EP 1002434 A2 20000524 - DEVICE FOR TRANSMITTING DATA TO MOBILE RADIO TELEPHONE NETWORKS
Title (en)
DEVICE FOR TRANSMITTING DATA TO MOBILE RADIO TELEPHONE NETWORKS
Title (de)
EINRICHTUNG ZUR DATENÜBERTRAGUNG IN MOBILFUNKNETZEN
Title (fr)
INSTALLATION DE TRANSMISSION DE DONNEES DANS DES RESEAUX RADIOTELEPHONIQUES MOBILES
Publication
Application
Priority
- DE 9802090 W 19980724
- DE 19733860 A 19970805
Abstract (en)
[origin: DE19733860A1] The invention relates to a data transmission device which is used in radio telephone networks for radio transmission in a TDAMA framework and/or a TDD/CDMA transmission procedure. The inventive device comprises control means, an HF part, signal filters, channel estimators, modulators, at least one means of switching controlled by the control means to enable switching between the transmission procedures, data estimators, and channel coders/decoders. According to the invention, at least one signal filter and/or one HF part is jointly used for both transmission procedures.
IPC 1-7
IPC 8 full level
H04B 7/26 (2006.01); H04J 3/00 (2006.01); H04J 13/00 (2011.01); H04Q 7/30 (2006.01); H04Q 7/32 (2006.01); H04Q 7/38 (2006.01); H04W 88/06 (2009.01); H04W 88/08 (2009.01); H04Q 7/34 (2006.01)
CPC (source: EP)
H04W 88/06 (2013.01); H04W 88/08 (2013.01)
Citation (search report)
See references of WO 9908407A2
Designated contracting state (EPC)
DE DK FI FR GB NL SE
DOCDB simple family (publication)
DE 19733860 A1 19990211; AU 9430998 A 19990301; CN 1143574 C 20040324; CN 1266596 A 20000913; EP 1002434 A2 20000524; JP 2001512952 A 20010828; WO 9908407 A2 19990218; WO 9908407 A3 19990415
DOCDB simple family (application)
DE 19733860 A 19970805; AU 9430998 A 19980724; CN 98808035 A 19980724; DE 9802090 W 19980724; EP 98947332 A 19980724; JP 2000506742 A 19980724