Station-centric multi-user multiple input multiple output (MU-MIMO)

A multi-user, MAC address technology used in transmission systems, radio transmission systems, machine-to-machine/machine-type communication services, etc.

Inactive Publication Date: 2013-11-20
QUALCOMM INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Station-centric multi-user multiple input multiple output (MU-MIMO)
  • Station-centric multi-user multiple input multiple output (MU-MIMO)
  • Station-centric multi-user multiple input multiple output (MU-MIMO)

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[0048] Various aspects of the disclosure are described more fully hereinafter with reference to the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to any specific structure or function presented throughout this application. Rather, these aspects are provided so that this application will be thorough and complete, and will fully convey the scope of the application to those skilled in the art. Based on the teachings herein, those skilled in the art should appreciate that the scope of the present application is intended to cover any aspect of the content disclosed herein, whether implemented independently of or in conjunction with any other aspect of the application. Combine. For example, any number of the aspects presented herein may be used to implement an apparatus or practice a method. Furthermore, the scope of the present application is intended to cover such means or devices practiced using ...

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Abstract

Certain aspects of the present disclosure provide techniques and apparatus for using a Media Access Control (MAC) address of a station (STA) sending a direct link multi-user multiple-input multiple-output (MU-MIMO) transmission such that one or more STAs receiving the transmission may interpret a group identifier (ID) indicating a group to which the STAs belong. Using the group ID and the MAC address allows a STA to independently manage its group IDs, independent of an access point (AP) or other STAs in a Basic Service Set (BSS).

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of US Provisional Patent Application Serial No. 61 / 448,484 (Attorney Docket No. 110994P1), filed March 2, 2011, which is incorporated herein by reference. technical field [0003] Certain aspects of the present application relate generally to wireless communications, and more specifically, to using the Media Access Control (MAC) address of a station (STA) transmitting a direct-link Multi-User Multiple-Input Multiple-Output (MU-MIMO) transmission such that One or more STAs receiving the transmission may interpret a group identifier (ID) indicating the group to which those STAs belong. Background technique [0004] In order to address the increased bandwidth requirements required by wireless communication systems, different schemes are being developed to allow multiple user terminals to communicate with a single access point by sharing channel resources while achieving high data throug...

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Application Information

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IPC IPC(8): H04W8/26
CPCH04W8/186H04W8/26H04B7/0452H04W8/205H04W4/70
Inventor M·M·文廷克D·J·R·范尼S·韦尔玛尼S·梅林S·P·亚伯拉罕
Owner QUALCOMM INC
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