Patent SG-11201404626X-A (SG)
Title: Wireless communication system, control method thereof, and program
Inventor: YASUI JUN
IPC: H04W56/00
Filed: 2013-02-18
Abstract: (i2) mwu ft iz s-5 iv x m £ titz s issaj n d9) mm IHMMi (43) m&'&m a 2013 ^ 8 R 29 0(29.08.2013) WIPO PCT I (10) WO 2013/125479 A1 (51) H04W 56/00 (2009.01) G08G1/09 (2006.01) (21) (22) (25) g&fflgia)] (26) HI®4>§f]CDl (30) fiBfcftf '— 1 £: 2012-035563 2012 ^ 2 .E 21 0(21.02.2012) (71) (72) =E. DP . H04W 4/04 (2009.01) PCT/JP2013/053833 2013 2 M 18 0(18.02.2013) •§E. i OP • 0*ig JP tiJUA: (MITSUBISHI HEAVY INDUSTRIES, LTD.) [JP/JP]; T 1088215 M. 1 6 #5-^- Tokyo (JP). M BJ #: S# fl(YASUI Jun); T 1088215 ^51 #5 ;SE;tM-Tg 1 6#5^ ElUlttSt tt l*l Tokyo (JP). B _jK. W, (TOMINAGA Masatoshi); T 1088215 1 6 #5-^ Tokyo (JP). ttea HSJ(MURATAHideaki); T 1088215 HTI1 6S5^ Tokyo (JP). 7K H HI /S (NAGATA Takeshi); T 1088215 g 1 6 # 5- S E I it £ tt ft Tokyo (JP). W ft iK 7a (TAKEUCHI Hisaji); T 1088215 KifvtlUSl* — T@ 1 6 # 5 = Tokyo (JP). -PJII # 5& (HAYAKAWA Yoshifumi); T 1088215 T @ 1 6|5^ H SMUSfctetasttfl Tokyo (JP). (74) ft II A: IS ft — g|S , ^ (MORI Ryuichirou et al.); T 1006620 — Tl 9# 2 Tokyo (JP). (8i) (^ro&i^PBy, IS ft nj f b): 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, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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) *!£H (asrofci^isy > ±T(Dmm(Dfcm% 11^ nlfb): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), 3. — =j V T (AM, AZ, BY, KG, KZ, RU, TJ, TM), 3 — • V / ^ (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, [&£%] = (54) Title: WIRELESS COMMUNICATIONS SYSTEM, CONTROL METHOD, AND PROGRAM ^ (54) I: JRHafl->XT • (57) Abstract: A wireless communications system is provided with a plurality of wireless communications appar­ atuses, for respective traffic lanes on a road, that perform wireless communications with vehicle travelling in a any of the traffic lanes. Each of the wireless communications ap­ paratuses performs transmission and reception with the vehicle travelling in the corresponding traffic lane by shift­ ing the timing of transmission/reception a control period in which the transmission and reception with the vehicle is per­ formed in a control channel having a first frequency and the timing of a transmission/reception control period in which the transmission and reception with the vehicle is performed in a service channel having a frequency that is different from the frequency of the first frequency, from the timings for the other wireless communications apparatuses. 2-H ma I-— 0\ CJ T-H rn T-H o CJ 2 Vehicle 10 Transmission control apparatus 11 Communications unit 12 Transmission control unit 13 Storage unit (57) ISHSHlvXT-Ali, it3§±l-s£l+ b ti tz ft & (D m n <D ^ -f ti ft £ % if t s m 1 0 pi B -e ® a tT 3 m 0 0 *s a ® u a -So •?\" LjlfeSfltli> % 1 ©Jiafcsfc-efcs^ > ha—ji/'f 11 tfx T -v tmo) 11 b L r {&• t & m n £ ^ ift & m m t m s WO 2013/125479 A11 lllll llllllll II llllll III lllll lllll III III III lllll lllll lllll lllll llll llll lllll lllllll llll llll NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI