Pragmatic adaptive maximum ratio combining (MRC) and minimum...

Pulse or digital communications – Receivers

Reexamination Certificate

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Reexamination Certificate

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07817748

ABSTRACT:
An adaptive receiver algorithm is disclosed, for use in multiple-input-multiple-output orthogonal frequency division multiplexing systems. The adaptive receiver algorithm selectively chooses either the maximum ratio combining technique or the minimum mean square error technique, for optimum receiver performance, depending on the characteristics of the wireless environment.

REFERENCES:
patent: 2001/0050967 (2001-12-01), Kuzminskiy et al.
patent: 2003/0048800 (2003-03-01), Kilfoyle et al.
patent: 2006/0133549 (2006-06-01), Talwar
patent: 2006/0140297 (2006-06-01), Maltsev et al.
patent: 2006/0285585 (2006-12-01), Sampath
patent: 2007/0058709 (2007-03-01), Chen et al.
Gacanin, “Generalized OFDM for bridging between OFDM and single-carrier transmission,” The Ninth International Conference on Communications Systems, 2004, ICCS 2004, Sep. 7-7, 2004 pp. 145-149.
Iraji, “Interference cancellation for space-time block-coded MC-CDMA systems over multipath fading channels,” 2003 IEEE 58th Vehicular Technology Conference, 2003,VTC 2003-Fall, vol. 2, Oct. 6-9, 2003 pp. 1104-1108 vol. 2.
Heiskala (“OFDM Wireless LANs: A Theoretical and Practical Guide”, Sams Publishing 2002, this book is clearly in possession of the Applicants see IDs filed on Oct. 8, 2007 pp. 1-5, 12, 13, 37, 48-55, 66 and 123-140.
Zhu, “Adaptive CSMA for Scalable Network Capacity in High-Density WLAN: A Hardware Prototyping Approach,”This paper appears in: INFOCOM 2006. 25th IEEE International Conference on Computer Communications. Proceedings Publication Date: Apr. 2006.
J. Zhu, B. Metzler, Xingang Guo and York Liu, “Adaptive CSMA for Scalable Network Capacity in High-Density WLAN: A Hardware Prototyping approach”, INFOCOM'06, Apr. 2006.
J. Winters, “Optimum Combining in Digital Mobile Radio with Co-channel Interference”, IEEE Journal on Selected Area in Communications. vol. sac-2 52, No. 4, Jul. 1984.
T. A. Thomas and F. W. Vook, “Asynchronous Interference Suppression in Broadband Cyclic-Prefix Communications”, WCNC'03, Mar. 20, 2003.
A. Maltsev, A. Khoryaev, R. Maslennikov, “Co-channel Interference Cancellation for OFDM Systems” Intel document, Apr. 2004.
John Terry and Juha Heiskala, “OFDM Wireless LANs: A Theoretical and Practical Guide”, pp. 50-55, Sams Publishing 2002.

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