Hello .......where are you a person called to his wife.......but it is possible only with cell phone i.e Mobile phone. Today a person can carry whole world in the small pocket. Its called the modern world where nothing is impossible...............................................
Evolution of GSM Mobile Communication:
1. Mobile communication existed half a century ago, but it was in the 1980's that it was really developed.
2. The main goal of mobile communication is to realize communication among any objects at any time, and in any place.
Land Cellular mobile communication system has gone through 3 stages:
a. First Generation (Analog Mobile Telephone System)
b. Second Generation (Digital Mobile Communication System)
c. Third Generation (Digital Mobile focused on Data)
Evolution of GSM Mobile Communication:
1. Mobile communication existed half a century ago, but it was in the 1980's that it was really developed.
2. The main goal of mobile communication is to realize communication among any objects at any time, and in any place.
Land Cellular mobile communication system has gone through 3 stages:
a. First Generation (Analog Mobile Telephone System)
b. Second Generation (Digital Mobile Communication System)
c. Third Generation (Digital Mobile focused on Data)
No comments:
Post a Comment