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1. WO1998026515 - METHOD FOR TRANSMISSION OF DATA PACKETS

Publication Number WO/1998/026515
Publication Date 18.06.1998
International Application No. PCT/EP1997/006897
International Filing Date 10.12.1997
Chapter 2 Demand Filed 04.07.1998
IPC
H04B 1/713 2011.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
69Spread spectrum techniques
713using frequency hopping
H04L 12/64 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
64Hybrid switching systems
H04L 12/28 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. LAN or WAN
CPC
H04B 1/713
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
69Spread spectrum techniques
713using frequency hopping
H04B 1/7143
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
69Spread spectrum techniques
713using frequency hopping
7143Arrangements for generation of hop patterns
H04L 12/6418
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
64Hybrid switching systems
6418Hybrid transport
H04L 2012/6421
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
64Hybrid switching systems
6418Hybrid transport
6421Medium of transmission, e.g. fibre, cable, radio, satellite
H04L 2012/6429
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
64Hybrid switching systems
6418Hybrid transport
6429Terminal adapters
H04L 2012/6456
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
64Hybrid switching systems
6418Hybrid transport
6445Admission control
6456Channel and bandwidth allocation
Applicants
  • AIRDATA WIMAN, INC. [US]/[US] (AllExceptUS)
  • ALTVATER, Ulrich [DE]/[DE] (UsOnly)
  • BÖHMER, Stefan [DE]/[DE] (UsOnly)
Inventors
  • ALTVATER, Ulrich
  • BÖHMER, Stefan
Agents
  • SCHÄFER, Wolfgang
Priority Data
196 51 707.912.12.1996DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM ÜBERTRAGEN VON DATENPAKETEN
(EN) METHOD FOR TRANSMISSION OF DATA PACKETS
(FR) PROCEDE DE TRANSMISSION DE PAQUETS DE DONNEES
Abstract
(DE) Ein Verfahren zum Übertragen von Datenpaketen in einem Netz von Anwenderstationen (12, 14, 15) wird beschrieben, wobei die Datenpakete über einen Satz von Kanälen im Frequenzsprungverfahren übertragen und die Kanäle dabei nach einem Frequenzsprungmuster (41, 44, 47, 49, 51, 53) in zeitlich nacheinanderfolgenden Zeitschlitzen zur Datenübertragung ausgewählt werden. Zeitschlitze, in denen eine Anwenderstation (12, 14, 15) sendeberechtigt ist, werden dieser nach Bedarf zugeordnet.
(EN) The invention relates to a method for the transmission of data packets in a network of user stations (12, 14, 15), in which the data packets are transmitted via a circuit of channels by the frequency jumping method, and the channels are selected for data transmission in accordance with a frequency jumping pattern (41, 44, 47, 49, 51, 53) in chronologically successive time slots. The time slots in which a user station (12, 14, 15) is entitled to transmit are assigned to it according to demand.
(FR) L'invention a pour objet un procédé de transmission de paquets de données dans un réseau de postes d'abonnés (12, 14, 15), caractérisé en ce que les paquets sont transmis, via un ensemble de canaux, suivant un procédé à saut de fréquence, et en ce que les canaux sont sélectionnés, pour le transfert de données, suivant un modèle de saut de fréquence (41, 44, 47, 49, 51, 53), en tranches de temps se succédant chronologiquement. Des tranches de temps, dans lesquelles un poste d'abonné (12, 14, 15) est autorisé à émettre, sont associées à celui-ci suivant les besoins.
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