Institut Teknologi Bandung (ITB) Beberapa Alternatif High Speed Network & Internet Onno W. Purbo Computer Network Research Group Institiut Teknologi Bandung.

Presentasi berjudul: "Institut Teknologi Bandung (ITB) Beberapa Alternatif High Speed Network & Internet Onno W. Purbo Computer Network Research Group Institiut Teknologi Bandung."— Transcript presentasi:

1 Institut Teknologi Bandung (ITB) Beberapa Alternatif High Speed Network & Internet Onno W. Purbo Computer Network Research Group Institiut Teknologi Bandung

2 Institut Teknologi Bandung (ITB) Outline l Target Market - user perspective. l User need? - user perspective. l Alternatif Teknologi Akses. l Alternatif Teknologi Backbone. l Summary.

3 Institut Teknologi Bandung (ITB) Visi / Target Market l Moving & dynamic executives. l Small High Technology & Heavy Information Cottage Industries. l Large Corporate (& financial institutions). l Entertainment Industries.

4 Institut Teknologi Bandung (ITB) Visi / Target Market l Moving & dynamic executives. l Small High Technology & Heavy Information Cottage Industries. l Large Corporate (& financial institutions). l Entertainment Industries. Mereka Bergerak!

5 Institut Teknologi Bandung (ITB) Visi / Target Market l Moving & dynamic executives. l Small High Technology & Heavy Information Cottage Industries. l Large Corporate (& financial institutions). l Entertainment Industries. Mereka Skilled & Knowledgable People.

6 Institut Teknologi Bandung (ITB) Visi / Target Market l Moving & dynamic executives. l Small High Technology & Heavy Information Cottage Industries. l Large Corporate (& financial institutions). l Entertainment Industries. Konvensional Market?

7 Institut Teknologi Bandung (ITB) Visi / Target Market l Moving & dynamic executives. l Small High Technology & Heavy Information Cottage Industries. l Large Corporate (& financial institutions). l Entertainment Industries. Video on Demand? Multimedia on Demand?

8 Institut Teknologi Bandung (ITB) User Need l Umumnya Asymetric Traffic. l Umumnya high speed & multimedia. l Delay transmisi belum terlalu penting; kecuali untuk real-time data. l Umumnya User tidak perduli jenis saluran transmisi yang digunakan.

9 Institut Teknologi Bandung (ITB) Conventional Network Access l X.25 l VSAT (SCPC & TDMA) l Leased Line

10 Institut Teknologi Bandung (ITB) Conventional Network Access l X.25 l VSAT (SCPC & TDMA) l Leased Line Dapat Dengan Mudah di Integrasi Dengan Frame Relay

11 Institut Teknologi Bandung (ITB) Network Layer l TCP/IP (Internet) l SNA (IBM) l IPX (Novell)

12 Institut Teknologi Bandung (ITB) Network Layer l TCP/IP (Internet) l SNA (IBM) l IPX (Novell) Dapat Dilalukan Frame Relay

13 Institut Teknologi Bandung (ITB) Network Akses. l Mobile Computing (termasuk paling trendy di COMDEX ‘96 Las Vegas). l WebTV (termasuk trend COMDEX’96) l Wireless LAN. l Wireless Data Network. l High Speed Telephone Modems. l LMCS, MMDS, dll. l ADSL, HDSL, ISDN, Frame Relay, ATM.

14 Institut Teknologi Bandung (ITB) Network Akses. l Mobile Computing (termasuk paling trendy di COMDEX ‘96 Las Vegas). l WebTV (termasuk trend COMDEX’96) l Wireless LAN. l Wireless Data Network. l High Speed Telephone Modems. l LMCS, MMDS, dll. l ADSL, HDSL, ISDN, Frame Relay, ATM. > 9 Companies Launch Mobile Computing Powered by Window CE

15 Institut Teknologi Bandung (ITB) Network Akses. l Mobile Computing (termasuk paling trendy di COMDEX ‘96 Las Vegas). l WebTV (termasuk trend COMDEX’96) l Wireless LAN. l Wireless Data Network. l High Speed Telephone Modems. l LMCS, MMDS, dll. l ADSL, HDSL, ISDN, Frame Relay, ATM. Akses Internet via Pesawat TV Anda :-).. Trick - insert HTML via Blank Signal

16 Institut Teknologi Bandung (ITB) Network Akses. l Mobile Computing (termasuk paling trendy di COMDEX ‘96 Las Vegas). l WebTV (termasuk trend COMDEX’96) l Wireless LAN. l Wireless Data Network. l High Speed Telephone Modems. l LMCS, MMDS, dll. l ADSL, HDSL, ISDN, Frame Relay, ATM. 2Mbps s/d 10Mbps - s/d 15 km Modem Cost US$3200 buat sendiri sekitar Rp. 3-5 juta.

