EP 1435164 A2 20040707 - RECOMMENDATION FOR A 1-BIT Z CHANNEL FOR DRR
Title (en)
RECOMMENDATION FOR A 1-BIT Z CHANNEL FOR DRR
Title (de)
EMPFEHLUNG FÜR EINEN 1-BIT-Z-KANAL FÜR DRR
Title (fr)
RECOMMANDATION POUR UNE VOIE Z A 1 BIT EN VUE D'UNE REPARTITION DYNAMIQUE DU DEBIT
Publication
Application
Priority
- US 0228720 W 20020910
- US 31847501 P 20010910
Abstract (en)
[origin: WO03024078A2] The invention provides a DRR protocol that uses the Z-bit signaling channel that is robust, enables activating and deactivating bit synchronous PCM voice timeslots in a very short period of time, supports the ability to handle multiple simultaneous voice call establishments and clearings and supports periodically refreshing the status of the bit synchronous PCM timeslots.
IPC 1-7
IPC 8 full level
H04J 1/00 (2006.01); H04J 3/00 (2006.01); H04L 12/64 (2006.01); H04L 29/08 (2006.01); H04M 11/00 (2006.01); H04Q 11/04 (2006.01)
CPC (source: EP KR)
H04L 9/40 (2022.05 - KR); H04Q 11/04 (2013.01 - EP); H04Q 2213/13031 (2013.01 - EP); H04Q 2213/13039 (2013.01 - EP); H04Q 2213/13178 (2013.01 - EP); H04Q 2213/13199 (2013.01 - EP); H04Q 2213/13216 (2013.01 - EP); H04Q 2213/13292 (2013.01 - EP); H04Q 2213/13332 (2013.01 - EP)
Citation (search report)
See references of WO 03024078A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03024078 A2 20030320; WO 03024078 A3 20040304; AU 2002333537 A1 20030324; EP 1435164 A2 20040707; JP 2005533399 A 20051104; KR 20040031077 A 20040409
DOCDB simple family (application)
US 0228720 W 20020910; AU 2002333537 A 20020910; EP 02798194 A 20020910; JP 2003527996 A 20020910; KR 20047003581 A 20020910