Patent SG-11201809384W-A (SG)
Title: Signaling which version information to use on byte-range file repair
Inventor: PAZOS CARLOS MARCELO DIAS
IPC: H04L29/08
Filed: 2017-06-05
Abstract: ReceiveA Description Of A Service Providing A File Indicating A Capability Of A Server Hosting The F le To Use An MD5 As An ETag Value Receive A File Of The Service Via FLUTE F..-- 604 606 Byte-Range File Repair Needed To Repair The File Yes W O 20 17 / 2227 9 4 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 28 December 2017 (28.12.2017) WIP0 I PCT omit VIII Holm o III 011101110101111010IIIImo lII ow (10) International Publication Number WO 2017/222794 Al (51) International Patent Classification: H04L 29/08 (2006.01) (21) International Application Number: PCT/US2017/035927 (22) International Filing Date: 05 June 2017 (05.06.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/351,979 19 June 2016 (19.06.2016) US 15/612,460 02 June 2017 (02.06.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: PAZOS, Carlos Marcelo Dias; 5775 More- house Drive, San Diego, California 92121-1714 (US). NAIK, Nagaraju; 5775 Morehouse Drive, San Diego, Cal- ifornia 92121-1714 (US). GHOLMIEH, Ralph Akram; 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, 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. (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). (54) Title: SIGNALING WHICH VERSION INFORMATION TO USE ON BYTE-RANGE FILE REPAIR (57) : Systems, methods, and devices of various embodiments en- 600— able signaling one or more capabilities of servers, such as web servers or con- tent delivery network (CDN) servers, to use file version information, such as MD5s (message digest 5 (MD5) algorithm hash values) and/or entity tags (ETags), to computing devices for byte-range file repair. Generate A Partial HTTP GET Request For Byte-Range File Repair Based At Least In Part On The Capability Of The Server 608 Hosting The File To Use An MD5 As An ETag Value Indicated In The Description Of The Service 610 FIG. 6A [Continued on next page] WO 2017/222794 Al MIDEDIMOM010101110101110010HOHOIDEHOMMEMOIMIE Published: — with international search report (Art. 21(3))