METHOD AND APPARATUS FOR SYNCHRONIZING RESOURCES FOR COORDINATED NETWORK DEPLOYMENT
    23.
    发明申请
    METHOD AND APPARATUS FOR SYNCHRONIZING RESOURCES FOR COORDINATED NETWORK DEPLOYMENT 有权
    用于协调协调网络部署资源的方法和装置

    公开(公告)号:US20110103317A1

    公开(公告)日:2011-05-05

    申请号:US12610836

    申请日:2009-11-02

    IPC分类号: H04W72/00 H04B7/208

    摘要: In accordance with an example embodiment of the present invention, a method comprises mapping a first transmission channel to an existing channel of a network element; switching the network element to a secondary communication mode which is one of a secondary transmission mode and a secondary receiving mode; signaling at least one neighbor network element in the secondary communication mode to associate the network element with the at least one neighbor network element; and receiving a first signal on the mapped first transmission channel from the at least one associated network element.

    摘要翻译: 根据本发明的示例性实施例,一种方法包括将第一传输信道映射到网元的现有信道; 将网元切换到作为二次发送模式和辅助接收模式之一的辅助通信模式; 在所述辅助通信模式中发信号通知至少一个相邻网络元件以将所述网络元件与所述至少一个相邻网络元件相关联; 以及从所述至少一个相关联的网络元件在所映射的第一传输信道上接收第一信号。

    Interference cancellation unit and interference cancellation method
    24.
    发明授权
    Interference cancellation unit and interference cancellation method 有权
    干扰消除单元和干扰消除方法

    公开(公告)号:US07764705B2

    公开(公告)日:2010-07-27

    申请号:US11808902

    申请日:2007-06-13

    IPC分类号: H04L12/28 H04B1/10

    摘要: An interference cancellation unit having as an input two or more IFDMA signals comprising a multitude of frequency bins is provided. The unit comprises a channel estimator for determining a channel estimate from the input signals, a matrix calculator for determining an error covariance matrix of the input signals, and an estimator for determining weight factors on the basis of the channel estimate and the error covariance matrix and weighting and combining the input signals. The unit further comprises a preprocessor for removing unwanted frequency bins from the input signals prior to the error covariance calculation.

    摘要翻译: 提供具有作为输入的两个或更多个包括多个频率仓的IFDMA信号的干扰消除单元。 该单元包括用于从输入信号确定信道估计的信道估计器,用于确定输入信号的误差协方差矩阵的矩阵计算器,以及用于基于信道估计和误差协方差矩阵确定权重因子的估计器,以及 加权和组合输入信号。 该单元还包括预处理器,用于在误差协方差计算之前从输入信号中去除不想要的频率仓。

    Multi-code precoding for sequence modulation
    25.
    发明申请
    Multi-code precoding for sequence modulation 审中-公开
    用于序列调制的多码预编码

    公开(公告)号:US20080310547A1

    公开(公告)日:2008-12-18

    申请号:US12157113

    申请日:2008-06-06

    IPC分类号: H04L27/00

    CPC分类号: H04L27/2615

    摘要: In accordance with an exemplary embodiment of the invention a method is provided to reduce a peak to average ratio with a multi-code transmission. The method includes precoding a plurality of symbols, modulating the precoded plurality of symbols using multi-codes including a plurality of orthogonal codes, and transmitting a signal comprising the modulated precoded plurality of symbols, where precoding is performed to reduce the peak to average ratio of the transmitted signal.

    摘要翻译: 根据本发明的示例性实施例,提供了一种通过多码传输降低峰均比的方法。 该方法包括对多个符号进行预编码,使用包括多个正交码的多码调制预编码的多个符号,以及发送包括经调制的预编码的多个符号的信号,其中执行预编码以降低峰均比 发送信号。

    Data sequence structure and transmission method
    27.
    发明申请
    Data sequence structure and transmission method 审中-公开
    数据序列结构和传输方法

    公开(公告)号:US20080151853A1

    公开(公告)日:2008-06-26

    申请号:US11978667

    申请日:2007-10-30

    IPC分类号: H04B7/216

    CPC分类号: H04L27/261

    摘要: There is provided a data sequence structure for an uplink control information single carrier signal, comprising: a first code word and a second code word each corresponding to at least one type of uplink control information; a plurality of data units included in the first and the second code-words; a similar sequence of pilot units included in both the first and the second code word. The first and the second code word having a maximum Euclidean distance between the data units, and both the first and the second code word having the form of a CAZAC sequence.

    摘要翻译: 提供了一种用于上行链路控制信息单载波信号的数据序列结构,包括:每个对应于至少一种类型的上行链路控制信息的第一码字和第二码字; 包括在第一和第二代码字中的多个数据单元; 包括在第一和第二代码字中的类似的导频单元序列。 第一和第二码字在数据单元之间具有最大欧几里德距离,以及具有CAZAC序列形式的第一和第二码字。

    Radio resource allocation and radio system
    28.
    发明申请
    Radio resource allocation and radio system 审中-公开
    无线电资源分配和无线电系统

    公开(公告)号:US20080132242A1

    公开(公告)日:2008-06-05

    申请号:US11979504

    申请日:2007-11-05

    IPC分类号: H04Q7/20

    摘要: There is provided a radio system, having a receiver for receiving cell measurement data with respect to an own cell and adjacent cells of each user terminal of a plurality of cells of the radio system; a calculation unit for comparing resulting interference values of different user terminal combinations within the same frequency-time resource group of the radio system on the basis of the cell measurement data, the frequency-time resource group including user terminals of more than one cell; and a processing unit for controlling resource allocation in at least part of the frequency-time resource groups on the basis of the comparison.

    摘要翻译: 提供了一种无线电系统,具有接收机,用于接收关于无线电系统的多个小区的每个用户终端的自身小区和相邻小区的小区测量数据; 计算单元,用于基于所述小区测量数据,所述频率 - 时间资源组包括多于一个小区的用户终端,来比较所述无线电系统的相同频率 - 时间资源组内的不同用户终端组合的结果干扰值; 以及处理单元,用于基于比较来控制至少部分频率 - 时间资源组中的资源分配。