Shared control channel structure
    3.
    发明申请
    Shared control channel structure 有权
    共享控制通道结构

    公开(公告)号:US20080159323A1

    公开(公告)日:2008-07-03

    申请号:US11651012

    申请日:2007-01-09

    IPC分类号: H04L12/28

    摘要: A shared control channel structure includes at least one control channel to be allocated at least to a user for at least one of uplink and downlink directions in a network, which the at least one control channel is arranged as at least a part of a modular structure comprising of modular code blocks on at least two different sizes. One of such modular structures may be represented as a tree structure in particular, where each of the modular code blocks define one node of the tree, respectively.

    摘要翻译: 共享控制信道结构包括至少一个至少一个控制信道,至少一个控制信道被至少分配给网络中的上行链路和下行链路方向中的至少一个,其中该至少一个控制信道被布置为模块化结构的至少一部分 包括至少两种不同尺寸的模块化代码块。 这种模块化结构之一可以被表示为特别是树结构,其中每个模块代码块分别定义树的一个节点。

    Precoding method for transmitting information in a MIMO radio system
    4.
    发明申请
    Precoding method for transmitting information in a MIMO radio system 失效
    用于在MIMO无线电系统中发送信息的预编码方法

    公开(公告)号:US20070254607A1

    公开(公告)日:2007-11-01

    申请号:US11472504

    申请日:2006-06-21

    IPC分类号: H04B1/02 H04M1/00

    摘要: A method of transmitting a transmit vector comprising symbols to be delivered within a resource unit from a transmitting station with one or more transmit antennas to one or more receiving stations with one or more receive antennas. The method comprises obtaining information on the state of channels between the one or more transmit antennas and the one or more receive antennas; and computing, on the basis of the channel states between the one or more transmit antennas and the one or more receive antennas, a covariance matrix Rnn, a combined channel matrix H, and a block-diagonal linear operator V of decoding matrices of the receiving stations. The transmit vector is multiplied with a precoding matrix P fulfilling the equations (HHVHVH=λI)P=HHVH Vi(HiPPHHiH+Rnn,k)=PiHHiH trace(PHP)=Ptr and corresponding performing filtering in the receiving station using a receiver filter corresponding to the block-diagonal linear operator V.

    摘要翻译: 一种将包含在资源单元内的要传送的符号的传输向量从具有一个或多个发射天线的发射站发射到具有一个或多个接收天线的一个或多个接收站的方法。 该方法包括获得关于一个或多个发射天线与一个或多个接收天线之间的信道状态的信息; 以及基于所述一个或多个发射天线与所述一个或多个接收天线之间的信道状态,协方差矩阵R N n N,组合信道矩阵H和块对角线性 接收站的解码矩阵的运算符V. 发送矢量与满足公式的预编码矩阵P相乘,该预编码矩阵P满足公式<?in-line-formula description =“In-line Formulas”end =“lead”?>(H H H H H V H =λI)P = H H V H H管线公式描述=“在线公式”end =“tail”→> <?in-line-formula description =“In-line Formulas”end =“lead”?> V i>>>>>>>>>>>>>>>>>>>>>>>> H + H n N,n H,H H,H H,H H, “in-line-formula description =”In-line Formulas“end =”tail“?> <?in-line-formula description =”In-line 公式“end =”lead“?> trace(P H P)= P <?in-line-formula description =”In-line Formulas“end =” 并且使用与块对角线性运算符V相对应的接收机滤波器在接收站中进行相应的执行滤波。

    Apparatus, methods, and computer program products providing a dynamic header structure for signaling resource allocations
    5.
    发明授权
    Apparatus, methods, and computer program products providing a dynamic header structure for signaling resource allocations 有权
    提供用于信令资源分配的动态头部结构的装置,方法和计算机程序产品

    公开(公告)号:US08274960B2

    公开(公告)日:2012-09-25

    申请号:US12284958

    申请日:2008-09-25

    IPC分类号: H04B7/216

    摘要: In one non-limiting, exemplary embodiment, a method includes: receiving a message including a resource allocation map having a first portion and a second portion; utilizing the first portion to determine a specific mapping scheme of a plurality of mapping schemes, wherein the determined specific mapping scheme is used for the second portion; and obtaining, based on the determined specific mapping scheme, resource allocation information based on the second portion. In another non-limiting, exemplary embodiment, a method includes: generating a message including a resource allocation map having a first portion and a second portion, wherein the first portion is indicative of a specific mapping scheme of a plurality of mapping schemes that are applicable to the second portion; and transmitting the generated message.

