Using a four-year-old technology called cellular digital packet data or CDPD, a roster of communications vendors are finding instant wireless access to be an effective tool for police officers on ...
The aging wireless network technology Cellular Digital Packet Data is one step closer to retirement. Internet service provider EarthLink this week introduced four new subscriptions to lure at least 14 ...
Cellular Digital Packet Data, a digital TCP/IP overlay on U.S. analog cellular phone systems, is introduced. It offers a raw data rate of 19.2Kbit/sec. and actual throughput of 9.6Kbit/sec. Global ...
Aging wireless network Cellular Digital Packet Data is one step closer to retirement. Internet service provider EarthLink this week introduced four new subscriptions to lure at least 14,000 EarthLink ...
Capable of testing cellular digital packet data (CDPD) features on wireless modems and cellular handsets, a software test suite is available for use with the 2959 advanced multi-mode cellular test set ...
AT&T Wireless Services next March 30 will stop selling new accounts for corporate data services over its CDPD (Cellular Digital Packet Data) network and in June 2004 will shut down the network, the ...
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