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    • 2. 发明申请
    • Closed Loop Mimo Harmonized Feedback
    • 闭环Mimo协调反馈
    • US20100226455A1
    • 2010-09-09
    • US12397300
    • 2009-03-03
    • Ron PoratWee Peng GohYair Bourlas
    • Ron PoratWee Peng GohYair Bourlas
    • H04B7/02
    • H04B7/0417H04B7/024
    • The subject matter disclosed herein provides methods and apparatus for closed loop operation of a wireless system implementing multiple input multiple output (MIMO). In one aspect, there is provided a method. The method may include receiving a payload including channel estimation information. Moreover, one or more bits of the payload may be inserted into a subset of the tiles of a slot. The slot including the subset of the tiles carrying the one or more bits of the payload may be provided as part of a closed loop MIMO-based system. Related systems, apparatus, methods, and/or articles are also described.
    • 本文公开的主题提供了实现多输入多输出(MIMO)的无线系统的闭环操作的方法和装置。 一方面,提供了一种方法。 该方法可以包括接收包括信道估计信息的有效载荷。 此外,有效载荷的一个或多个位可以被插入到时隙的瓦片的子集中。 包括承载有效载荷的一个或多个比特的瓦片子集的时隙可以被提供为基于闭环MIMO的系统的一部分。 还描述了相关系统,装置,方法和/或制品。
    • 5. 发明授权
    • Tiling allocations for wireless communication
    • 平铺分配用于无线通信
    • US08625498B2
    • 2014-01-07
    • US11625773
    • 2007-01-22
    • Yair BourlasPeter J. GraumannSina ZahediRon Porat
    • Yair BourlasPeter J. GraumannSina ZahediRon Porat
    • H04W4/00H04W72/00
    • H04L5/023H04W72/1257H04W72/1263
    • Allocations for access in a wireless system may be tiled onto a subframe having a first dimension and a second dimension. In an exemplary embodiment, allocations are distributed along the first dimension while the second dimension is locked, and the allocations are distributed along the second dimension while the first dimension is locked. In another exemplary embodiment, allocations are striped by extending a length of a first allocation along the first dimension and by expanding a breadth of the first allocation along the second dimension responsive to a size of the first allocation and by extending a length of a second allocation along the second dimension and expanding a breadth of the second allocation along the first dimension responsive to a size of the second allocation. In yet another exemplary embodiment, multiple allocations are placed proximately to an allocation placement target and allocation-free areas are produced on a subframe.
    • 用于无线系统中接入的分配可以平铺到具有第一维度和第二维度的子帧上。 在示例性实施例中,在第二维度被锁定的同时沿着第一维度分配分配,并且在第一维度被锁定的同时沿着第二维度分配分配。 在另一个示例性实施例中,通过沿着第一维度扩展第一分配的长度并且通过响应于第一分配的大小沿着第二维度扩展第一分配的宽度并且通过扩展第二分配的长度来对分配进行条带化 沿着第二维度,并且响应于第二分配的大小,沿着第一维度扩展第二分配的宽度。 在另一个示例性实施例中,多个分配被放置在分配放置目标附近,并且在子帧上产生无分配区域。