EP 1356633 A2 20031029 - CABLE MODEM WITH VOICE PROCESSING CAPABILITY
Title (en)
CABLE MODEM WITH VOICE PROCESSING CAPABILITY
Title (de)
KABELMODEM MIT SPRACHVERARBEITUNGSFÄHIGKEIT
Title (fr)
MODEM CABLE AVEC CAPACITE DE TRAITEMENT VOCAL
Publication
Application
Priority
- US 0128323 W 20010912
- US 23218100 P 20000911
- US 24265700 P 20001023
- US 73717500 A 20001213
- US 29689501 P 20010608
Abstract (en)
[origin: WO0223824A2] A network gateway is configured to facilitate on line and off line bidirectional communication between a number of neear end data and telephony devices with far end data termination devices via a hybrid fiber coaxial network and a cable modem termination system. The described network gateway combines a QAM receiver, a transmitter, a DOCSIS MAC, a CPU, a voice and audio processor, a voice synchronizer, an Ethernet MAC, and a USB controller to provide high performance and robust operation.
IPC 1-7
IPC 8 full level
H04L 12/28 (2006.01); H04L 12/66 (2006.01); H04N 7/10 (2006.01); H04N 7/24 (2006.01)
CPC (source: EP)
H04L 12/2801 (2013.01); H04L 12/5692 (2013.01); H04L 12/66 (2013.01); H04N 7/10 (2013.01); H04N 21/2383 (2013.01); H04N 21/4382 (2013.01)
Citation (search report)
See references of WO 0223824A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0223824 A2 20020321; WO 0223824 A3 20030904; EP 1356633 A2 20031029
DOCDB simple family (application)
US 0128323 W 20010912; EP 01970768 A 20010912