    摘要翻译: 在一个非限制性的示例性实施例中,一种方法包括:接收包括具有第一部分和第二部分的资源分配图的消息; 利用第一部分来确定多个映射方案的特定映射方案,其中所确定的特定映射方案用于第二部分; 以及基于所确定的特定映射方案获得基于所述第二部分的资源分配信息。 在另一个非限制性的示例性实施例中,一种方法包括:生成包括具有第一部分和第二部分的资源分配映射的消息,其中第一部分指示可应用的多个映射方案的特定映射方案 到第二部分; 并发送所生成的消息。

    Scheduling method, radio system, base station, and scheduling module
    6.
    发明授权
    Scheduling method, radio system, base station, and scheduling module 失效
    调度方式,无线电系统,基站和调度模块

    公开(公告)号:US07688709B2

    公开(公告)日:2010-03-30

    申请号:US11819921

    申请日:2007-06-29

    IPC分类号: H04J11/00

    摘要: There is provided a base station comprising: an estimation unit for estimating a second or higher order statistics for each user terminal in a set of user terminals to be served; an estimation unit for estimating a scheduling metric based on the estimated second or higher order statistics; and a scheduling unit for controlling scheduling based on the estimated scheduling metric.

    摘要翻译: 提供了一种基站,包括:估计单元,用于估计要服务的一组用户终端中的每个用户终端的第二或更高阶统计; 估计单元,用于基于估计的第二或更高阶统计量来估计调度度量; 以及调度单元,用于基于估计的调度度量来控制调度。

    Signaling limitation of multiple payload sizes for resource assignments
    7.
    发明申请
    Signaling limitation of multiple payload sizes for resource assignments 有权
    用于资源分配的多个有效载荷大小的信令限制

    公开(公告)号:US20090103562A1

    公开(公告)日:2009-04-23

    申请号:US12286106

    申请日:2008-09-26

    IPC分类号: H04J3/22

    CPC分类号: H04W28/18 H04W72/00

    摘要: Introducing a set of limitations on where different payload sizes are allowed in a control channel element aggregation ‘tree’ is shown. Following these limitations, the network element (e.g. Node B) will have a large flexibility for scheduling users, while the terminal (e.g. User Equipment) will have an option for still keeping the number of blind decoding attempts at a quite low number.

    摘要翻译: 在控制通道元素聚合“树”中介绍了允许不同有效负载大小的一组限制。 遵循这些限制,网络元件(例如,节点B)将具有用于调度用户的大的灵活性,而终端(例如,用户设备)将具有仍然保持盲目解码尝试次数相当低的选项。

    Scheduling method, radio system, base station, and scheduling module
    8.
    发明申请
    Scheduling method, radio system, base station, and scheduling module 失效
    调度方式,无线电系统,基站和调度模块

    公开(公告)号:US20080058975A1

    公开(公告)日:2008-03-06

    申请号:US11819921

    申请日:2007-06-29

    IPC分类号: G06F19/00

    摘要: There is provided a base station comprising: an estimation unit for estimating a second or higher order statistics for each user terminal in a set of user terminals to be served; an estimation unit for estimating a scheduling metric based on the estimated second or higher order statistics; and a scheduling unit for controlling scheduling based on the estimated scheduling metric.

    摘要翻译: 提供了一种基站,包括:估计单元,用于估计要服务的一组用户终端中的每个用户终端的第二或更高阶统计; 估计单元,用于基于估计的第二或更高阶统计量来估计调度度量; 以及调度单元,用于基于估计的调度度量来控制调度。

    Signaling limitation of multiple payload sizes for resource assignments
    10.
    发明授权
    Signaling limitation of multiple payload sizes for resource assignments 有权
    用于资源分配的多个有效载荷大小的信令限制

    公开(公告)号:US07940795B2

    公开(公告)日:2011-05-10

    申请号:US12286106

    申请日:2008-09-26

    IPC分类号: H04J3/16

    CPC分类号: H04W28/18 H04W72/00

    摘要: Introducing a set of limitations on where different payload sizes are allowed in a control channel element aggregation ‘tree’ is shown. Following these limitations, the network element (e.g. Node B) will have a large flexibility for scheduling users, while the terminal (e.g. User Equipment) will have an option for still keeping the number of blind decoding attempts at a quite low number.

    摘要翻译: 在控制通道元素聚合“树”中介绍了允许不同有效负载大小的一组限制。 遵循这些限制,网络元件(例如,节点B)将具有用于调度用户的大的灵活性,而终端(例如,用户设备)将具有仍然保持盲目解码尝试次数相当低的选项。