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1. (WO2014209425) TECHNIQUES FOR PROVIDING FLEXIBLE CLEAR CHANNEL ASSESSMENT DETECTION THRESHOLDS IN A WIRELESS NETWORK
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/209425 International Application No.: PCT/US2013/076940
Publication Date: 31.12.2014 International Filing Date: 20.12.2013
IPC:
H04W 72/00 (2009.01) ,H04W 84/12 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
84
Network topologies
02
Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
10
Small scale networks; Flat hierarchical networks
12
WLAN [Wireless Local Area Networks]
Applicants:
KENNEY, Thomas J. [US/US]; US (US)
PERAHIA, Eldad [US/US]; US (US)
PARK, Minyoung [KR/US]; US (US)
AZIZI, Shahrnaz [US/US]; US (US)
INTEL CORPORATION [US/US]; 2200 Mission College Boulevard Santa Clara, California 95054, US (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
Inventors:
KENNEY, Thomas J.; US
PERAHIA, Eldad; US
PARK, Minyoung; US
AZIZI, Shahrnaz; US
Agent:
KACVINSKY, John F.; Kacvinsky Daisak, PLLC c/o CPA Global P.O. Box 52050 Minneapolis, Minnesota 55402, US
Priority Data:
61/819,90306.05.2013US
Title (EN) TECHNIQUES FOR PROVIDING FLEXIBLE CLEAR CHANNEL ASSESSMENT DETECTION THRESHOLDS IN A WIRELESS NETWORK
(FR) PROCÉDÉS POUR LA FOURNITURE DE SEUILS DE DÉTECTION D'ÉVALUATION DE CANAL LIBRE FLEXIBLE DANS UN RÉSEAU SANS FIL
Abstract:
(EN) Examples are disclosed for providing flexible clear channel assessment (CCA) detection thresholds in a wireless local access network (WLAN). In some examples, an apparatus for dynamically setting a clear channel assessment (CCA) threshold in a wireless local area network (WLAN) may comprise a processor component, a radio coupled to the processor component, and logic for execution by the processor component to establish a CCA threshold for a wireless channel of the WLAN, send a first wireless message to one or more wireless station (STA) devices in wireless proximity to the apparatus informing the one or more STA devices of the established CCA threshold and instructing the one or more STA devices to avoid CCA levels exceeding the CCA threshold on the wireless channel and send a second wireless message to a wireless access point (AP) device associated with the apparatus informing the AP device of the established CCA threshold and instructing the AP device to broadcast use of the CCA threshold on the wireless channel. Other examples are described and claimed.
(FR) Des exemples de l'invention concernent des procédés pour la fourniture de seuils de détection d'évaluation de canal libre flexible dans un réseau sans fil Dans certains exemples, un appareil adapté pour définir de façon dynamique un seuil d'évaluation de canal libre (CCA) dans un réseau local sans fil (WLAN) peut comprendre un processeur, une radio couplée au processeur, et une logique devant être exécutée par le processeur pour établir un seuil CCA pour un canal sans fil du WLAN, envoyer un premier message sans fil à un ou plusieurs dispositifs station sans fil (STA) dans une proximité sans fil de l'appareil pour informer le ou les dispositifs STA du seuil CCA établi et commander au(x) dispositif(s) STA d'éviter des niveaux CCA dépassent le seuil CCA sur le canal sans fil, et envoyer un second message sans fil à un dispositif point d'accès sans fil (AP) associé à l'appareil pour informer le dispositif AP du seuil CCA établi et commander au dispositif AP de diffuser l'utilisation du seuil CCA sur le canal sans fil. D'autres exemples sont également décrits et revendiqués.
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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, IR, 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, SA, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)