Category Archives: Technology

Overview Broadband transmission rates Connection Transmission Speed DS-1 (Tier 1) 1.544 Mbit/s E-1 2.048 Mbit/s DS-3 (Tier 3) 44.736 Mbit/s OC-3 155.52 Mbit/s OC-12 622.08 Mbit/s OC-48 2.488 Gbit/s OC-192 9.953 Gbit/s OC-768 39.813 Gbit/s OC-1536 79.6 Gbit/s OC-3072 159.2 … Continue reading →

First generation: Almost all of the systems from this generation were analog systems where voice was considered to be the main traffic. These systems could often be listened to by third parties. Some of the standards are NMT, AMPS, Hicap, … Continue reading →

“HSDPA is the natural next step in the evolution of GSM. It will bring broadband speeds to mobile networks.” Alan Harper, Group Strategy Director, Vodafone Group plc. HSPA Technology HPSA is a common term to embrace all acronyms for HSDPA … Continue reading →