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Digital AMPS

Digital AMPS (D-AMPS), most often referred to as TDMA, is a second-generation (2G) cellular phone system that was once prevalent throughout the Americas, particularly in the United States and Canada since the first commercial network was deployed in 1993. Former large D-AMPS networks included those of AT&T and Rogers Wireless. The name TDMA is based on…

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Sunset for D-AMPS in the US and Canada

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Digital AMPS

Nodes58
Edges57
Triples0
Avg. degree1.97
Density0.034483
Components1

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is-54 digital amps tdma system channel analog time d-amps cellular mobile access is-136 gsm channels capacity used data call voice

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