子帧被划分为小区中的用户设备使用的用户区域和所述中继站使用的中继区域,并且其中所述中继区域包括所述多个子载波中的一些。 根据本发明,子帧结构提供与传统无线通信系统的向后兼容性。 中继站可以有效地找到分配给中继站的无线电资源,从而减少解码时间。

    METHOD AND APPARATUS FOR WIRELESS RESOURCE ALLOCATION FOR RELAY IN WIRELESS COMMUNICATION SYSTEM
    3.
    发明申请
    METHOD AND APPARATUS FOR WIRELESS RESOURCE ALLOCATION FOR RELAY IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中无线资源分配的方法与装置

    公开(公告)号:US20110194412A1

    公开(公告)日:2011-08-11

    申请号:US12809048

    申请日:2009-10-01

    IPC分类号: H04B7/14 H04L12/26

    摘要: A method of allocating a radio resource for a relay station in a wireless communication system is disclosed. The method comprise allocating a relay zone to the relay station in a subframe and transmitting a relay control channel to the relay station by using the relay zone, wherein the subframe comprises a plurality of orthogonal frequency division multiplexing (OFDM) symbols in a time domain and a plurality of subcarriers in a frequency domain, wherein the subframe is divided into a user zone used by a user equipment in a cell and the relay zone used by the relay station, and wherein the relay zone comprises some of the plurality of subcarriers. According to the present invention, a subframe structure provides backward compatibility with a legacy wireless communication system. A relay station can effectively find a radio resource allocated to the relay station, thereby decreasing a decoding time.

    摘要翻译: 公开了一种在无线通信系统中为中继站分配无线电资源的方法。 该方法包括在子帧中向中继站分配中继区,并通过使用中继区向中继站发送中继控制信道,其中子帧包括时域中的多个正交频分复用(OFDM)符号,以及 频域中的多个子载波,其中所述子帧被划分为小区中的用户设备使用的用户区域和所述中继站使用的中继区域,并且其中所述中继区域包括所述多个子载波中的一些。 根据本发明,子帧结构提供与传统无线通信系统的向后兼容性。 中继站可以有效地找到分配给中继站的无线电资源,从而减少解码时间。

    METHOD AND DEVICE FOR WIRELESS SUBFRAME RESOURCE ALLOCATION
    9.
    发明申请
    METHOD AND DEVICE FOR WIRELESS SUBFRAME RESOURCE ALLOCATION 有权
    用于无线子帧资源分配的方法和设备

    公开(公告)号:US20110194523A1

    公开(公告)日:2011-08-11

    申请号:US13122033

    申请日:2009-10-01

    IPC分类号: H04W72/04 H04L27/28

    摘要: The method for wireless resource subframe allocation comprises the following steps: allocation of the control channel based on the first RAT (Radio Access Technology) of the first control domain, which includes the OFDM symbol of the first number from the sub-frame containing multiple OFDM symbols and multiple subcarriers in the frequency domain; allocation of the control channel based on the second RAT of the second control domain including the OFDM symbol of the second number which follows said first control domain; and the allocation of a data channel in the data domain which includes the OFDM symbols positioned outside said first control domain and second control domain. This invention provides a sub-frame structure which is compatible with existing wireless communication systems. This method allows the continued use of existing control channel systems or base signal structures. The method is also capable of supporting advanced features.

    摘要翻译: 用于无线资源子帧分配的方法包括以下步骤:基于第一控制域的第一RAT(无线电接入技术)的控制信道的分配,其包括来自包含多个OFDM的子帧的第一号码的OFDM符号 频域中的符号和多个子载波; 基于第二控制域的第二RAT的控制信道的分配,包括遵循所述第一控制域的第二数量的OFDM符号; 以及在包括位于所述第一控制域和第二控制域之外的OFDM符号的数据域中的数据信道的分配。 本发明提供了一种与现有无线通信系统兼容的子帧结构。 该方法允许继续使用现有的控制信道系统或基本信号结构。 该方法还能够支持高级功能。

    Method and device for wireless subframe resource allocation
    10.
    发明授权
    Method and device for wireless subframe resource allocation 有权
    无线子帧资源分配的方法和装置

    公开(公告)号:US08842617B2

    公开(公告)日:2014-09-23

    申请号:US13122033

    申请日:2009-10-01

    摘要: The method for wireless resource subframe allocation comprises the following steps: allocation of the control channel based on the first RAT (Radio Access Technology) of the first control domain, which includes the OFDM symbol of the first number from the sub-frame containing multiple OFDM symbols and multiple subcarriers in the frequency domain; allocation of the control channel based on the second RAT of the second control domain including the OFDM symbol of the second number which follows said first control domain; and the allocation of a data channel in the data domain which includes the OFDM symbols positioned outside said first control domain and second control domain. This invention provides a sub-frame structure which is compatible with existing wireless communication systems. This method allows the continued use of existing control channel systems or base signal structures. The method is also capable of supporting advanced features.

    摘要翻译: 用于无线资源子帧分配的方法包括以下步骤:基于第一控制域的第一RAT(无线电接入技术)的控制信道的分配,其包括来自包含多个OFDM的子帧的第一号码的OFDM符号 频域中的符号和多个子载波; 基于第二控制域的第二RAT的控制信道的分配,包括遵循所述第一控制域的第二数量的OFDM符号; 以及在包括位于所述第一控制域和第二控制域之外的OFDM符号的数据域中的数据信道的分配。 本发明提供了一种与现有无线通信系统兼容的子帧结构。 该方法允许继续使用现有的控制信道系统或基本信号结构。 该方法还能够支持高级功能。