EDGE EDGE EDGE( ) NetTek(r) (3G) EDGE GSM GPRS EDGE EDGE GSM ( NetTek RF ) GPRS ( ) GPRS (EGPRS)
EDGE EDGE EDGE EDGE ( 2EW- 17610-0) GPRS EDGE GSM ( ) BTS ( ) BSS ( ) GSM GPRS EDGE RF GSM GPRS RF GSM GPRS GSM GPRS GPRS (QoS) QoS ( ) EDGE GSM/GPRS EDGE GSM EDGE GSM 20 80 GSM GSM ( GPRS) EDGE EGRPS GSM (ETSI) 1991 GSM 160 3.5 (2G) GSM MSC/ 2.5G GPRS EDGE GPRS PCU GSM EDGE 1. EDGE GPRS ( 1) EDGE GPRS EDGE GPRS EGPRS BSC BTS EGPRS MSC TRU GPRS GPRS EGPRS GPRS EGPRS 2 www.tektronix.com/wireless
EDGE EDGE GMSK 90 W-CDMA RF EDGE 180 RF 2G 3G EDGE RF 3G 90 GSM/GPRS GSM/GPRS EDGE RF GSM GPRS GSM GPRS GMSK ( ) RF 2 GMSK I/Q GMSK ( ) 0 1 3. GMSK I/Q GMSK ( 3 ) 3 2. GMSK I/Q www.tektronix.com/wireless 3
EDGE 8-PSK 8 8 EVM EVM ( 5) GMSK GSM/GPRS EVM ( 4) (EVM) GMSK GSM/ GPRS 8-PSK 8-PSK RF 8- PSK - 3_/8 ( ) 4. EVM EVM NetTek EVM (8-PSK ) - EDGE EDGE 8 PSK ( ) EDGE GSM/ 5. 8PSK I/Q GPRS GSM/GPRS EDGE 4 www.tektronix.com/wireless
EDGE 3_/8 8-PSK IQ 1.5 3-/8 ( 6) 6 RF EVM 8 EVM 5 MCS1 - MCS9 4 MCS1 - MCS4 GMSK 5 8-PSK ( 7) 7 GSM/ GPRS EDGE GPRS CS1 - CS4 EDGE 9 6. 3_/8 8PSK (kbps) GSM GMSK 7. BTS www.tektronix.com/wireless 5
EDGE EDGE GSM/GPRS EDGE 1. EDGE/EGPRS ( 3GPP TS05.01, 2001 11 ) EDGE (kbps) MCS-9 1.0 59.2 MCS-8 0.92 54.4 MCS-7 0.76 8PSK 44.8 MCS-6 0.49 29.6 MCS-5 0.37 22.4 MCS-4 1.0 17.6 MCS-3 0.85 GMSK 14.8 MCS-2 0.66 11.2 MCS-1 0.53 8.8 RF RF RF 15 2 db 1.5 db MCS-1 GMSK RF 0.53 53% 47% RF 53 47 53 8.8 kbps MCS-4 17.6 kbps (GPRS/EDGE) MCS-5 8-PSK 3 0.37 63% (QoS) MCS-4 MCS-9 EDGE (8-PSK) 59.2 kbps 6 www.tektronix.com/wireless
EDGE 8-PSK EDGE ( 8) GMSK 8-PSK RF 8-PSK EVM ( ) EDGE EVM GMSK 8-PSK EVM (EVM) GMSK 8-PSK RF RF RF QoS RF EVM GMSK GSM GMSK 1 GMSK EVM 8-PSK EVM GMSK NetTek YBT250 RF EDGE / EDGE NetTek RF 8. GMSK ( ) 8-PSK ( ) www.tektronix.com/wireless 7
EDGE RF QoS EDGE / RF ( ) ( 9) RF RF NetTek BCCH ( ) BCCH NetTek RF BCCH 11 BCCH 9. 10 NetTek EDGE 11. BCCH RF BCCH NetTek BCCH 10. EDGE BCCH GSM/EDGE RF RF ( ) 12 BCCH ("Current" ) GMSK ( GMSK) 8-PSK (8-PSK "Count" 8 www.tektronix.com/wireless
