1023 search results - page 91 / 205 » Mobility Management in Ambient Networks |
AINA
2009
IEEE
15 years 3 months ago
2009
IEEE
In this paper, an identity-based key agreement system for mobile telephony in GSM and UMTS networks is presented. The use of telephone numbers as public keys allows the system to ...
IEEESCC
2005
IEEE
15 years 3 months ago
2005
IEEE
— The increasing ubiquity of wireless mobile devices is promoting unprecedented levels of electronic collaboration among devices interoperating to achieve a common goal. Issues r...
IIWAS
2008
14 years 11 months ago
2008
In mobile commerce, short-message-service (SMS) is an important technique for delivering payment instruction. A payment model "SMS Credit" was proposed earlier [1]. Such...
CN
2004
14 years 9 months ago
2004
Efficient radio resource management (RRM) for CDMA-based cellular communication systems using the interference guard margin (IGM) scheme is investigated in this work. Two importan...
MIS
2008
Springer
14 years 9 months ago
2008
Springer
In most of the ad-hoc routing protocols, a static link lifetime (LL) is used for a newly discovered neighbors. Though this works well for networks with fixed infrastructures, it is...