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Machine translation
1. (WO2009064647) PREAMBLE DESIGN FOR A WIRELESS SIGNAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/064647    International Application No.:    PCT/US2008/082521
Publication Date: 22.05.2009 International Filing Date: 05.11.2008
IPC:
H04W 48/08 (2009.01)
Applicants: QUALCOMM Incorporated [US/US]; Attn: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121 (US) (For All Designated States Except US).
KHANDEKAR, Aamod [IN/US]; (US) (For US Only).
GOROKHOV, Alexei [FR/US]; (US) (For US Only).
BHUSHAN, Naga [US/US]; (US) (For US Only).
PALANKI, Ravi [IN/US]; (US) (For US Only).
SAMPATH, Ashwin [US/US]; (US) (For US Only).
AGRAWAL, Avneesh [US/US]; (US) (For US Only)
Inventors: KHANDEKAR, Aamod; (US).
GOROKHOV, Alexei; (US).
BHUSHAN, Naga; (US).
PALANKI, Ravi; (US).
SAMPATH, Ashwin; (US).
AGRAWAL, Avneesh; (US)
Agent: CORIE, Florin C.; Attn: International IP Administration, 5775 Morehouse Drive, San Diego, Califonia 92121 (US)
Priority Data:
60/988,665 16.11.2007 US
60/988,720 16.11.2007 US
61/025,670 01.02.2008 US
61/028,497 13.02.2008 US
61/047,021 22.04.2008 US
12/260,856 29.10.2008 US
Title (EN) PREAMBLE DESIGN FOR A WIRELESS SIGNAL
(FR) CONCEPTION DE PRÉAMBULE POUR SIGNAL HERTZIEN
Abstract: front page image
(EN)Providing for management of wireless communications in a heterogeneous wireless access point (AP) environment is described herein. By way of example, system data of an over-the-air message can be configured to include information identifying a distinct type of transmitting base station. In some aspects, the information can include an access type of the base station and/or a sector ID for distinguishing the base station among large numbers of other base stations. According to other aspects, the information can include wireless channel resources designated for a particular type of base station, or blanked by the transmitting base station, to facilitate interference reduction on such resources. By employing aspects of wireless communication management disclosed herein, efficient and reliable communication can be affected in large heterogeneous AP networks.
(FR)L'invention concerne la gestion de communications hertziennes dans un environnement de points d'accès (AP) hétérogènes sans fil. Par exemple, il est possible de configurer des données système de message hertzien pour y inclure une information identifiant un type distinct de station de base émettrice. Selon certains aspects, l'information peut comprendre un type d'accès de la station de base et/ou un ID de secteur pour permettre de distinguer la station de base dans une pluralité d'autres stations de base. Selon d'autres aspects, l'information peut comprendre des ressources de canal sans fil destinées à un type particulier de station de base, ou occultées par la station de base émettrice, pour faciliter la réduction des interférences sur ces ressources. Le recours aux aspects de gestion considérés des communications hertziennes permet d'avoir une incidence sur l'efficacité et la fiabilité des communications dans de grands réseaux à AP hétérogènes.
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 (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)