10-11-2012, 12:20 PM
Six Weeks Industrial Training At BSNL ,Muzaffarpur
Six Weeks Industrial.pptx (Size: 354.13 KB / Downloads: 210)
C-DOT
Established in August, 1984
Works for development of telecom technology
Symbolized as
GSM
GLOBAL SYSTEM FOR MOBILE COMMUNICATION
It includes two frequency bands at 900MHz and 1800 MHz
BROAD-BAND
THE BROADER THE BAND, THE GREATER THE CAPACITY FOR TRAFFIC.
DIAL-UP CONNECTION NEEDS HOME TELEPHONE LINE.
CABLE MODEM WAS THE FIRST BROADBAND OPTION AVAILABLE.
WHICH MADE THE DOWNLOADING SPEED 10 TIMES FASTER THAN DIAL-UP CONNECTION.