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1. (WO2009082722) ADAPTIVE STREAMING FOR ON DEMAND WIRELESS SERVICES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2009/082722 International Application No.: PCT/US2008/087951
Publication Date: 02.07.2009 International Filing Date: 22.12.2008
Chapter 2 Demand Filed: 20.10.2009
IPC:
H04L 29/06 (2006.01)
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
Applicants:
QUALCOMM Incorporated [US/US]; Attn: International Ip Administration 5775 Morehouse Drive San Diego, California 92121, US (AllExceptUS)
HUNTER, Kevin E. [US/US]; US (UsOnly)
MANDYAM, Giridhar D. [US/US]; US (UsOnly)
Inventors:
HUNTER, Kevin E.; US
MANDYAM, Giridhar D.; US
Agent:
YADEGAR-BANDARI, Fariba; Attn: International Ip Administration 5775 Morehouse Drive San Diego, California 92121, US
Priority Data:
11/963,89124.12.2007US
Title (EN) ADAPTIVE STREAMING FOR ON DEMAND WIRELESS SERVICES
(FR) DIFFUSION CONTINUE ADAPTATIVE POUR DES SERVICES SANS FIL À LA DEMANDE
Abstract:
(EN) An adaptive media distribution system (54) provides an on demand user experience across a limited throughput wireless network by selectively utilizing available storage (34, 48) on a handheld communication device (20, 22), taking advantage of increased availability of extended memory solutions. Creation of an adaptable user interface (UI) widget (e.g., Trig) serves as a near real-time mechanism for delivery of media content, overcoming the over-the-air latency and difficulties with streaming interoperability. Yet, for handheld communication devices with limited storage (22), the adaptive media distribution system further allows legacy devices to receive on demand services via streaming, albeit with the requisite relatively long latency associated with cellular multimedia services.
(FR) L'invention concerne un système de distribution multimédia (54) adaptatif produisant une expérience utilisateur à la demande sur un réseau sans fil à débit limité par l'utilisation sélective d'un stockage disponible (34, 48) sur un dispositif de communication portable (20, 22), bénéficiant de la disponibilité accrue des solutions de mémoire étendue. La création d'un gadget logiciel d'interface utilisateur (UI) adaptable (par exemple, déclencheur) fait office de mécanisme en quasi temps réel pour acheminer un contenu multimédia, pallier la latence de liaison radio et les difficultés avec l'interopérabilité de la diffusion continue. Toutefois, pour des dispositifs de communication portables avec un stockage limité (22), le système de distribution multimédia adaptatif permet en outre à des dispositifs patrimoniaux de recevoir des services à la demande par l'intermédiaire de la diffusion continue, avec certes la latence requise relativement longue associée à des services multimédia cellulaires.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, 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, MT, NL, NO, 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:
JP2011508569CN101939964JP2013225866KR1020100101678IN1446/MUMNP/2010