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134
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WIMOB
2008
IEEE
16 years 1 months ago
2008
IEEE
– The standard ISIM-based authentication mechanism of IMS is only intended for mobile phones and cannot be used for fixed IMS clients on stationary devices without SIM cards. Thi...
180
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APSCC
2007
IEEE
16 years 1 months ago
2007
IEEE
In order to secure communications for dynamic peer groups in mobile computing environments, key agreement protocols are required. In this paper, we propose a new key agreement pro...
166
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— We consider about a multiple relay system operating under amplify-and-forward (AF) protocol and non-coherent modulation and demodulation. When the relays are under long-term po...
189
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ICAT
2007
IEEE
16 years 1 months ago
2007
IEEE
Although an immersive projection display provides a high quality of presence, it requires a large space and a high cost to equip the facility. This paper proposes a room-sized imm...
182
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CDVE
2007
Springer
16 years 26 days ago
2007
Springer
Organizations are under increasing pressures to manage all of the personal data concerning their customers and employees in a responsible manner. With the advancement of informatio...