EP 1010261 A1 20000621 - DATA TRANSMISSION SYSTEM WITH RELAY STATIONS BETWEEN A SOURCE STATION AND A TARGET STATION
Title (en)
DATA TRANSMISSION SYSTEM WITH RELAY STATIONS BETWEEN A SOURCE STATION AND A TARGET STATION
Title (de)
DATENÜBERTRAGUNGSSYSTEM MIT RELAISSTATIONEN ZWISCHEN EINER QUELLSTATION UND EINER ZIELSTATION
Title (fr)
SYSTEME DE TRANSMISSION DE DONNEES AVEC STATIONS RELAIS INSTALLEES ENTRE UNE STATION SOURCE ET UNE STATION CIBLE
Publication
Application
Priority
- DE 19737897 A 19970829
- EP 9805451 W 19980827
Abstract (en)
[origin: WO9912279A1] A decentralized digital data transmission system has a large number of distributed stations which can only engage in direct data communication with neighbouring stations. Stations located between a source station and a target station function as relay stations. Station to station transmission occurs in each case on different channels. In each station signals received by a reception channel are converted onto a different transmission channel. Conversion of a bit flow or symbol flow arriving at said reception channel is carried out on a bit-by-bit or symbol-by-symbol basis so that data is transmitted in a continuous flow without long delays occurring during conversion as is the case for transmission of data packets. A coupling matrix (KM) is used for conversion. Each channel (C1...Cn) is divided into a plurality of sub-channels (CH-1...CH-8). Transmission channels are allocated in such a way that each station uses wherever possible only sub-channels (SC1...SC8) located in the same channel.
IPC 1-7
IPC 8 full level
H04B 7/155 (2006.01); H04L 29/06 (2006.01); H04L 29/02 (2006.01)
CPC (source: EP KR)
H04B 7/155 (2013.01 - KR); H04B 7/15528 (2013.01 - EP); H04Q 2213/13098 (2013.01 - EP); H04Q 2213/13174 (2013.01 - EP); H04Q 2213/13191 (2013.01 - EP); H04Q 2213/13291 (2013.01 - EP); H04Q 2213/13342 (2013.01 - EP); H04Q 2213/13367 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9912279 A1 19990311; AU 9739598 A 19990322; CA 2302501 A1 19990311; CN 1269076 A 20001004; CZ 2000672 A3 20000712; CZ 288768 B6 20010815; DE 19737897 A1 19990325; DE 19737897 C2 19990722; EP 1010261 A1 20000621; HU P0002405 A2 20001128; HU P0002405 A3 20030128; IL 134265 A0 20010430; JP 2001515297 A 20010918; KR 20010023447 A 20010326
DOCDB simple family (application)
EP 9805451 W 19980827; AU 9739598 A 19980827; CA 2302501 A 19980827; CN 98808619 A 19980827; CZ 2000672 A 19980827; DE 19737897 A 19970829; EP 98951322 A 19980827; HU P0002405 A 19980827; IL 13426598 A 19980827; JP 2000509171 A 19980827; KR 20007002090 A 20000228