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1. (WO2010077391) METHOD AND APPARATUS FOR RELAYING CALLS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/077391 International Application No.: PCT/US2009/054432
Publication Date: 08.07.2010 International Filing Date: 20.08.2009
Chapter 2 Demand Filed: 04.02.2010
IPC:
H04L 29/06 (2006.01) ,H04M 1/00 (2006.01) ,H04M 3/54 (2006.01) ,H04W 4/16 (2009.01) ,H04W 88/04 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
1
Substation equipment, e.g. for use by subscribers
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
3
Automatic or semi-automatic exchanges
42
Systems providing special services or facilities to subscribers
54
Arrangements for diverting calls for one subscriber to another predetermined subscriber
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
4
Services or facilities specially adapted for wireless communication networks
16
Communication-related supplementary services, e.g. call-transfer or call-hold
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02
Terminal devices
04
adapted for relaying to or from another terminal or user
Applicants:
SONY ERICSSON MOBILE COMMUNICATIONS AB [SE/SE]; Nya Vattentornet S-221 88 Lund, SE (AllExceptUS)
EAST, Allen, Michael [GB/US]; US (UsOnly)
DUNKO, Gregory [US/US]; US (UsOnly)
BLOEBAUM, Leland, Scott [US/US]; US (UsOnly)
Inventors:
EAST, Allen, Michael; US
DUNKO, Gregory; US
BLOEBAUM, Leland, Scott; US
Common
Representative:
SONY ERICSSON MOBILE COMMUNICATIONS AB; c/o David E. Bennett Coats & Bennett, PLLC 1400 Crescent Green, Suite 300 Cary, NC 27518, US
Priority Data:
12/350,57408.01.2009US
61/141,34830.12.2008US
Title (EN) METHOD AND APPARATUS FOR RELAYING CALLS
(FR) PROCÉDÉ ET APPAREIL POUR RELAYER DES APPELS
Abstract:
(EN) A dual mode user terminal for a calling party can make calls over both a conventional cellular network and a packet data network using VoIP protocols. If the called party is not available to receive a VoIP call over the packet data network, the user terminal for the calling party can request a third party user terminal available on the packet data network to relay the call between the calling party and the called party.
(FR) L'invention concerne un terminal utilisateur en mode double destiné à une partie appelante qui effectue des appels à la fois sur un réseau cellulaire classique et sur un réseau de données en paquets au moyen des protocoles VoIP. Lorsque la partie appelée n'est pas disponible pour recevoir un appel VoIP sur le réseau de données en paquets, le terminal utilisateur de la partie appelante peut demander à un terminal de troisième partie disponible sur le réseau de données en paquets de relayer l'appel entre la partie appelante et la partie appelée.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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)
Also published as:
EP2382752JP2012514382CN102265580KR1020110108363EP2928151