138 search results - page 14 / 28 » Providing Secondary Access in a Cellular Network |
101
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WS
2004
ACM
15 years 5 months ago
2004
ACM
In this paper we investigate and provide solutions for security threats in the context of hybrid networks consisting of a cellular base station and mobile devices equipped with du...
102
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ITIIS
2008
14 years 11 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...
117
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ICNS
2009
IEEE
15 years 6 months ago
2009
IEEE
The 3rd generation partnership project (3GPP) and 3GPP2 have standardized the IP multimedia subsystem (IMS) to provide ubiquitous and access network independent IP-based services ...
102
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JNW
2007
14 years 11 months ago
2007
Abstract— The major trend in next-generation or 4G wireless networks (NGWN/4G) is the coexistence of diverse but complementary architectures and wireless access technologies. In ...
121
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MONET
2006
14 years 11 months ago
2006
The radio frequency spectrum is a naturally limited resource of extraordinary value, as the key to the provision of important communication and information services. Traditionally,...