Patent SG-11201808955P-A (SG)
Title: Communication device, communication method, program, and communication system
Inventor: TAKAHASHI HIROO
IPC: H04L7/04
Filed: 2017-05-02
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 111111111111111111111111111111111111111111111111111111111111111111111111111111111 Organization International Bureau (10) International Publication Number (43) International Publication Date ......0\" WO 2017/199761 Al 23 November 2017 (23.11.2017) WIPO I PCT (51) International Patent Classification: o SONY LSI DESIGN INCORPORATED, 4-16-1, Okata, HO4L 1/00 (2006.01) HO4L 7/04 (2006.01) Atsugi-shi, Kanagawa, 2430021 (JP). GOOF 13/42 (2006.01) (74) Agent: NISHIKAWA Takashi et al.; Nishishinjukukimu- (21) International Application Number: raya Building 9F, 5-25, Nishi-Shinjuku 7-chome, Shin- PCT/JP2017/017221 juku-ku, Tokyo, 1600023 (JP). (22) International Filing Date: (81) Designated States (unless otherwise indicated, for every 02 May 2017 (02.05.2017) kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, (25) Filing Language: English CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, (26) Publication Language: English DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KH, KN, KP, KR, KW, (30) Priority Data: KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, 2016-099955 18 May 2016 (18.05.2016) JP MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, (71) Applicant: SONY CORPORATION [JP/JP]; 1-7-1, Ko- PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, nan, Minato-ku, Tokyo, 1080075 (JP). SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (72) Inventors: TAKAHASHI Hiroo; c/o SONY CORPO- RATION, 1-7-1, Konan, Minato-ku, Tokyo, 1080075 (JP). (84) Designated States (unless otherwise indicated, for every YOKOKAWA Takashi; c/o SONY CORPORATION, kind of regional protection available): ARIPO (BW, GH, — 1-7-1, Konan, Minato-ku, Tokyo, 1080075 (JP). LEE Son- GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, fun; c/o SONY CORPORATION, 1-7-1, Konan, Mina- UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, = to-ku, Tokyo, 1080075 (JP). KOSHISAKA Naohiro; c/ 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, = = (54) Title: COMMUNICATION DEVICE, = = [FIG 3] = = = DDR Data : error COMMUNICATION METHOD, PROGRAM, AND COMMUNICATION SYSTEM CRC :ADDITIONAL CLOCK: HDR Ex i t — = = r . = = L, L-- LA. CUi 1 = I CRG5 Parity Token (Oa Preamble 1-1 1-1 (57) : Provided is a communication device, including: a transmission and IN with an other communication device; an error detection unit that detects an occurrence 01 reception unit receive a preamble specifying a type of data to be transmitted next, and C'N following the preamble to a bit sequence that should be transmitted for the type specified for transmission by the preamble; and a 1-1 ---- conflict avoidance unit that, if the occurrence of an error is detected by the error detection IN unit to transmit a clock corresponding to a certain number of bits following the preamble, and then transmit an abort signal giving an © instruction to terminate communication partway through. ei )Abort Preamble reception unit that transmits and receives a signal of an error by having the transmission and comparing a bit sequence of a signal received unit, instructs the transmission and reception C [Continued on next page] WO 2017/199761 Al MIDEDIMOMOIDEIROIDEMOMOIHOHOMIHEM0111111011110111111 TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))