2147 search results - page 30 / 430 » Group Communications in Mobile Ad Hoc Networks |
MOBIHOC
2002
ACM
15 years 10 months ago
2002
ACM
This paper presents a new carrier sensing mechanism called DVCS (Directional Virtual Carrier Sensing) for wireless communication using directional antennas. DVCS does not require ...
102
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INFOCOM
2007
IEEE
15 years 5 months ago
2007
IEEE
— Group communications are important in Mobile Ad hoc Networks (MANET). Multicast is an efficient method to implement the group communications. However, it is challenging to imp...
102
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ISCC
2007
IEEE
15 years 5 months ago
2007
IEEE
We analyze the problem of reducing packet losses due to the authentication time which is required when an ad hoc node switches across different gateways in a mobile ad hoc network...
108
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MHCI
2005
Springer
15 years 4 months ago
2005
Springer
As small digital cameras become more popular, opportunities to take photos are rapidly increasing. Photo sharing is a great way to maintain and revitalize relationships between fa...
146
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PE
2006
Springer
14 years 11 months ago
2006
Springer
Malicious nodes in a mobile and wireless ad hoc network can be a threat to the security and/or anonymity of the exchanged data. While data encryption can protect the content excha...