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1. (WO2019047934) EARLY WARNING METHOD AND APPARATUS BASED ON WI-FI SIGNAL STRENGTH DISTURBANCE, AND STORAGE MEDIUM
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Pub. No.: WO/2019/047934 International Application No.: PCT/CN2018/104674
Publication Date: 14.03.2019 International Filing Date: 07.09.2018
IPC:
H04W 24/04 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
24
Supervisory, monitoring or testing arrangements
04
Arrangements for maintaining operational condition
Applicants:
中兴通讯股份有限公司 ZTE CORPORATION [CN/CN]; 中国广东省深圳市 南山区高新技术产业园科技南路中兴通讯大厦 ZTE Plaza, Keji Road South, Hi-tech Industrial Park, Nanshan District Shenzhen, Guangdong 518057, CN
Inventors:
孙佳佳 SUN, Jiajia; CN
Agent:
北京天昊联合知识产权代理有限公司 TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS; 中国北京市 东城区建国门内大街28号民生金融中心D座10层张帆 Fan ZHANG 10th Floor, Tower D, Minsheng Financial Center, 28 Jianguomennei Avenue, Dongcheng District Beijing 100005, CN
Priority Data:
201710799597.407.09.2017CN
Title (EN) EARLY WARNING METHOD AND APPARATUS BASED ON WI-FI SIGNAL STRENGTH DISTURBANCE, AND STORAGE MEDIUM
(FR) PROCÉDÉ ET APPAREIL D'ALERTE PRÉCOCE BASÉE SUR UNE PERTURBATION DE LA FORCE DE SIGNAUX WI-FI, ET SUPPORT DE STOCKAGE
(ZH) 基于WIFI信号强度扰动的预警方法、装置及存储介质
Abstract:
(EN) Disclosed are an early warning method and apparatus based on Wi-Fi signal strength disturbance, and a storage medium. The method comprises: by means of performing real-time reception and analysis of Wi-Fi signals in a monitoring area, obtaining the current Wi-Fi signal amplitude and phase in the monitoring area; using the difference between the current Wi-Fi signal amplitude and phase and the previous Wi-Fi signal amplitude and phase to determine whether the current Wi-Fi signal amplitude and phase have experienced disturbance; and when determining that the current Wi-Fi signal amplitude and phase have experienced disturbance, issuing an early warning signal.
(FR) L'invention concerne un procédé et un appareil d'alerte précoce basée sur une perturbation de la force de signaux Wi-Fi, ainsi qu'un support de stockage. Le procédé selon l'invention consiste : à obtenir, par la réception et l'analyse en temps réel de signaux Wi-Fi dans une zone de surveillance, l'amplitude et de la phase de signaux Wi-Fi en cours dans la zone de surveillance; à utiliser la différence entre l'amplitude et la phase des signaux Wi-Fi en cours et l'amplitude et la phase des signaux Wi-Fi précédents pour déterminer si l'amplitude et la phase des signaux Wi-Fi en cours ont subi une perturbation; et, si tel est le cas, à émettre un signal d'alerte précoce.
(ZH) 本公开提供了一种基于WIFI信号强度扰动的预警方法、装置及存储介质。所述方法包括:通过对监控区域内的WIFI信号进行实时接收和分析,得到监控区域内的当前WIFI信号幅度及相位;利用所述当前WIFI信号幅度及相位与在前WIFI信号幅度及相位的差别,判断当前WIFI信号幅度及相位是否发生扰动;以及在判断当前WIFI信号幅度及相位发生扰动时,发出预警信号。
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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: Chinese (ZH)
Filing Language: Chinese (ZH)