Generasi Mobile Telecommunication

Generasi Mobile Telecommunication

1.       1G (generasi pertama)

·         AMPS (Advanced Mobile Phones System)

·         Produknya berbentuk Pager

·         Frekuensi 800 Mhz

·         Metode yang digunakan FDMA (Frequency Division Multiple Access)

2.       2G

·         GSM (General System For Mobile Communication)

-          Vendor telkomsel dan satelindo

-          Metode yang digunakan CDMA dan TDMA (Time Division Multiple Access)

-          Frekuensi 900 Mhz

-          Speed 96 Kbps

·         CDMA (Code Division Multiple Access)

-          Frekuensi 1800 Mhz

-          Metode DHSS (Direct Sequence Spread Spectrum)

-          Speed 153,6 Kbps

-          Vendor Flexi, Indosat, Mobile 8, Bakrie

3.       2,5 G

·         GPRS (General Pocket Data Radio Service)

·         Speed 115 Kbps

·         Vendor PT. Indosat Multimedia (IM3)

·         Teknologi MMS (Mobile Multimedia Message)

4.       3 G

·         UMTS (Universal Mobile Telecommunication Service)

·         Speed 384 – 5 Mbps

·         Terpisah antara Circuit Switch (CW) dan Paket Switch

·         Fasilitas :

-          Video Streaming

-          Video Conference

-          Video Mail

5.       4 G

·         OFDM (Orthogonal Frequency Division Multiplexing)

·         Speed 10 / 30 / 100 Mbps.