GPRS Networksby Geoff Sanders, Lionel Thorens, Manfred Reisky, Oliver Rulik & Stefan Deylitz
Wiley | ISBN: 0470853174 | 2003. | 299 p. | RARed | PDF 4.34MB
GPRS is a packet based wireless communication service that offers data rates from 9.05 up to 171.2 Kbps and continuous connection to the Internet for mobile phone and computer users. GPRS is based on GSM communications and complements existing services such as circuit switched cellular phone connections and the Short Message Service (SMS). GPRS represents the bridge between 2G and 3G mobile telecommunications and is commonly referred to as 2.5G…