Pulse or digital communications – Pulse position – frequency – or spacing modulation
Reexamination Certificate
2007-04-02
2010-10-19
Tran, Khai (Department: 2611)
Pulse or digital communications
Pulse position, frequency, or spacing modulation
Reexamination Certificate
active
07817715
ABSTRACT:
This invention relates to a space-time coding method for a UWB transmission system including three or four radiative elements. It also relates to a method for transmitting a plurality of data symbols belonging to a PPM modulation constellation or a PPM-PAM composite modulation constellation using this space-time coding.
REFERENCES:
patent: 2003/0090435 (2003-05-01), Santhoff et al.
patent: 2004/0071222 (2004-04-01), Liang et al.
U.S. Appl. No. 12/443,919, filed Apr. 1, 2009, Abou Rjeily
U.S. Appl. No. 12/444,016, filed Apr. 2, 2009, Abou Rjeily.
Chadi Abou-Rjeily, et al., “On High Data Rate Space-Time Codes for Ultra-Wideband Systems”, 2005 IEEE International Conference on Ultra-Wideband, XP002407730, Sep. 8, 2005, pp. 236-241.
Chadi Abou-Rjeily, et al., “A New Full Rate Full Diversity ST Code with Nonvanishing Determinant for TH-UWB Systems”, 2006 International Zurich Seminar on Communications, XP002407731, Feb. 2006, pp. 198-201.
Chadi Abou-Rjeily, et al., “Space-Time Coding for Multiuser Ultra-Wideband Communications”, Draft, Jan. 24, 2006, pp. 1-27.
Petros Elia, et al., “Perfect Space-Time Codes with Minimum and Non-Minimum Delay for Any Number of Antennas”, Dec. 6, 2005, 14 pages.
Frédérique Oggier, et al., “Perfect Space Time Block Codes” Draft, Sep. 14, 2004, pp. 1-42.
Commissariat a l''Energie Atomique
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Tran Khai
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