EP 1540894 A1 20050615 - Ensuring an uninterrupted reception of an IP transmission in a mobile reception
Title (en)
Ensuring an uninterrupted reception of an IP transmission in a mobile reception
Title (de)
Sicherstellung eines ununterbrochenen Empfangs einer IP-Übertragung in einem Mobilempfang
Title (fr)
Procédé et système permettant d'assurer de la réception uninterrompue d'une transmission IP dans une réception mobile
Publication
Application
Priority
- FI 0300675 W 20030916
- FI 20021657 A 20020916
Abstract (en)
[origin: WO2004025906A1] The invention relates to a method and system for ensuring an uninterrupted reception of an IP transmission. In the system in accordance with the invention, a permission to send the service is interrogated by a data source (30, 31 or 32) from an encoding unit (MIPE). The encoding unit sections the services to be transmitted at least into two frames so that each service is transmitted in a frame allocated to it. In that case, there is a pause in the transmission during the transmission of the second frame, which allows the terminal device to change the reception frequency. In case the new frequency is weaker than the old one, one goes back to the old frequency. In case the service cannot be fitted in the frames being used, the encoding unit re-arranges the frames to optimise the space. In case the optimisation does not lead to any results, the data source is not given a permission to send.
IPC 1-7
IPC 8 full level
H04L 12/46 (2006.01); H04B 1/06 (2006.01); H04H 20/26 (2008.01); H04H 20/57 (2008.01); H04H 20/86 (2008.01); H04H 60/07 (2008.01)
CPC (source: EP)
H04H 20/22 (2013.01); H04H 20/57 (2013.01); H04H 20/86 (2013.01); H04H 60/07 (2013.01); H04H 2201/60 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004025906 A1 20040325; AT E483291 T1 20101015; AU 2003264326 A1 20040430; DE 60334389 D1 20101111; EP 1540894 A1 20050615; EP 1540894 B1 20100929; FI 115099 B 20050228; FI 20021657 A0 20020916; FI 20021657 A 20040317
DOCDB simple family (application)
FI 0300675 W 20030916; AT 03795039 T 20030916; AU 2003264326 A 20030916; DE 60334389 T 20030916; EP 03795039 A 20030916; FI 20021657 A 20020916