Space time block coded transmit antenna diversity for WCDMA

Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train

Reexamination Certificate

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C375S299000

Reexamination Certificate

active

10202743

ABSTRACT:
A circuit comprising a channel encoder circuit coupled to receive an input data sequence and produce an output data sequence. An interleaver circuit coupled to receive the output data sequence and produce an interleaved data sequence. An encoder circuit coupled to receive the interleaved sequence and produce a first encoded symbol at a first output terminal at a first time and produce a first transform of a second encoded symbol at a second output terminal at the first time and produce the second encoded symbol at the first output terminal at a second time and produce a second transform of the first encoded symbol at the second output terminal at the second time.

REFERENCES:
patent: 5228054 (1993-07-01), Rueth et al.
patent: 5329547 (1994-07-01), Ling
patent: 5442626 (1995-08-01), Wei
patent: 5537444 (1996-07-01), Nill et al.
patent: 5581580 (1996-12-01), Lindbom et al.
patent: 5592492 (1997-01-01), Ben-Efraim et al.
patent: 5598432 (1997-01-01), Wei
patent: 5737327 (1998-04-01), Ling et al.
patent: 5745497 (1998-04-01), Ben-Efraim et al.
patent: 5912931 (1999-06-01), Matsumoto et al.
patent: 6137843 (2000-10-01), Chennakeshu et al.
patent: 6185258 (2001-02-01), Almouti et al.
patent: 6775329 (2004-08-01), Alamouti et al.
patent: 6853688 (2005-02-01), Alamouti et al.
patent: 0 767 546 (1997-04-01), None
patent: WO 99/14871 (1999-03-01), None
patent: WO 99/23766 (1999-05-01), None
patent: WO 00/14921 (2000-03-01), None
“Report on FPLMTS Radio Transmission Technology Special Group” (Round 2 Activity Report),Association of Radio Industries and Business(ARIB), FPLMTS Study Committee, Draft Version E1.1 Jan. 10, 1997.
“Proposed Wideband CDMA (W-CDMA)”Association of Radio Industries and Businesses(ARIB), Japan, Jan. 1997.
U.S. Appl. No. 60/099,212, filed Sep. 4, 1998, Robert et al.
“A Simple Transmit Diversity Technique for Wireless Communications”, IEEE Journal on Selected Areas in Communications, IEEE Journal on Selected Areas in Communications, IEEE Inc. New York, US, vol. 16, No. 8, Oct. 1998, pp. 1451-1458, XP002100058, ISSN: 0733-8716.
“Channel Estimation Using Time Multiplexed Pilot Symbols for Coherent Rake Combining for DS-CDMA Mobile Radio”, Personal, Indoor and Mobile Radio Communications, 1997. Waves of the Year 2000. PIMRC '97., The 8th IEEE International Symposium on Helsinki, Finland Sep. 1-4, 1997 New York, NY, USA, IEEE, US Jan. 9, 1997, pp. 954-958, XP010247589, ISBN: 0-7803-3871-5.
“New Detection Schemes for Transmit Diversity with no Channel Estimation”, Tarokh, V., et al., Universal Personal Communications, 1998. ICUPC '98. IEEE 1998 International conference on Florence, Italy, Oct. 5-9, 1998, New York, NY, USA, IEEE, US May 10, 1998, pp. 917-920, XP010315028, ISBN: 0-7803-5106-1.

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