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Machine translation
1. (WO2004032555) SOFT STREAM HAND OVER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/032555    International Application No.:    PCT/IB2002/004110
Publication Date: 15.04.2004 International Filing Date: 04.10.2002
Chapter 2 Demand Filed:    01.05.2003    
IPC:
H04L 29/06 (2006.01), H04W 36/00 (2009.01), H04W 36/12 (2009.01), H04W 80/04 (2009.01)
Applicants: POPWIRE COM. [SE/SE]; Kungsbroplan 3A, 112 27, S- Stockholm (SE) (For All Designated States Except US).
NORSTROM, Anders [SE/SE]; (SE) (For US Only).
JOHANSSON, Kay [SE/SE]; (SE) (For US Only).
KJELL, Thomas [SE/SE]; (SE) (For US Only).
KARLSSON, Kent [SE/SE]; (SE) (For US Only).
PETERSSON, Emil [SE/SE]; (SE) (For US Only)
Inventors: NORSTROM, Anders; (SE).
JOHANSSON, Kay; (SE).
KJELL, Thomas; (SE).
KARLSSON, Kent; (SE).
PETERSSON, Emil; (SE)
Agent: GLANZMAN, Gerald; Jenkens and Gilchrist P.C., 1445 Ross Avenue, Suite 3200, Dallas, TX 75202 (US)
Priority Data:
10/263,486 02.10.2002 US
Title (EN) SOFT STREAM HAND OVER
(FR) TRANSFERT DE FLUX SOUPLE
Abstract: front page image
(EN)Method and apparatus for providing a substantially seamless hand over of a user receiving a data stream when the user moves from a first location served by a first server to a second location served by a second server. The data stream is provided at both the first and the second servers, and the data streams at the first and second servers are synchronized so that when the user moves from the first location to the second location, the user will start receiving the data stream at the second location at substantially a same point in the data stream at which the user stops receiving the data stream at the first location.
(FR)L'invention concerne un procédé et un appareil destinés à produire un transfert sensiblement uniforme d'un utilisateur recevant un flux de données lorsque l'utilisateur se déplace d'un premier emplacement géré par un premier serveur vers un second emplacement géré par un second serveur. Le flux de données est réalisé au niveau du premier et du second serveur, et les flux de données au niveau des premier et second serveurs sont synchronisés de manière que lorsque l'utilisateur se déplace d'un premier emplacement vers un second emplacement, il commence à recevoir le flux de données au niveau du second emplacement sensiblement au même point dans le flux de données auquel l'utilisateur cesse de recevoir le flux de données au niveau du premier emplacement.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)