Tecnologias e Sistemas de Comunicação
- GPRS
- Acetatos GPRS - gprs.pdf
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C. Bettstetter, H. Vogel, J. Eberspacher,
"GSM Phase 2+, General Packet Radio Access service:
Architecture, Protocols and Air Interface",
IEEE Communications Surveys,
Tird Quater 1999, Vol. 2, N. 3
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Agilent Technologies,
"Understanding General Packet Radio Service (GPRS),
Application Note 1377
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3GPP,
"General Packet Radio Service (GPRS),
Service Description",
3GPP 23.060
- UMTS
- Acetatos UMTS - UMTS.pdf
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E. Dahlman, B. Gudmundson, M. Nilsson, and J. Skold,
"UMTS/IMT 2000 Based on Wideband CDMA",
IEEE Communications Magazine, September 1998,
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J. Park,
"Wireless Internet Access for Mobile Subscribers Based on the GPRS/UMTS Network",
IEEE Communications Magazine, April 2002,