橡011207_IW2001_携帯電話基礎
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1 Internet Week /12/7/Page , by Hideo Okinaka, KDDI
2 1 2001/12/7/Page 3 PHS POI POI NTT POI POI POI POI 2001/12/7/Page , by Hideo Okinaka, KDDI
3 0 A B C D E F G H J K 2001/12/7/Page /12/7/Page , by Hideo Okinaka, KDDI
4 HLR BTS POI BSC MSC GS NTT BTS: Base Transceiver Station BSC: Base Station Controller MSC: Mobile Switching Center HLR: Home Location Register POI: Point of Interface 2001/12/7/Page 7 HLR BTS POI BSC MSC NTT BTS BTS: BSC: MSC: HLR: POI: Base Transceiver Station Base Station Controller Mobile Switching Center Home Location Register Point of Interface 2001/12/7/Page , by Hideo Okinaka, KDDI
5 HLR BTS POI BSC MSC GS NTT BTS: Base Transceiver Station BSC: Base Station Controller MSC: Mobile Switching Center HLR: Home Location Register POI: Point of Interface 2001/12/7/Page 9 Challenge-Response HLR KEYuser RespMS KEYuser RespHLR RespMS =RespHLR 2001/12/7/Page , by Hideo Okinaka, KDDI
6 HLR BTS POI BSC MSC NTT BTS: Base Transceiver Station BSC: Base Station Controller BTS MSC: Mobile Switching Center HLR: Home Location Register POI: Point of Interface 2001/12/7/Page /12/7/Page , by Hideo Okinaka, KDDI
7 310 8 m/sec 2001/12/7/Page 13 Z (Q) d 2 (d) Y X 2001/12/7/Page , by Hideo Okinaka, KDDI
8 Pr dbm 2 34 d[m] 2001/12/7/Page 15 (b) (d1) (A) (a) (b) (a) A (d2) (t) t1= (d1) (A) (t) t2 t1 t2= (d2) (t) (t) 2001/12/7/Page , by Hideo Okinaka, KDDI
9 1GHz MHz NTT au 1.5GHz J-PHONETU-KA 2GHz GHz GHz IMT GHz ISM LAN 3GHz 4-6GHz 2001/12/7/Page /12/7/Page , by Hideo Okinaka, KDDI
10 800MHz 1.5GHz 2GHz / 50MHz / 24MHz / 60MHz / 134MHz 10kHz 134MHz/10kHz = 13, /12/7/Page F1 F2 F3 F1 F2 F3 F3 F1 F2 F3 F1 F2 F1 F2 F3 F1 F2 F3 F3 F1 F2 F3 F1 F /12/7/Page , by Hideo Okinaka, KDDI
11 1 3 3 F1 F1 F2 F3 F2 F3 2001/12/7/Page 21 F5 F2 F4 F6F14 F7 F8 F1 F3F11 F13 F9F17 F10 F15F20 F16 F12 F5 F19 F18 F2 F4 F5 F2 F4 F21F8 F1 F6F14 F7 F1 F6F14 F7 F3F11 F13 F3F11 F13 F9F17 F10 F15F20 F16 F10 F12 F5 F19 F12 F19 F15F20 F16 F18F2 F4 F21F8 F21 F1 F6F14 F7 F3F11 F13 F9F17 F10 F15F20 F16 F12 F19 F18 F21 F8 F9F17 F /12/7/Page , by Hideo Okinaka, KDDI
12 F16 F7 F13 F4 F17 F18 F1 F8 F9 F16 F14 F15 F7 F5 F6 F19 F2 F3 F10 F17 F18 F1 F8 F9 F16 F20 F21 F4 F11 F12 F19 F2 F3 F10 F17 F18 F7 F5 F6 F13 F20 F21 F4 F11 F12 F19 F8 F9 F16 F14 F15 F7 F5 F6 F13 F20 F21 F10 F17 F18 F1 F8 F9 F16 F14 F15 F7 F11 F12 F2 F3 F17 F18 F8 F9 2001/12/7/Page /12/7/Page , by Hideo Okinaka, KDDI
13 Si=Ai*Fi Si : i Ai : i Fi : i Fi*Si=d ij Si*Fi=Ai, Sj*Fi =0 Ai 2001/12/7/Page 25 FDMA 25KHz 2001/12/7/Page , by Hideo Okinaka, KDDI
