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1. (WO2007004151) METHOD AND APPARATUS FOR MULTI-MODE CONVERSATIONS IN WIRELESS NETWORKS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/004151 International Application No.: PCT/IB2006/052170
Publication Date: 11.01.2007 International Filing Date: 29.06.2006
IPC:
H04L 12/28 (2006.01) ,H04M 1/253 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
28
characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
1
Substation equipment, e.g. for use by subscribers
253
Telephone sets using digital voice transmission
Applicants:
KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1 NL-5621 BA Eindhoven, NL (AllExceptUS)
LIU, Bo [CN/CN]; CN (UsOnly)
JIN, Xiaohui [CN/CN]; CN (UsOnly)
SHAO, Xiaoling [CN/CN]; CN (UsOnly)
DAVIES, Rob J. [GB/CN]; CN (UsOnly)
DU, Yonggang [CN/CN]; CN (UsOnly)
Inventors:
LIU, Bo; CN
JIN, Xiaohui; CN
SHAO, Xiaoling; CN
DAVIES, Rob J.; CN
DU, Yonggang; CN
Common
Representative:
KONINKLIJKE PHILIPS ELECTRONICS N.V.; c/o HAQUE, Azir Philips Electronics China, 21/f Kerry Office Building 218 Tian Mu Xi Lu Road Shanghai 200070, CN
Priority Data:
200510080746.930.06.2005CN
Title (EN) METHOD AND APPARATUS FOR MULTI-MODE CONVERSATIONS IN WIRELESS NETWORKS
(FR) PROCEDE ET DISPOSITIF POUR METTRE EN OEUVRE DES CONVERSATIONS MULTIMODE DANS DES RESEAUX SANS FIL
Abstract:
(EN) The present invention proposes a method for performing multi-mode conversations for mobile terminals, comprising the steps of: l)detecting whether there is Wireless Local Area Network (WLAN) available nearby; 2)accessing a network device for correlative location information of another mobile terminal which it intends to communicate with when there is a WLAN available; 3)establishing communication with said another mobile terminal by using said correlative location information via said WLAN after receiving said correlative location information of said another mobile terminal sent back by said network device; and 4)accessing said network device to request updating correlative location information of said mobile terminal when said correlative location information of said mobile terminal changes.
(FR) L'invention concerne un procédé permettant à des terminaux mobiles de mettre en oeuvre des conversations multimode, qui comporte les étapes consistant à: 1) détecter si un réseau local sans fil (WLAN) est disponible à proximité; 2) accéder à un dispositif de réseau pour obtenir des données de localisation corrélatives concernant un autre terminal mobile avec lequel une communication est souhaitée si un WLAN est disponible; 3) établir une communication avec l'autre terminal mobile au moyen des données de localisation corrélatives, par l'intermédiaire du WLAN, après réception des données de localisation corrélatives concernant l'autre terminal mobile renvoyées par le dispositif de réseau; et 4) accéder au dispositif de réseau pour demander la mise à jour des données de localisation corrélatives dudit terminal mobile lorsque ces données changent.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, 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)
Also published as:
EP1905199JP2009500896US20100220697CN101213792