WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2010033631) METHODS AND SYSTEMS FOR SELECTING A TARGET BS WITH THE BEST SERVICE SUPPORTED IN WIMAX HANDOVER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/033631    International Application No.:    PCT/US2009/057205
Publication Date: 25.03.2010 International Filing Date: 16.09.2009
Chapter 2 Demand Filed:    21.04.2010    
IPC:
H04W 36/08 (2009.01)
Applicants: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 (US) (For All Designated States Except US).
WANG, Yu [CN/US]; (US) (For US Only).
SHI, Guangming, Carl [US/US]; (US) (For US Only).
CHIN, Tom [US/US]; (US) (For US Only)
Inventors: WANG, Yu; (US).
SHI, Guangming, Carl; (US).
CHIN, Tom; (US)
Agent: FRANKS, Ross, L.; ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 (US)
Priority Data:
12/235,546 22.09.2008 US
Title (EN) METHODS AND SYSTEMS FOR SELECTING A TARGET BS WITH THE BEST SERVICE SUPPORTED IN WIMAX HANDOVER
(FR) PROCÉDÉS ET SYSTÈME DE SÉLECTION D'UNE STATION DE BASE CIBLE AYANT LE MEILLEUR SERVICE SUPPORTÉ DANS UN TRANSFERT WIMAX
Abstract: front page image
(EN)Methods and apparatus for notifying a mobile station (MS) of service flow parameters supported by neighbor base stations, such that the MS may select a suitable neighbor base station (BS) candidate (i.e., a target BS) for performing a handover are provided. The notification may occur via handover messages, such as a BS Handover Request (MOB_BSHO-REQ) message or a BS Handover Response (MOB_BSHO-RSP) message, with a Service Level Supported field added, indicating the service flow parameters supported by the neighbor BSs. In this manner, service quality levels of data exchanges may be maintained as an MS is handed over from one BS to another.
(FR)L'invention porte sur des procédés et un appareil pour notifier à une station mobile (MS) des paramètres de flux de service supportés par des stations de base voisines, de telle sorte que la MS peut sélectionner une station de base (BS) voisine appropriée candidate (à savoir, une station de base cible) pour effectuer un transfert. La notification peut se produire par des messages de transfert, tels qu'un message de requête de transfert de station de base (MOB_BSHO-REQ) ou un message de réponse de transfert de station de base (MOB_BSHO-RSP), avec un champ niveau de service supporté ajouté, indiquant les paramètres de flux de service supportés par les stations de base voisines. De cette façon, des niveaux de qualité de service d'échanges de données peuvent être conservés à mesure qu'une station mobile est transférée d'une station de base à une autre.
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 (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)