WIRELESS NETWORKS AND MOBILE IP
INTRODUCTION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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64kbps
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2.4 kbps
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2000kbps
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100Mbps
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Detailed explanation-1: -The first generation of wireless telephony technology was referred to as 1G . The speed of 1G was 2.4 kbps telecommunications. It allowed the voice call in one country. Analog Signal and AMPS was used.
Detailed explanation-2: -1G (or 1-G) is the first-generation wireless telephone technology, cellphones. These are the analog cellphone standards that were introduced in the 1980s.It refers to the generation of wireless telecommunication technology, more popularly known as cellphones.
Detailed explanation-3: -In 1983, the first 1G cellular network launched in the United States, which was Chicago-based Ameritech using the Motorola DynaTAC mobile phone. In the early to mid 1990s, 1G was superseded by newer 2G (second generation) cellular technologies such as GSM and cdmaOne.
Detailed explanation-4: -Wireless cellular technology or mobile communications started with first generation mobile phones, popularly known as 1G. It was an analog telecommunications system, introduced in 1979 and continued to mid of the 1980s.