'Wlan networks' presentation slideshows

772 views • 49 slides

Contents

Contents. Bluetooth (IEEE 802.15.1) Network topology FHSS operation Link delivery services System architecture & protocols Usage models ZigBee (IEEE 802.15.4) Network topology Physical layer operation CSMA/CA operation . IEEE definition of WPAN.

759 views • 44 slides

Voice over Internet Protocol

Voice over Internet Protocol. The City of Hayward VoIP Project. Existing City Telephony System. Existing Leased Centrex Service - Limited feature set - High monthly costs - Upgrades are not cost effective - Limited ability to administer - Costly to expand Existing Key-set Systems

310 views • 19 slides

Airport Capacity Analysis

287 views • 14 slides

Fairness and Efficiency of Co - located WLAN Networks

248 views • 10 slides

TF-Mobility : National update

174 views • 7 slides