EDGE 2 db 2 db RF 12. RF, BCCH NetTek BCCH BCCH 606 RF BCCH 0-20.31 dbm dbm BCCH BCCH 0 0 db BCCH 0 RF RF 0 BCCH ( ) 1-7 BCCH GMSK 8-PSK BCCH GMSK BCCH ( BCCH ) 2dB RF GSM/EDGE RF RF 8 ( ) 13 BCCH NetTek BCCH BCCH 606 615 BCCH 0 13. RF, www.tektronix.com/wireless 9
EDGE 2 db BCCH 0 2 db BCCH EDGE RF ( 15) ( 14) GSM/EDGE TDMA RF RF 15. 14. 0.05 PPM 1 GHz 50 Hz 2 GHz 100 Hz ( ( 16) RF 14) 99.5% NetTek RF 10 www.tektronix.com/wireless
EDGE 99.5% RF 260 khz GMSK GSM/EDGE 5.0 GSM/EDGE 16. GSM/EDGE (EVM) (EVM) RF ( 17) EVM EVM 8-PSK EVM 7% 8% 1% RF RMS GSM/EDGE ( 17) db ( 17) ( 18) I/Q 17. www.tektronix.com/wireless 11
EDGE 18. I/Q -35 db GPS ( 19) 1,000-2,000 EVM /( - ) C/I = Ref/(Ref-Rx) (C/I) ( ( ) db ( 17) NetTek C/I C/I GSM/EDGE 19. EVM C/I 23 db C/I 23 db NetTek RF 1 - NetTek 1000-2000 12 www.tektronix.com/wireless
EDGE 2 RF BCCH ( 20) NetTek BCCH GMSK 8-PSK 8-PSK EVM 21., 4 NetTek ( 22) C/I 23 db C/I 23 db 20. 3 RF ( 21) NetTek 22., C/I www.tektronix.com/wireless 13
EDGE 5 EVM GMSK 8-PSK ( 23) 24., 23., EVM 6 RF ( 24) NetTek RF 25. NetTek RF BCCH GSM (EMI) RF RF 14 www.tektronix.com/wireless
EDGE NetTek YBT250 IN1 27 ( 2GW-14759-0) ( 2GW-14758-0) ( ) GSM/EDGE GSM/EDGE GSM 27. RF (C/I) EVM RF ( ) C/I ( 26) 28. 26. C/I RF www.tektronix.com/wireless 15
16 www.tektronix.com/wireless EDGE ( ) ( ) ( ) 29. NetTek 30. ( 30) ( 31) 31. ID ID GSM
EDGE EDGE 3G EDGE RF ( 32) QoS 32. NetTek RF NetTek QoS EDGE www.tektronix.com/wireless 17
18 www.tektronix.com/wireless EDGE 3GPP 8-PSK 8- AMPS ARIB ( ) BCCH BSS BTS CCCH CCITT EDGE EGPRS EMI ETSI EVM FCCH FDD FDMA GMSK GPRS GSM IMT-2000 2000 IS ITU MAHO NADC NMT PCS PDC ( ) PDTCH OTA PBCCH PCCH QoS QPSK SCH TCH TIA TDD TDMA TS-CDMA UMTS ( ) UTRA UMTS W-CDMA
EDGE www.tektronix.com/wireless 19
4 841 403 5002 1 101 18 2107 4302 100088 (86 10) 6235 1210/1230 (86 10) 6235 1236 200040 (86 21) 6289 6908 (86 21) 6289 7267 510095 (86 20) 8732 2008 (86 20) 8732 2108 518008 (86 755) 8246 0909 (86 755) 8246 1539 86 788 33 23 D-F 322 924 3501 610016 (86 28) 8620 3028 710001 (86 29) 8723 1794 430071 (86 27) 8781 2760 (852) 2585 6688 (852) 2598 6260 (86 28) 8620 3038 (86 29) 8721 8549 (86 27) 8730 5230 2004 Tektronix, Inc. Tektronix TEKTRONIX TEK Tektronix, Inc. 03/04 DM/WWW 2EC-17611-0