10-05-2012, 05:21 PM
5G MOBILE TECHNOLOGY
5G MOBILE TECHNOLOGY.ppt (Size: 1.38 MB / Downloads: 1,097)
INTRODUCTION TO WIRELESS COMMUNICATION
Our ultimate goal is to communicate with any type of information with anyone, at anytime, from anywhere. This is possible with the aid of WIRELESS TECHNOLOGY
TYPES OF WIRELESS COMMUNICATION NETWORKS
CELLULAR NETWORK
Evolved from mobile telephone as voice conversation and communication tools for private and business uses
WIRELESS LOCAL AREA NETWORK
Emerged from computer network. It helps business user to expand their service areas by using LAN (faster data transport)
WIRELESS APPLICATION
Wireless applications are those which use free space as the transmission medium and do not involve cabling like fibre or copper
2G WIRELESS SYSTEM
Fielded in the late 1980s and finished in the late 1990s
Planned for voice transmission with digital signal and the speeds up to 64kbps
2G was the digital handsets that we are used today, with 2.5G representing handsets with data capabilities over GPRS