Method and system for frame formats for MIMO channel...

Details Method and system for frame formats for MIMO channel... Method and system for frame formats for MIMO channel...

2011-06-07

2011-06-07

Tran, Khai (Department: 2611)

Pulse or digital communications

Spread spectrum

Reexamination Certificate

active

07957450

ABSTRACT:
A method and system for frame formats for MIMO channel measurement exchange is provided. Aspects of a method for communicating information in a communication system may comprise transmitting data via a plurality of radio frequency (RF) channels utilizing a plurality of transmitting antenna, receiving feedback information via at least one of a plurality of RF channels, and modifying a transmission mode based on the feedback information. Aspects of a method for communicating information in a communication system may also comprise receiving data via a plurality of receiving antenna, transmitting feedback information via at least one of the plurality of RF channels, and requesting modification of a transmission mode for the received data in transmitted response messages comprising the feedback information.

REFERENCES:
patent: 7676007 (2010-03-01), Choi et al.
patent: 2004/0085939 (2004-05-01), Wallace et al.
patent: 2006/0193298 (2006-08-01), Kishigami et al.
patent: 03/085876 (2003-10-01), None
Christopher J. Hansen, IEEE 802.11 Wireless LANs WWiSE Proposal: High Throughput Extension to the 802.11 Standard, Dec. 20, 2004.
Syed Aon Mujtaba, IEEE 802.11 Wireless LANs TGn Sync Proposal Technical Specification, Jan. 18, 2005.

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