Slide 1Part 2: Principle and Implementation of EVDO Systems WLL SHORT TRAINING Slide 2 UNIT 1 UNIT 2 Slide 3 EVDO Theory Unit 1 Slide 4 1X EVDO Network Structure Slide 5…
1. Existing Wireless Systems 2. Advanced Mobile Phone System : It transmits speech signals employing FM, and important control information is transmitted in digital form…
GSM Channels Lecture 12 GSM Control Channels Three main types of control channels Broadcast ch (BCH) Common control ch (CCCH) Dedicated control ch (DCCH) Each control ch…
The Cellular Concepts: System Design Issues The Cellular Concepts: Multimedia System Design Issues Multimedia Systems 1 Telecom Management ---- Engr. Bilal Ahmad Cellular…
1 Cellular Concept Cellular telephone systems must accommodate a large number of users over a large geographic area with limited frequency spectrum, i.e., with limited…
Cellular, Paging, PCS Overview There are many Common-Air-Interface (CAI) standards in use throughout the world. âOldâ standards that will die very slowly: AMPS, POCSAG.…