484 search results - page 39 / 97 » The characteristics of mobile data service users in Australi... |
167
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ITIIS
2008
15 years 6 months ago
2008
Nowadays, wireless packet data services are provided over Wireless MAN (WMAN) at a high data service rate, while 3G cellular networks provide wide-area coverage at a low data serv...
159
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CSREASAM
2006
15 years 7 months ago
2006
Mobile Voice over IP (Mobile VoIP) allows mobile users to continuously talk with each others while roaming across different networks. In such wireless application, it is vulnerabl...
123
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IEEEARES
2006
IEEE
16 years 4 days ago
2006
IEEE
The convergence of cellular and IP technologies has pushed the integration of 3G and WLAN networks to the forefront. Gaining secure access to 3G services from 802.11 WLANs is a pr...
145
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MDM
2005
Springer
15 years 11 months ago
2005
Springer
Increasingly advances in mobile computing are allowing development of the applications for ubiquitous computing environment. Ubiquitous computing represents the concepts of comput...
184
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VTC
2006
IEEE
16 years 3 days ago
2006
IEEE
— A research topic that is becoming increasingly popular is that of on-board mobile communication, where users on a vehicle are connected to a local network that attaches to the ...