WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2016091829) METHOD FOR RADIO FREQUENCY COMMUNICATION WITH RADIO FREQUENCY READER DISCRIMINATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/091829    International Application No.:    PCT/EP2015/078877
Publication Date: 16.06.2016 International Filing Date: 07.12.2015
IPC:
G06K 19/07 (2006.01), G06K 7/10 (2006.01)
Applicants: GEMALTO SA [FR/FR]; 6, rue de la Verrerie 92190 Meudon (FR)
Inventors: THILL, Michel; (FR).
ARNOUX, Christophe; (FR)
Priority Data:
14307022.5 12.12.2014 EP
Title (EN) METHOD FOR RADIO FREQUENCY COMMUNICATION WITH RADIO FREQUENCY READER DISCRIMINATION
(FR) PROCEDE DE COMMUNICATION RADIOFREQUENCE AVEC DISCRIMINATION DE LECTEUR RADIOFREQUENCE
Abstract: front page image
(EN)The invention relates to a method for communication between a radio frequency RF device (2) and a first radio frequency reader (3), said first reader emitting a first radio frequency field, said method comprising a step (400) of controlling the communication by the RF device according to a variation of the radio frequency field. The method is characterised in that the control is based on a time-dependent variation of said radio frequency field. The invention also relates to the corresponding device.
(FR)L'invention concerne un procédé de communication entre un dispositif (2) radio fréquence RF et un premier lecteur (3) radio fréquence, ledit premier lecteur émettant un premier champ radiofréquence, ledit procédé comprenant une étape de contrôle (400) de la communication par le dispositif RF en fonction d'une variation du champ radio fréquence; Ledit procédé est caractérisé en ce que le contrôle se base sur une variation dudit champ radiofréque n ce en fonction du temps. L'invention concerne également le dispositif correspondant.
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, 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, ST, 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: French (FR)
Filing Language: French (FR)