1. PTCL Academy WiMax By Adnan Umar ICT

2. PTCL Academy Contents 2 Overview of Wireless Communication Technologies WiMAX WiMAX Features WiMAX Usage Sceniors WiMAX Physical layer WiMAX MAC layer WiMAX-Future

3. PTCL Academy Wireless Communication 3

4. PTCL Academy Standards Personal Area Networks (PANs) –IEEE 802.15.1.1A (Bluetooth) –IEEEE 802.15.3.a (Ultra-Wide Band or Bluetooth Future) Local area Networks (LANs) –IEEE 802.11a –IEEE 802.11b –IEEE 802.11g Metropolitan Area Networks (MANs) –Cellular Communications Standards 3GPP Based (GSM, GPRS, EDGE,WCDMA,HSDPA,HSUPA,HSPA,SAE/LTE) 3GPP2 Based(cdmaone,cdma2000-1XRTT, 1xEV-DO, Rel-A, Rel-B, Rel-C) –WiMax IEEE 802.16d(Fixed) IEEE 80.16e (Mobile) 4

5. PTCL Academy Evolution of standards 5

6. PTCL Academy Cause of Evolution - Demand for High Data Rates 6 Source: Dr R Yaqub, Toshiba, USA

7. PTCL Academy Overview of wireless Communication Technologies 7

8. PTCL Academy WiMAX Positioning 8 WLL Fixed High Mobility IMT2000 (3G) Mobility 2.4GHz Wireless LAN WiMAX User Data Rate ADSL/HFC/B-WLL The next Generation Multimedia Service Cellular PCS (2G)