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3G vs WiMAX vs WiFi:

3G vs WiMAX vs WiFi Onno W. Purbo onno@indo.net.id

Target Pricing:

Target Pricing Akses Data / Internet 24 jam 128-256Kbps shared. Rp. 150-500.000 /bulan unlimited access. Jangan Harap Survive Jika Harga >> Rp. 150-500.000 / bulan unlimited.

PowerPoint Presentation:

UWB Cable / DSL WiMax (802.16a) Dial - up Wi - Fi (802.11b/g/n) Bluetooth 3G (WCDMA, cdma2000) 2.5G (EDGE, GPRS) 1G (GSM, cdmaOne) Satellite Fixed Portable Mobile Narrowband Broadband Typical user data rate Proprietary MBWA Technologies WiMax (802.16e) 802.20 WiBro HSDPA EV-DO, EV-DV Mobility ZigBee (802.15.4) LMDS/MMDS

Alokasi Frekuensi:

Alokasi Frekuensi

“G” Technology:

“G” Technology 2G 9.6-14.4Kbps GSM PDC CdmaOne 2.5G 64-144Kbps GPRS MC1X 3G 384K-2Mbps EDGE WDCMA cdma2000 3G+ 384K-20Mbps WLAN 4G 100Mbps? ?

IEEE 802.11 Specs. (WiFi):

IEEE 802.11 Specs. (WiFi) 802.11b 802.11g 802.11a Max. Speed 11 Mbps 54 Mbps 54 Mbps Modulation CCK CCK & OFDM OFDM Frequency 2.4 – 2.497 Ghz 2.4 – 2.497 Ghz 5 Ghz Approval July 1999 June 2003 July 1999

WiMAX Forum:

WiMAX Forum Didirikan pada bulan April 2001,terdiri dari pemimpin besar dari industri komunikasi dan komputasi untuk mendorong sebuah platform umum untuk penyebaran global dari layanan nirkabel pita lebar berbasis IP. WiMAX Forum akan mengeluarkan sertifikasi berbasis “conformance” dan interoperabilitas produk dalam standar kompatibel IEEE 802.16, ETSI HiperMAN dan lainnya http://www.wimaxforum.org

WiMAX Forum:

WiMAX Forum Per March 2006 Board Member 13 Principal Member 97 Regular Member 200+

Tahapan Teknologi WiMAX:

Tahapan Teknologi WiMAX 2003 Pre-standard 2004 Fixed Outdoor IEEE 802.16a 2005 Fixed Indoor 2006 Portability IEEE 802.16d 2008 Mobility IEEE 802.16e


Harga 3G WiMAX WiFi CPE US$300-400 US$500-1000 US$50-80 Base Station ? US$15-30.000 US$80-200

WiFi vs. WiMAX:

WiFi vs. WiMAX IEEE 802.11 IEEE 802.16a Max Speed 54Mbps (a&g) 10-100Mbps Range 100m 40 km QoS none yes Coverage Indoor Outdoor Users Hundred Thousand Service Level None Yes

3G vs. WiFi:

3G vs. WiFi 3G WiFi Standard WCDMA, CDMA2000 IEEE 802.11 Max Speed 2Mbps 54Mbps Operations Cell Phone Individual/ISP License Yes No Coverage Area Several km ~100m Advantages Range, Mobility Speed, Cheap Disadvantages Slow,Expensive Short Range

Akalan WiFi Mengalahkan WiMAX & 3G:

Akalan WiFi Mengalahkan WiMAX & 3G Beli Tupperware Buat Antenna Kaleng Bikin Pigtail Sendiri Performance 22-54Mbps Range 1-3km

3G vs. WiMAX:

3G vs. WiMAX 3G WiMAX Standard WCDMA, CDMA2000 IEEE 802.16 Max Speed 2Mbps 10-100Mbps Operations Cell Phone Individual/ISP License Yes Yes/No Coverage Area Several km Several km Advantages Range, Mobility 120km/h, LongRange Disadvantages Slow,Expensive Interference

3G vs. WiMAX lebih detail:

3G vs. WiMAX lebih detail Ref: http://www.wimaxforum.org White paper July 2006

Conclusion Quote from “WiMAX Forum”:

Conclusion Quote from “WiMAX Forum” The WiMAX technology continues to evolve with the WiMAX Forum’s approval of the Release-1 mobile WiMAX system performance profiles based on the 802.16e-2005 amendment. With OFDMA, mobile WiMAX can meet the stringent requirements necessary for the delivery of broadband services in a challenging mobile environment.Performance simulations show that mobile WiMAX provides superior throughput and spectral efficiency compared to planned 3G CDMA-based enhancements, EVDO and HSPA. These advantages will provide operators with added network capacity for the support of value-added services with fewer base stations than alternative approaches thus resulting in lower network capital and operating costs .

Towards 4G ..:

Towards 4G .. Ref: Dana Blair, “4G: The End of the Intelligent Network”, Cisco

2G to 4G Voice Delivery:

2G to 4G Voice Delivery BTS Mobile Switching Center (MSC A ) Base Station Controller 2G Circuit Node B MSC Server RNC 3G R’99 ATM ATM ISDN w/ handoff ISDN w/ handoff 3G R’00 VoIP Node B Call State Control Function SIP Call stateful Proxy SGSN RNC ATM IP Tunnel IP Tunnel GGSN Internet Node B 4G VoIP IP SIP Media Gateway PSTN

SIP Based VoIP:

SIP Based VoIP http://www.voiprakyat.or.id http://www.voip-info.org http://www.asterisk.org

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