Packet radio is a particularly fun part of the ham radio hobby. Once upon a time, you might have squirted data about the airwaves using something like the Heathkit HK-21 Pocket Packet. Heathkit ...
As mobile phone technology became more widely used, it became obvious that data services would become the next major generator of revenue. Although many second-generation systems were able to carry ...
What is GPRS (General Packet Radio Service)? GPRS (General Packet Radio Service) is a best-effort packet-switching protocol and standard for wireless and cellular network communication services. GPRS ...
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