PTCL Academy WiMax By Adnan Umar ICT. PTCL Academy Contents 2 Overview of Wireless Communication Technologies WiMAX WiMAX Features WiMAX Usage Sceniors.

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Presentation transcript:

PTCL Academy WiMax By Adnan Umar ICT

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

PTCL Academy Wireless Communication 3

PTCL Academy Standards Personal Area Networks (PANs) –IEEE A (Bluetooth) –IEEEE a (Ultra-Wide Band or Bluetooth Future) Local area Networks (LANs) –IEEE a –IEEE b –IEEE g 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 d(Fixed) IEEE 80.16e (Mobile) 4

PTCL Academy Evolution of standards 5

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

PTCL Academy Overview of wireless Communication Technologies 7

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)