TRANSMITTING AND RECEIVING SPREAD SPECTRUM SIGNALS USING CONTINUOUS WAVEFORMS IN AN HARMONIC RELATIONSHIP - Patent 1540841

(19)

(11)

EP 1 540 841 A1

(12)

(43)	Date of publication:
	15.06.2005 Bulletin 2005/24

(21)	Application number: 03785260.5

(22)	Date of filing: 12.08.2003

(51)	International Patent Classification (IPC)⁷: H04B 1/69, H04L 27/26

(86)	International application number:
	PCT/US2003/025355

(87)	International publication number:
	WO 2004/015883 (19.02.2004 Gazette 2004/08)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
	Designated Extension States:
	AL LT LV MK

(30)

Priority:

12.08.2002 US 402752 P
12.08.2002 US 402677 P
03.03.2003 US 451538 P
13.05.2003 US 436646

(71)	Applicant: Aleron, Inc.
	Austin, TX 78730 (US)

(72)	Inventors:
	SIWIAK, Kazimierz Coral Springs, FL 33071 (US) RICHARDS, James, L. Fayetteville, TN 37334 (US) SCHANTZ, Hans, Gregory Brownsboro, AL 35741 (US)

(74)	Representative: Schäfer, Wolfgang, Dipl.-Ing.
	Dreiss, Fuhlendorf, Steimle & BeckerPostfach 10 37 62 70032 Stuttgart 70032 Stuttgart (DE)

(54)	TRANSMITTING AND RECEIVING SPREAD SPECTRUM SIGNALS USING CONTINUOUS WAVEFORMS IN AN HARMONIC RELATIONSHIP