Bibliografische Daten

Dokument EP000000878064B1 (Seiten: 13)

Bibliografische Daten Dokument EP000000878064B1 (Seiten: 13)
INID Kriterium Feld Inhalt
54 Titel TI [DE] CODEMODULIERTES ÜBERTRAGUNGSVERFAHREN UND NACH DIESEM ÜBERTRAGUNGSVERFAHREN ARBEITENDES ÜBERTRAGUNGSSYSTEM
[EN] CODE-MODULATED TRANSMISSION PROCESS AND TRANSMISSION SYSTEM OPERATING ACCORDING THERETO
[FR] PROCEDE DE TRANSMISSION A MODULATION DE CODE ET SYSTEME DE TRANSMISSION FONCTIONNANT D'APRES CE PROCEDE
71/73 Anmelder/Inhaber PA SIEMENS AG, DE
72 Erfinder IN SEIFERT FRANZ, AT ; WEIGEL ROBERT, DE ; ZHANG ZHONGPING, DE
22/96 Anmeldedatum AD 30.01.1997
21 Anmeldenummer AN 97915269
Anmeldeland AC EP
Veröffentlichungsdatum PUB 03.05.2000
33
31
32		 Priorität PRC
PRN
PRD		 DE
19603443
31.01.1996
33
31
32		 PRC
PRN
PRD		 DE
9700179
30.01.1997
51 IPC-Hauptklasse ICM H04B 7/216
51 IPC-Nebenklasse ICS
IPC-Zusatzklasse ICA
IPC-Indexklasse ICI
Gemeinsame Patentklassifikation CPC H04B 7/216
H04B 7/2618
H04J 13/0022
H04L 5/1484
MCD-Hauptklasse MCM H04B 7/24 (2006.01)
MCD-Nebenklasse MCS H04B 7/216 (2006.01)
H04B 7/26 (2006.01)
H04J 13/00 (2011.01)
H04J 3/00 (2006.01)
H04L 5/14 (2006.01)
MCD-Zusatzklasse MCA
57 Zusammenfassung AB [EN] This transmission method serves to transmit information between a base station (BS) and a multiplicity of subscriber stations (MS) in transmission channels of a broadband signal. The transmission channels can be distinguished by different codes (Cs, C1, . . . , Cq) which modulate the broadband signal and which themselves are each modulated by the information to be transmitted in the respective transmission channel and are superimposed in the broadband signal. In this context, there is provision for at least one of the transmission channels (for example Cs) to be emphasized, as a prioritized transmission channel, in comparison with the other transmission channels (C1, . . . , Cq), in that its phase angle is shifted by a fixed amount in comparison with the phase angle of the other transmission channels.
56 Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt		 CT
56 Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt		 CT
56 Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt		 CTNP ZHANG Z., SEIFERT F., WEIGEL R.: "A SAW MATCHED FILTER BASED SPREAD SPECTRUM TECHNIQUE FOR INDOOR MULTIPLE ACCESS SYSTEMS.", IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST. ORLANDO, MAY 16 - 20, 1995., NEW YORK, IEEE., US, vol. 02., 16 May 1995 (1995-05-16), US, pages 899 - 902., XP000536998, ISBN: 978-0-7803-2582-1 2
56 Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt		 CTNP
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