Provide detailed explanation to the following questin 1 Desc

Provide detailed explanation to the following questin;

1. Describe the key technologies and capabilities underpinning 4G and 4G-LTE.

Thank you.

Solution

4G

FULL FORM:Fourth Genaration

speed: approximately 3 to 8 MBPS

uses and capabalities:

a) faster mobile web accessthan 3g,

b)IP telephony

c) realtime gaming services

d)can watch hd TV from mobile

e)video conferencing

f)3D TV.

4G LTE

FULL FORM:Fourth Generation Long Term Evolution.

SPEED:Around 12mbps(mega bytes per second

Uses:

a)faster and advanced hd live video streaming

b)excellent response times for online multiplayer games.

c)used in big comanies where continious and better connectivity with remote peers

d) faster high defnirtion confortable video conferencing

e)better control of real time systems

Technology: through OFDMA multi-carrier transmission and other frequency-domain equalization (FDE) schemes,very high bit rate data transfers are possible. Peak bit rate is made more efficient by using smart antenna arrays for multiple-input multiple-output (MIMO) communications.