WIRELESS NETWORKS AND MOBILE IP
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following phone generation support calls within one country
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4G
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2G
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3G
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1G
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Explanation:
Detailed explanation-1: -1G mobile communication system was introduced in Japan in 1979 by Nippon Telegraph and Telephone (NTT). Initially, it started in Tokyo and within next five years expanded to cover the whole of Japan.
Detailed explanation-2: -Advanced Mobile Phone System (AMPS) Nordic Mobile Telephone (NMT) Total Access Communication System (TACS) developed in the United Kingdom and also some other parts of the world. C-450 developed in West Germany and also adopted in Portugal and South Africa. Radiocom 2000 in France (France Telecom only) More items
There is 1 question to complete.