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Pub. No.:    WO/2014/209921    International Application No.:    PCT/US2014/043746
Publication Date: 31.12.2014 International Filing Date: 24.06.2014
Chapter 2 Demand Filed:    20.01.2015    
H04L 27/00 (2006.01), H04W 16/14 (2009.01)
Applicants: MICROSOFT TECHNOLOGY LICENSING, LLC [US/US]; One Microsoft Way Redmond, Washington 98052-6399 (US)
Inventors: HASSAN, Amer, A.; (US).
GARNETT, Paul, W.; (US).
MITCHELL, Paul, W.A.; (US)
Agent: OLSWANG LLP; Helen Wallis 90 High Holborn London WC1V 6XX (GB)
Priority Data:
13/928,382 27.06.2013 US
Abstract: front page image
(EN)The concepts relate to radio channel utilization and more specifically to determining whether individual radio channels are available for use. One example can obtain a signal on a radio channel. The example can identify that the signal is an occurrence of a licensed use when a power level exceeds a threshold. The example can also determine that the signal is not the occurrence of the licensed use when the power level of the signal and a phase of the signal do not match an expected power level and an expected phase of the occurrence of the licensed use.
(FR)L'invention concerne l'utilisation d'un canal radio et plus spécifiquement la détermination de la disponibilité de canaux radio individuels à utiliser. Selon un exemple, il est possible d'obtenir un signal sur un canal radio. L'exemple permet d'identifier que le signal est une occurrence d'une utilisation sous licence lorsque le niveau de puissance dépasse un seuil; et que le signal n'est pas une occurrence de l'utilisation sous licence lorsque le niveau de puissance du signal et une phase du signal ne correspondent pas un niveau de puissance souhaité et à une phase souhaitée de l'occurrence de l'utilisation sous licence.
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 (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)