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Machine translation
1. (WO2011019968) ENHANCEMENTS TO THE MU-MIMO VHT PREAMBLE TO ENABLE TRANSMISSION MODE DETECTION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/019968    International Application No.:    PCT/US2010/045389
Publication Date: 17.02.2011 International Filing Date: 12.08.2010
Chapter 2 Demand Filed:    08.02.2011    
IPC:
H04L 27/26 (2006.01), H04L 1/00 (2006.01), H04L 27/00 (2006.01), H04W 72/12 (2009.01), H04L 27/34 (2006.01)
Applicants: QUALCOMM INCORPORATED [US/US]; 5775 Morehouse Drive San Diego, CA 92121 (US) (For All Designated States Except US).
VERMANI, Sameer [IN/US]; (US) (For US Only).
YANG, Lin [CN/US]; (US) (For US Only).
SAMPATH, Hemanth [US/US]; (US) (For US Only).
JONES, Vincent, Knowles, IV [US/US]; (US) (For US Only).
VAN NEE, Didier, Johannes, Richard [NL/NL]; (US) (For US Only)
Inventors: VERMANI, Sameer; (US).
YANG, Lin; (US).
SAMPATH, Hemanth; (US).
JONES, Vincent, Knowles, IV; (US).
VAN NEE, Didier, Johannes, Richard; (US)
Agent: VO, Dang, M.; 5775 Morehouse Drive San Diego, CA 92121 (US)
Priority Data:
61/233,451 12.08.2009 US
61/234,927 18.08.2009 US
12/848,058 30.07.2010 US
Title (EN) ENHANCEMENTS TO THE MU-MIMO VHT PREAMBLE TO ENABLE TRANSMISSION MODE DETECTION
(FR) AMÉLIORATIONS APPORTÉES AU PRÉAMBULE MU-MIMO À TRÈS HAUT DÉBIT AFIN DE PERMETTRE UNE DÉTECTION DU MODE DE TRANSMISSION
Abstract: front page image
(EN)Certain aspects of the present disclosure present a technique for enabling a receiver to detect mode of transmission of a signal based on a common SIG field (406) transmitted to all the receivers. The proposed technique includes frame structure in which information about the transmission mode is transmitted in a first portion of a SIG field (406) to all the receivers.
(FR)Certains aspects de la présente invention portent sur une technique destinée à permettre à un récepteur de détecter le mode de transmission d'un signal sur la base d'un champ commun (406) de signaux transmis à tous les récepteurs. La technique proposée comprend une structure de trame dans laquelle des informations concernant le mode de transmission sont transmises à tous les récepteurs dans une première partie d'un champ de signaux (406).
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, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, 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 (AL, 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)