teknologi informasi indonesia di masa...
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Teknologi Informasi
Indonesia
di Masa mendatang
Perkembangan Teknologi
Computer Technology Kemampuan meningkat
dua kali setiap 18 bulan (Moore’s Law)
Aplikasi mulanya berbasis teks, sekarang sudah mengandalkan grafik dan animasi
Network Technology
Kecepatan meningkat, harga (per satuan volume dan kecepatan) makin murah
Kecepatan tadinya hanya cukup nyaman untuk komunikasi teks, sekarang sudah dapat digunakan untuk streaming data
Aplikasi Dulu
Berbasis teks
Email dan mailing list
Newsgroup, bulletin board
Isi berupa cerita-cerita yang berbasis teks
Chatting, IRC, YM
Aplikasi Sekarang
Aplikasi berbasis grafik
Standalone applications:games
Menggabungkan jaringan Internet setelah ditemukannya World Wide Web
Namun kecepatan jaringan masih terbatas
Masih statik, kumpulan gambar
Efek sampingan: kejahatan kartu kredit
Aplikasi Sekarang + net
Webcam
Masih belum populer
Muncul aplikasi jaringan sosial
Friendster, Orkut, Multiply
Lebih berorientasi ke dating?
Aplikasi Sekarang + Net
Kecepatan jaringan makin meningkat
Muncul aplikasi baru berbasi Peer-To-Peer (P2P) Kazzaa, Bittorrent
Traffic torrent diperkirakan saat ini (2004) 30%, dengan mayoritas berisi film dewasa
Data yang ditransfer dapat berukuran besar. Bahkan traffic Bittorent banyak berisi DVD
Future Applications
Handphone applications?
SMS (bandwidth masih rendah)
GPRS/CDMA? Bluetooth?
Plus camera Kasus Paris Hilton
m-esek-esek?
Tukar menukar via electronic storage
(flashdisk, secure digital card)
Future Applications?
Games dengan
Avatar
Virtual Reality
Bodysuit yang
terhubung ke
jaringan?
Trend Teknologi
10 Tahun Mendatang (1)
"Brave new the unwired world" by alex Lightman :
Terrestrial Public Voice and Data Networks
Wireless Services
Satellite Broadband Internet Delivery Services
Semiconductors, magnetic storage systems, and
optical systems
Microprocessors
Trend Teknologi
10 Tahun Mendatang (2)
Wireless Information Devices (WIDs)
New Types of Human Interfaces
Wearable Computers
Molecular-engineered materials
Nanotechnologies, molecular micromachines,
genetics, biotech, and molecular Computers
Trend Sistem Telekomunikasi dan
Teknologi Informasi
Cable Modem & PC
Switch
Router
Application Servers
& Web Servers
Internet
Digital Set Top Box & TV
PC & TV
Home Gateway for
video, voice and data
Video Server
PSTN
…
Data, video & voice
Internet
BroadcastServerse.g. MTV.com
Data, video
& voice
Convergence of Services
Computer(Internet)
Content(Broadcasting)
Communications(Telco)
Customer
Technology
GSM, GPRS, CDMA,
WCDMA, IP, ADSL,HSPDA, DVB etc
Network
PSTN, MLPN, VPN,
Internet, Satellite,Wireless LAN, IPTV etc.
Customer Devices
Cell Phone, TV,
Handheld TV, Imaging, PDA etc
Life Style
Convergence of Technology
Mobile IP Enables Seamless Connectivity to and from the Home Network
Internet
Dial
Hotel
Home
Conferences
Meeting Rooms
ISP Access
through the
Internet
Cellular or Mobile
Commuting
LANs and
VLANs
Evolution of Data Services
Mobile IP
GSM GPRS
CDMA
Other Cellular
Some Effort to Do Circuit
Switched Data Today
The Packet Switching Data
Component of GSM
Packet Switching
For Data Built-in
Some AMPS and Non-AMPS
Cellular Systems Have Packet
Ability Today
Cellular Systems Are Moving Toward Support for Packet
Data. This Is the Foundation for Mobile IP
Path 3 G
Arsitektur Jaringan 2G
Internet
BTS
BTS
BTS
BSC
BSC
MS
MSC
MSC
T-1
T-1
T-1
T-1
EIR
VLRVLR
HLR/AC
PSTN
IWF
Arsitektur Jaringan 3G
Internet
BTS
BTS
BTS
BSC
BSC
MS
MSC
MSC
T-1
T-1
T-1
EIR
VLRVLR
HLR/AC
PSTN
IWF
NewSwitch
NewSwitch
NewSwitch
T-1IP
IP
IP
IPPDSN
IP TV
IPE
DVB-T
Digital Video Broadcast- Terrestrial is a standard following the ETSI ETS
300 744 rule, which considers video and audio compressions techniques
according to the MPEG standards. DVB-T, enables digital transmission
over the normal UHF frequency band.
Internet Protocol Encapsulation (IPE) technology allows IP-data to be
encapsulated in the DVB packet such that IP content can be delivered
over the normal terrestrial transmission. A single UHF band is able to
carry up to 30 Mbps of data.
Digital Video Broadcast- Handheld is basically and extension of DVB-T
but uses less power and allow the receiving device to move freely while
receiving the transmission, thus making it ideal for mobile phones and
handheld computers to receive digital TV broadcasting over the digital
TV network (without using mobile phone networks at all).
DVB-H
Enables digital transmission over UHF .
Brother to DVB-T – uses less power and allows mobility
Enable IP packets to be transported over UHF
End to End IPTV Solution
Content
Satellite Farm
Satellite
Transmitter
Client Premise
Broadcast & Network
Operating Center
Public Network
Pola Transmisi
Transmitter
N O C
Satellite Farm
Cell
Broadcasting
Studio
TV Station
Content from
Satellite
Infrastruktur Satelit
Tingginya kebutuhan IT terutama untuk akses Internet Jumlah penduduk Indonesia > 200.000.000
Mendekati 16.000.000 pengguna
Geografi yang sangat luas Panjang geografis dari sabang sampai Merauke 5000 km
Skema VSAT dengan uplink dan downlink yang Customized
Harga yang kompetitif Pricing is basic issues
Teknologi Internet menggunakan satelit
DVB (digital video broadcasting) Downlink
only
Di desain untuk downlink
DVB uplink and downlink /DVB-RCS
Designed for point-to-multipoint 2 way
communication
DVB Downlink only
Point to Multi Point
Cocok untuk menambah kapasitas
bandwidth
Konfigurasinya sederhana
TVRO antenna (3,7 m)
DVB box
Router (DVB card , pc, ethernet card)
DVB Downlink only
Satellite dish
NMS
Hub Station
Network
Satellite Box
INTERNET
Satellite
Satellite dishDVB Box
Office
Workstation
Office
Computer
Hub
60 Mbps
60 Mbps
60 Mbps
Satellite dishDVB Box
End-user
Computer
End-user
Computer
Hub
Office
Server
End-user
Notebook
Hub Station
DVB-RCS (return channel via satellite)
Desain untuk two communications
Cocok untuk pengembangan infrastruktur di daerah :
sub urban and rural areas
Cocok untuk Indonesia
Low Cost