17 Institut Teknologi Bandung (ITB) Network Akses. l Mobile Computing (termasuk paling trendy di COMDEX ‘96 Las Vegas). l WebTV (termasuk trend COMDEX’96) l Wireless LAN. l Wireless Data Network. l High Speed Telephone Modems. l LMCS, MMDS, dll. l ADSL, HDSL, ISDN, Frame Relay, ATM. Kunci Mobile Computing Main Technology Motorola DataTAC (turunan Motorola CDPD)

18 Institut Teknologi Bandung (ITB) Network Akses. l Mobile Computing (termasuk paling trendy di COMDEX ‘96 Las Vegas). l WebTV (termasuk trend COMDEX’96) l Wireless LAN. l Wireless Data Network. l High Speed Telephone Modems. l LMCS, MMDS, dll. l ADSL, HDSL, ISDN, Frame Relay, ATM. Minimal 3Operator di Indonesia

19 Institut Teknologi Bandung (ITB) Network Akses. l Mobile Computing (termasuk paling trendy di COMDEX ‘96 Las Vegas). l WebTV (termasuk trend COMDEX’96) l Wireless LAN. l Wireless Data Network. l High Speed Telephone Modems. l LMCS, MMDS, dll. l ADSL, HDSL, ISDN, Frame Relay, ATM. 56Kbps via Telepon

20 Institut Teknologi Bandung (ITB) Network Akses. l Mobile Computing (termasuk paling trendy di COMDEX ‘96 Las Vegas). l WebTV (termasuk trend COMDEX’96) l Wireless LAN. l Wireless Data Network. l High Speed Telephone Modems. l LMCS, MMDS, dll. l ADSL, HDSL, ISDN, Frame Relay, ATM. Wireless 28GHz 1-2 km 622 Mbps Inbound 155 Mbps Outbound US$200-300 equipment!

21 Institut Teknologi Bandung (ITB) Network Akses. l Mobile Computing (termasuk paling trendy di COMDEX ‘96 Las Vegas). l WebTV (termasuk trend COMDEX’96) l Wireless LAN. l Wireless Data Network. l High Speed Telephone Modems. l LMCS, MMDS, dll. l ADSL, HDSL, ISDN, Frame Relay, ATM. High Speed Network via Wire / Glass.

22 Institut Teknologi Bandung (ITB) Network Akses. l Mobile Computing (termasuk paling trendy di COMDEX ‘96 Las Vegas). l WebTV (termasuk trend COMDEX’96) l Wireless LAN. l Wireless Data Network. l High Speed Telephone Modems. l LMCS, MMDS, dll. l ADSL, HDSL, ISDN, Frame Relay. ATM. Large Corporate / Operator Regional Backbone

23 Institut Teknologi Bandung (ITB) Feature Wireless Data Network l PCMCIA (card di laptop / mobile computing - US$400). l 19.2Kbps. l Mobile Computing (US$500-1000). l Window CE. l E-mail only. l Mobile.

24 Institut Teknologi Bandung (ITB) Feature Wireless LAN l 2Mbps - 10Mbps. l CDMA. l 10-15 km (yagi) l Built-in Router. l Ethernet (LAN) connection. l Fixed.

25 Institut Teknologi Bandung (ITB) Feature LMCS, MMDS. l 28GHz. l 622Mbps Inbound. l 155Mbps Outbound (shared). l 1-2 km. l fixed. l 1997: Canada launch 2 operator. l Video on Demand, Multimedia on Demand.

26 Institut Teknologi Bandung (ITB) Regional Backbone l Satellite Backbone. l High Speed Frame Relay / ATM.

27 Institut Teknologi Bandung (ITB)

28 Internet Gateway

29 Institut Teknologi Bandung (ITB) Retail ISP, Wireless Access, HDSL

30 Institut Teknologi Bandung (ITB) Telkom, Lintas Arta Satelit

31 Institut Teknologi Bandung (ITB) InterNet Exchange High Speed Neutral

32 Institut Teknologi Bandung (ITB) Why Frame Relay? l Lebih Panjang Packet-nya dibanding ATM. l Bandwidth on Demand. l Transparant untuk protocol yang digunakan.

33 Institut Teknologi Bandung (ITB) Why Frame Relay? l Lebih Panjang Packet-nya dibanding ATM. l Bandwidth on Demand. l Transparant untuk protocol yang digunakan. Lebih Menarik Untuk Video / Multimedia On Demand Dengan Asimetric Traffic

34 Institut Teknologi Bandung (ITB) Why Frame Relay? l Lebih Panjang Packet-nya dibanding ATM. l Bandwidth on Demand. l Transparant untuk protocol yang digunakan. Menarik Untuk Penghematan Biaya

35 Institut Teknologi Bandung (ITB)

36 Layering of National Information Technology (NIT) National IT Application Common Network Services Telecommunication Network Technical Standards Policies and Legal Framework

37 Institut Teknologi Bandung (ITB) Suggested National IT Plan IT Manpower IT Culture Information Communication Infrastructure Climate for Creativity & Entrepreneurship Coordination Collaboration IT Application IT Industry

38 Institut Teknologi Bandung (ITB) IT / Internet is not just a technology l SDM merupakan kunci utama keberhasilan IT / Internet. l Hanya orang yang berpendidikan yang akan membutuhkan informasi (80% Internet User university graduate!). l Backbone Nasional Menjadi Penting.

39 Institut Teknologi Bandung (ITB)

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