SYSTEMS, METHODS, AND DEVICES FOR EFFICIENT INDICATION OF BANDWIDTH AND STREAM ALLOCATION
    1.
    发明申请
    SYSTEMS, METHODS, AND DEVICES FOR EFFICIENT INDICATION OF BANDWIDTH AND STREAM ALLOCATION 审中-公开
    用于有效指示带宽和流分配的系统,方法和设备

    公开(公告)号:US20160100381A1

    公开(公告)日:2016-04-07

    申请号:US14582840

    申请日:2014-12-24

    IPC分类号: H04W72/04

    摘要: Example systems, methods, and devices for efficient indication of bandwidth and stream allocation are discussed. In one embodiment, a method for indication of bandwidth allocation in a wireless network can include partitioning, by a network device, a bandwidth of a wireless signal into a plurality of subband units, assigning one or more switch bits between adjacent subband units, and allocating one or more modified subband units to one or more users of the network. In another embodiment, a method for stream allocation can include partitioning, by a network device, a spatial stream of a wireless signal into a plurality of spatial streams, assigning one or more switch bits between adjacent spatial streams, and allocating one or more modified spatial streams to one or more users of the network. Certain methods, apparatus, and systems described herein can be applied to 802.11ax or any other wireless standard.

    摘要翻译: 讨论了用于有效指示带宽和流分配的示例系统,方法和设备。 在一个实施例中,用于在无线网络中指示带宽分配的方法可以包括由网络设备将无线信号的带宽划分成多个子带单元,在相邻子带单元之间分配一个或多个开关位,并且分配 一个或多个修改的子带单元到网络的一个或多个用户。 在另一个实施例中,用于流分配的方法可以包括由网络设备将无线信号的空间流划分成多个空间流,在相邻空间流之间分配一个或多个交换位,并且分配一个或多个修改后的空间 流到网络的一个或多个用户。 本文描述的某些方法,装置和系统可以应用于802.11ax或任何其它无线标准。

    Differential codebook for a wireless network, MIMO beamforming system using same, and method of reducing a quantization error in a MIMO beamforming system for a wireless network using same
    7.
    发明申请
    Differential codebook for a wireless network, MIMO beamforming system using same, and method of reducing a quantization error in a MIMO beamforming system for a wireless network using same 审中-公开
    用于无线网络的差分码本,使用该无线网络的MIMO波束成形系统以及使用该无线网络的用于使用无线网络的MIMO波束形成系统中的量化误差的方法

    公开(公告)号:US20100226357A1

    公开(公告)日:2010-09-09

    申请号:US12658105

    申请日:2010-02-02

    IPC分类号: H04B7/216 H04K1/10

    摘要: A differential codebook for a wireless network includes a plurality of codewords and [e1 . . . eNs] G as a center location of the plurality of codewords, where ek represents a column vector comprising a plurality of rows including a k-th row and in which an entry on the k-th row is one and entries on each of the plurality of rows except for the k-th row are zero, where G is any Ns by Ns unitary matrix including the identity matrix, and where Ns, represents a number of spatial streams in the wireless network. At least two of the plurality of codewords are symmetric about the center location.

    摘要翻译: 无线网络的差分码本包括多个码字,[e1。 。 。 eNs] G作为多个码字的中心位置,其中ek表示包括包括第k行的多行的列向量,并且其中第k行中的条目是1,并且多个行中的每一个上的条目 除了第k行以外的行是零,其中G是包括单位矩阵的任何Ns乘Ns酉矩阵,并且其中Ns表示无线网络中的空间流的数量。 多个码字中的至少两个码字关于中心位置是对称的。