1. Wireless vs. mobile Contents WLAN vs. 2G/3G• Performance, roaming, mobility, security...Services in WLAN vs. 2G/3G • Web browsing, VoIP, email, messaging • Location…
Slide 1 Introduction S-72.3240 Wireless Personal, Local, Metropolitan, and Wide Area Networks1 Contents Introduction to the IEEE 802 specification family Concept of ISM frequency…