Wireless Data Services, Inc. (WDS), performs engineering design, network design, integration and test support, installation/commissioning, and Technical ...
Dec 18, 2013 ... At present, wireless data services come in various forms such as Wi-Fi, cellular data services such as GPRS, EDGE, 3G and 4G or LTE, and mobile ...
CPDP technology is used by telecommunication carriers to transfer data to users via unused analog cellular networks. It uses the entire 30KHz channel of AMPS on ...