14 TDMA 25KHz 2001/12/7/Page 27 CDMA 1.25MHz 2001/12/7/Page , by Hideo Okinaka, KDDI
15 CDMA CDMA 2001/12/7/Page 29 CDMA CDMA RAKE TDMA 2001/12/7/Page , by Hideo Okinaka, KDDI
16 1 A 3 B A B 1 A 2 B 3 2 A B B 2001/12/7/Page 31 1 A 3 A A ( ) B A B A AB B 2 B A,B AB 2001/12/7/Page , by Hideo Okinaka, KDDI
17 5 2001/12/7/Page /12/7/Page , by Hideo Okinaka, KDDI
18 PCM (64kbps) - ISDN ADPCM (32kbps) - PHS LPC ( kbps) APC-MLQ (16kbps) - Inmarsat VSELP (11.2kbps) - PDC PSI-CELP (5.6kbps) - PDC EVRC (8kbps) - cdmaone AMR (12.2kbps) - W-CDMA 2001/12/7/Page 35 ADPCM (a) (b) 2001/12/7/Page , by Hideo Okinaka, KDDI
19 CELP LPC (a) (b) 2001/12/7/Page 37 VOX VOX VOX 40% cdmaoneevrc 2001/12/7/Page , by Hideo Okinaka, KDDI
20 FEC BCH Reed-Solomon - CD Viterbi - CDMA /12/7/Page 39 4 [i 1, i 2, i 3, i 4 ] 3 p 1 =i 1 +i 2 +i 3 p 2 =i 2 +i 3 + i 4 p 3 =i 1 +i 2 +i 4 c=[i 1, i 2, i 3, i 4 ; p 1, p 2, p 3 ] + [i1, i2, i3, i4]=[1000] c=[1000;101] c =[0000;101] c [p 1, p 2, p 3 ]=[000]c [p 1, p 2, p 3 ]=[101] c i 1 [1000] 2001/12/7/Page , by Hideo Okinaka, KDDI
21 =3 + D 2 + D1 P/S S 01 1/11 S 00 1/00 S 11 0/00 0/11 S 10 0/01 1/10 0/10 1/ D 1 D 2 1 A/BCA BC P/S (a) (b) (c) (c) S 00 3S 00 S 00 S 01 S 10 S 00 5 S 00 S 01 S 10 S /12/7/Page 41 ASK FSK GMSK - GSM PSK BPSK - cdmaone QPSK - PDC/CDMA2000 1x p/4-shift QPSK - PDC HPSK - cdmaone 8PSK - CDMA2000 1xEV 16QAM - CDMA2000 1xEV 2001/12/7/Page , by Hideo Okinaka, KDDI
22 2001/12/7/Page 43 PDC CDMA 2001/12/7/Page , by Hideo Okinaka, KDDI
23 2001/12/7/Page 45 CDMA RAKE 2001/12/7/Page , by Hideo Okinaka, KDDI
24 6 2001/12/7/Page 47 A AC AC C B AC#2 BD AC#1 BD#1 AC#2 BD#1 AC#1 BD#1 AC#2 BD AC#1 D E 2001/12/7/Page , by Hideo Okinaka, KDDI
25 A AE BD AE C BD D B BD AE E 2001/12/7/Page 49 Web 2001/12/7/Page , by Hideo Okinaka, KDDI
26 Virtual Circuit X.25 Datagram - TCP/IP Internet 2001/12/7/Page IP IP 2001/12/7/Page , by Hideo Okinaka, KDDI
27 How are you? A B Internet , WWW, VoIP... SMTP, HTTP, RTP... TCP, UDP... IP PPP, Ethernet... RLP, CSMA /12/7/Page /12/7/Page , by Hideo Okinaka, KDDI
28 PacketOne A B BTS BSC C 2001/12/7/Page 55 PacektOne IP BTS BSC GW GW IP MSC HLR 2001/12/7/Page , by Hideo Okinaka, KDDI
29 EZweb i J - WAPNTT J - HDML/WML C - HTML MML aukddi NTT J /12/7/Page 57 EZweb UP WML Encoder HDML/WML HDTP HDTP HTTP SSL HTTP SSL UDP UDP TCP TCP IP IP IP IP PPP RLP IEEE IEEE IEEE EZweb EZ 2001/12/7/Page , by Hideo Okinaka, KDDI
