Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2004-08-18
2009-06-16
Ghayour, Mohammad (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S295000, C375S299000, C375S347000, C370S334000
Reexamination Certificate
active
07548588
ABSTRACT:
To transmit data, a set of at least 2mn×n matrices that represent an extension of a fixed-point-free group is provided. To each of 2mof the matrices is allocated one of the binary numbers from 0 to 2m−1. The data are mapped into the matrices according to the allocation. The mapped matrices are transmitted, preferably using n antennas, one antenna per row of each matrix.
REFERENCES:
patent: 6185258 (2001-02-01), Alamouti
patent: 6801579 (2004-10-01), Hassibi et al.
Hassibi et al. “Representation Theory for High-Rate Multiple-Antenna Code Design”, Mar. 2000.
“Noncommutative Rings” Herstein. The Carus Mathematical Monographs, No. Fifteen.
“A Simple Transmit Deversity Technique For Wireless Communications” Alamouti; IEEE Journal on Select Areas In Communications vol. 16 No. 8 Oct. 1998.
“A Differential Detection Scheme for Transmit Deversity” Tarokh; IEEE Journal on Select Areas In Communications vol. 18 No. 7 Jul. 2000.
“Space-Time codes for High Data Rate Wireless Communication: Performance Criterion and Code Construction” Tarokh et al; IEEE Transactions on Information Theory vol. 44 No. 2 Jul. 1998.
“Space Time Block codes from orthogonal designs” Tarokh et al; IEEE Trans Info theory vol. 45, No. 5 pp. 1456-1467, Jul. 1999.
Hochwald et al; “Unitary Space Time modulation for Multiple Antenna Communications in Rayleight Flat Fading” IEEE Transactions on Information Theory, Mar. 2000.
Hochwald et al ; “Differential Unitary space time modulation” IEEE Trans. Comm. vol. 48, pp. 2041-2052 Dec. 2000.
Shokrollahi et al; Representation theory for high rate multiple antenna code design IEEE Trans. Inform Theory , vol. 47, No. 6 pp. 2335-2367 Sep. 2001.
Hughes; “Differential space-time modulation” IEEE trans inform. Theory vol. 46 pp. 2567-2578 Nov. 2000.
Han et al; “Unitary constellations with large diversity sum and good diversity product” Department of Mathematics Univ; of Notre Dame Oct. 2002.
“The Finite Inner Automorphism Groups Of Division Rings” Shirvani; Math Proc. Camb. Phil. Soc. vol. 118 pp. 207-213, 1995.
“On Limits Of Wireless Communications In A Fading Enviroment When Using Multiple Antennas” Foschini et al; Wireless Personal Communications 6: 311-335 Mar. 1998.
Amitsur; “Finite Subgroups of Division Rings” Trans, Amer. Math. Soc. (1955) 361-386.
Abarbanel Yossi
Averbuch Amir
Rosset Shmuel
Shmueli Yaniv
Zlotnick Yossi
Friedman Mark M.
Ghayour Mohammad
Ramot at Tel Aviv University Ltd.
Vlahos Sophia
LandOfFree
Method of transmitting data using space time block codes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of transmitting data using space time block codes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of transmitting data using space time block codes will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4066029