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1. (WO2014028247) SYSTEMS AND METHODS FOR LOW POWER WAKE UP SIGNAL AND OPERATIONS FOR WLAN
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2014/028247 International Application No.: PCT/US2013/053481
Publication Date: 20.02.2014 International Filing Date: 02.08.2013
IPC:
H04W 52/02 (2009.01) ,H04W 74/00 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02
Power saving arrangements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
74
Wireless channel access, e.g. scheduled or random access
Applicants:
QUALCOMM INCORPORATED [US/US]; Attn: International Ip Administration 5775 Morehouse Drive San Diego, California 92121-1714, US
Inventors:
JAFARIAN, Amin; US
MERLIN, Simone; US
SHELLHAMMER, Stephen J.; US
JONES IV, Vincent Knowles; US
ASTERJADHI, Alfred; US
SAMPATH, Hemanth; US
Agent:
BELADI, Sayed, H.; Attn: International Ip Administration 5775 Morehouse Drive San Diego, Califonia 92121-1714, US
Priority Data:
13/831,13114.03.2013US
61/684,53217.08.2012US
Title (EN) SYSTEMS AND METHODS FOR LOW POWER WAKE UP SIGNAL AND OPERATIONS FOR WLAN
(FR) SYSTÈMES ET PROCÉDÉS POUR UN SIGNAL ET DES OPÉRATIONS DE RÉVEIL D'UN ÉTAT DE BASSE CONSOMMATION POUR UN RÉSEAU WLAN
Abstract:
(EN) Systems, methods, and devices for wireless communication. In one aspect an apparatus for wirelessly communicating with a wireless station is provided. The apparatus comprises a first transceiver configured to receive a back off signal from the wireless station during a first time period, the back off signal configured to indicate a second time period. The apparatus further comprises a processor operationally coupled to the first transceiver and configured to refrain the first transceiver from transmitting a wireless signal during the second time period.
(FR) La présente invention concerne des systèmes, des procédés et des dispositifs pour une communication sans fil. Selon un aspect, la présente invention concerne un appareil de communication sans fil avec une station sans fil. L'appareil comprend un premier émetteur-récepteur configuré pour recevoir de la station sans fil un signal de réduction durant une première période de temps, le signal de réduction étant configuré pour indiquer une seconde période de temps. L'appareil comprend en outre un processeur couplé de manière opérationnelle au premier émetteur-récepteur et configuré pour empêcher le premier émetteur-récepteur de transmettre un signal sans fil durant la seconde période de temps.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CN104584649EP2885947KR1020150044921JP2015529412