30 i EZwebWAP2.0 i- HTML subset AL (HTTP+) SSL TL (DoCoMo proprietary) Radio Bearer (PDC-Packet) WAP2.0 xhtml-basic /WML HTTP TLS W-TCP IP Radio Bearer EZweb HDML/WML HDTP UDP IP Radio Bearer 2001/12/7/Page KB 6KB PNG PNGJPEG C-MIDISMAF SMAF vcardvcalender ToCcBcc ToCcBcc To ToCc 640byte 5 5, MB 192 3, KB 6KB PNG C-MIDISMAF vcardvcalender MB 50 2 au.net 250 i 64 3,000 PNGJPEG SMAF 30 J- 2001/12/7/Page , by Hideo Okinaka, KDDI
31 8 2001/12/7/Page 61 Bleutooth Java AD/DA (IM) PLL DSPMPU 2001/12/7/Page , by Hideo Okinaka, KDDI
32 2001/12/7/Page 63 JAVA Java Java 10KB 30KB 50KB 100KB ( ) Java BREW Java i JavaAPI API CLDC (KVM+ API) OS MIDP J- API CLDC (KVM+ API) OS MIDP KDDI API CLDC (KVM+ API) BREW OS MPU/DSP API(Application Program Interface) OS MIDP(Mobile Information Device Profile) CLDC Mobile CLDC(Connected. Limmited Device Configuration) Java KVM K Virtual Machine PDA VM 2001/12/7/Page , by Hideo Okinaka, KDDI
33 9 2001/12/7/Page 65 70s 80s 90s 00s CDMA2000, 1980 W-CDMA (UMTS) cdmaone GSM, PDC, D-AMPS AMPS, TACS, NMT, NTT Hi-Cap 2001/12/7/Page , by Hideo Okinaka, KDDI
34 IMT-2000 TDD UTRA (TD-SCDMA) DECT FDD CDMA2000 UTRA(W-CDMA/UMTS) UWC UTRA : Universal Terrestrial Radio Access UMTS : Universal Mobile Telecommunication Systems W-CDMA DECT : Digital Enhanced Cordless Telecommunications 2001/12/7/Page 67 Evolution 3 3 All IP Core?? 2 GPRS 2 D-AMPS 3 ANSI-41 cdmaone CDMA2000 1x UWC-136 CDMA2000 1xEV-DO CDMA2000 1xEV-DV GSM-MAP GSM EDGE PDC-MAP PDC W-CDMA (UTRA) HSDPA 2001/12/7/Page , by Hideo Okinaka, KDDI
35 ITU-R WP8F 3GPP UTRAN (W-CDMA) + GERAN (GSM/EDGE) + GSM evolved CN + GPRS ARIB() CWTS() ETSI() T1() TIA() TTA() TTC() 3GPP2 cdma ANSI-41 evolved CN ITU-T 2001/12/7/Page 69 IMT-2000 ITU IMT-2000 MSS IMT-2000 IMT- PHS MSS IMT-2000 MSS (FDD) 2000 (FDD) MHz IMT IMT-2000 MSS MSS* MSS* * Region MHz Broadcast DECT IMT-2000 IMT- MSS IMT-2000 MSS (TDD) (FDD) 2000 Auxiliary (FDD) MHz Un- A D B E F C Licensed A D B E F C PCS MSS Broadcast Auxiliary Reserve MSS MHz 2001/12/7/Page , by Hideo Okinaka, KDDI
36 ADSL CDMA2000 1xEV-DO CDMA2000 1xEV-DO CDMA2000 1x AT C/I MS AT C/I 38.4 kb/s ~ MS MS C/I ~2.457 Mb/s MS AT Access Terminal(AT) Access Point (AP) C/I Carrier to Interference Power Ratio 2001/12/7/Page 71 Mobile Station (MS): CDMA2000 W-CDMA CDMA2000 1xEV-DO 1.25 MHz cdmaone (IS-95B) 1.25 MHz CDMA2000 1x 1.25 MHz W-CDMA 5 MHz 2.4 M k 64 k 14.4 k k 64 k (153.6 k) 384 k (2M) 64 k (384 k) 600 kbps 125 kbps 220 kbps 1000 kbps /12/7/Page , by Hideo Okinaka, KDDI
37 2001/12/7/Page , by Hideo Okinaka, KDDI
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