Patent SG-11201905582P-A (SG)
Title: Rogue access point detection using multi-path verification
Inventor: AHMADZADEH SEYED ALI
IPC: H04W12/12
Filed: 2017-11-29
Abstract: DetermineNO YES Whether Access Point is a Rogue Access Point 508 Maintain connection to server z— 510 Drop connection to server FIG. 5 O 71' 00 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 02 August 2018 (02.08.2018) WIP0 I PCT °Ens °nolo olomollm En oimIE (10) International Publication Number WO 2018/140132 Al 5007; (51) International Patent Classification: H04L 29/06 (2006.01) H04W 48/16 (2009.01) H04W 12/12 (2009.01) (21) International Application Number: PCT/US2017/063591 (22) International Filing Date: 29 November 2017 (29.11.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15/418,693 28 January 2017 (28.01.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: AHMADZADEH, Seyed Ali; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). DAS, Sau- mitra Mohan; 5775 Morehouse Drive, San Diego, Cal- ifornia 92121-1714 (US). CHEN, Yin; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). NANDHA PREMNATH, Sriram; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: HANSEN, ROBERT M. et al.; The Marbury Law Group, PLLC, 11800 Sunrise Valley Drive 15th Floor, Re- ston, Virginia 20191 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, (54) Title: ROGUE ACCESS POINT DETECTION USING MULTI-PATH VERIFICATION Transmit first probe to a server via first network 502 connection & second probe via second network connection Receiving a first probe reply I ^ 504 and a second probe reply from the serer (57) : Various embodiments provide methods, devices, and non-transitory processor- readable storage media enabling rogue access point detection with a communications device by sending multiple probes via different network connections to a remote server and receiving probe replies. Various embodiments may include a communication device transmitting a first probe addressed to a server via a first network connection and a second probe addressed to the server via a second network connection. Upon receiving a first probe reply from the server via the first network connection and a second probe reply from the server via the second network connection server, the communications device may analyze the received probe replies to determine whether an access point of either the first network or the second network is a rogue access point. [Continued on next page] WO 2018/140132 Al MIDEDIMODOMMER I II III MMOIROMMOIIIMEHOIS 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(11)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3))