5512 search results - page 372 / 1103 » Mobile networks unplugged |
194
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ADHOC
2008
15 years 7 months ago
2008
In this paper, we present a secure group key management scheme for hierarchical mobile ad-hoc networks. Our approach aims to improve both scalability and survivability of group ke...
209
Voted
ITIIS
2008
15 years 7 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...
232
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CORR
2007
Springer
15 years 7 months ago
2007
Springer
Signi cant eort has been invested recently to accelerate handover operations in a next generation mobile Internet. Corresponding works for developing e cient mobile multicast man...
248
Voted
PE
2006
Springer
15 years 7 months ago
2006
Springer
Existing wireless networks usually provide multiple data transmission rates. This paper presents a simulation study on the performance of multiple-rate mobile ad hoc networks (MAN...
221
Voted
WIMOB
2008
IEEE
16 years 2 months ago
2008
IEEE
In this paper we present a novel algorithm aiming at connecting members of a community equipped with mobile devices based on their location. Initially, these users are far from ea...