Method, Apparatus And Computer Program To Map A Cyclic Shift To A Channel Index
    31.
    发明申请
    Method, Apparatus And Computer Program To Map A Cyclic Shift To A Channel Index 有权
    方法,设备和计算机程序映射到通道索引的循环移位

    公开(公告)号:US20120320849A1

    公开(公告)日:2012-12-20

    申请号:US13551165

    申请日:2012-07-17

    IPC分类号: H04W72/04

    摘要: From the network perspective, an uplink resource allocation (PDCCH) is sent that grants an uplink resource to a plurality of user equipments UEs, and the allocation has an indication of a cyclic shift CS for each of the plurality of UEs. The granted uplink resource is mapped to a downlink resource (PHICH) in dependence on the indicated CS for each of the plurality of UEs. The mapping is such that for a predetermined number of UEs being allocated a same uplink resource in a single MU-MIMO uplink resource allocation grant, each pair of said predetermined number of UEs which map to an adjacent downlink resource exhibit an optimized CS relative to one another. The network sends to each of the respective plurality of UEs on the respective mapped downlink resource an indication (ACK/NACK) about data received (on a PUSCH). Apparatus, method, and computer programs for network and UE side implementations are detailed.

    摘要翻译: 从网络的角度来看,发送向多个用户设备UE授予上行链路资源的上行链路资源分配(PDCCH),并且该分配具有针对多个UE中的每一个的循环移位CS的指示。 根据针对多个UE中的每一个的所指示的CS,所许可的上行链路资源被映射到下行链路资源(PHICH)。 映射使得对于在单个MU-MIMO上行链路资源分配许可中分配相同上行链路资源的预定数量的UE,映射到相邻下行链路资源的每对所述预定数量的UE相对于一个MU映射出优化的CS 另一个。 网络向相应的映射下行链路资源上的相应多个UE中的每一个发送关于在PUSCH上接收的数据的指示(ACK / NACK)。 详细描述了网络和UE侧实现的装置,方法和计算机程序。

    METHOD AND APPARATUS FOR SYNCHRONIZING RESOURCES FOR COORDINATED NETWORK DEPLOYMENT
    33.
    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。

    Methods, Apparatuses, System, and Related Computer Program Product for Information Transmission
    34.
    发明申请
    Methods, Apparatuses, System, and Related Computer Program Product for Information Transmission 审中-公开
    信息传输的方法,设备,系统和相关计算机程序产品

    公开(公告)号:US20110051840A1

    公开(公告)日:2011-03-03

    申请号:US12934290

    申请日:2009-03-25

    IPC分类号: H04L27/00

    CPC分类号: H04L1/08 H04L1/1812 H04L1/189

    摘要: Disclosed is a method including generating information to be transmitted, first transmitting, in a first transmission opportunity of n consecutive transmission opportunities, n being an integer greater than 1, the generated information once, and second transmitting, in one transmission opportunity different from the first transmission opportunity, the generated information a number of times different from once; and a method including first receiving, in the first transmission opportunity of the n consecutive transmission opportunities the information once, and second receiving, in the one transmission opportunity different from the first transmission opportunity, the information the number of times different from once.

    摘要翻译: 公开了一种方法,包括生成要发送的信息,首先在n个连续传输机会的第一传输机会中发送n为大于1的整数,一次生成的信息,并且在与第一传输机会不同的一个传输机会中发送第二传输机会 传输机会,生成的信息多次不同于一次; 以及一种方法,包括首先在所述n次连续发送机会中接收一次所述信息的第一传输机会,以及在与所述第一传输机会不同的一个传输机会中第二次接收所述信息与一次不同的次数。

    Interference cancellation unit and interference cancellation method
    35.
    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。

    Channelization procedure for implementing persistent ACK/NACK and scheduling request
    36.
    发明申请
    Channelization procedure for implementing persistent ACK/NACK and scheduling request 有权
    用于实现持久性ACK / NACK和调度请求的信道化过程

    公开(公告)号:US20090245198A1

    公开(公告)日:2009-10-01

    申请号:US12383239

    申请日:2009-03-20

    IPC分类号: H04W72/04

    摘要: In one exemplary embodiment, a method includes: configuring a common resource space having a plurality of time-frequency resources and code resources, where the common resource space includes a first portion for a first type of signaling and a second portion for a second type of signaling, where the first type of signaling includes at least one of persistent acknowledgement signaling and scheduling request signaling, where the second type of signaling includes dynamic acknowledgement signaling; and allocating, based on the configured common resource space, resources of the common resource space for the at least one of persistent acknowledgement signaling and scheduling request signaling.

    摘要翻译: 在一个示例性实施例中,一种方法包括:配置具有多个时频资源和代码资源的公共资源空间,其中公共资源空间包括用于第一类型的信令的第一部分和用于第二类型 信令,其中第一类型的信令包括持续确认信令和调度请求信令中的至少一个,其中第二类型的信令包括动态确认信令; 以及基于所配置的公共资源空间,为所述持久确认信令和调度请求信令中的至少一个分配所述公共资源空间的资源。

    Multi-code precoding for sequence modulation
    37.
    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
    39.
    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
    40.
    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。