IMPROVEMENTS IN OR RELATING TO A METHOD AND APPARATUS FOR USING DUALITY AND ALSO A SYSTEM FOR COMMUNICATING DIGITAL INFORMATION - Patent 0908027

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EP 0 908 027 A2

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(43)	Date of publication:
	14.04.1999 Bulletin 1999/15

(21)	Application number: 97933240.0

(22)	Date of filing: 30.06.1997

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International Patent Classification (IPC):

H04J 3/ 00^{( . )}
H04W 68/ 00^{( . )}
H04W 52/ 02^{( . )}

H04B 1/ 16^{( . )}
H04W 84/ 16^{( . )}

(86)	International application number:
	PCT/US1997/011473

(87)	International publication number:
	WO 1998/000983 (08.01.1998 Gazette 1998/01)

(84)	Designated Contracting States:
	DE FR GB NL SE

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Priority:

28.06.1996 US 19960671727
28.06.1996 US 19960671896

(71)	Applicant: HARRIS CORPORATION
	Melbourne Florida 32919 (US)

(72)	Inventors:
	HADAR, R. Melbourne, FL 32919 (US) KLEIN, J. Melbourne, FL 32919 (US) ARDITI, Shmuel Melbourne, FL 32919 (US) BARAK, Ilan Melbourne, FL 32919 (US) JACKSON, Allen Melbourne, FL 32919 (US) HOCHMAN, David Melbourne, FL 32919 (US) SIKAND, Parminder Melbourne, FL 32919 (US) BACHINSKI, Shmuel Melbourne, FL 32919 (US)

(74)	Representative: Meddle, Alan Leonard, et al
	FORRESTER & BOEHMERT Franz-Joseph-Strasse 38 80801 München 80801 München (DE)

(54)	IMPROVEMENTS IN OR RELATING TO A METHOD AND APPARATUS FOR USING DUALITY AND ALSO A SYSTEM FOR COMMUNICATING DIGITAL INFORMATION