154 search results - page 25 / 31 » Reducing Congestion Effects in Wireless Networks by Multipat... |
MOBIHOC
2005
ACM
14 years 7 months ago
2005
ACM
Energy efficiency and collisions avoidance are both critical properties to increase the lifetime and effectiveness of wireless networks. This paper proposes a family of algorithms...
TMC
2008
13 years 7 months ago
2008
In this paper, we propose a bandwidth-efficient multicast mechanism for heterogeneous wireless networks. We reduce the bandwidth cost of an Internet Protocol (IP) multicast tree by...
SASN
2006
ACM
14 years 1 months ago
2006
ACM
In a large sensor network, in-network data aggregation, i.e., combining partial results at intermediate nodes during message routing, significantly reduces the amount of communic...
IWCMC
2006
ACM
14 years 1 months ago
2006
ACM
Security is a critical issue in a mobile ad hoc network (MANET). In most of the previous protocols security is an added layer above the routing protocol. We propose a TrustAware R...
MOBIHOC
2007
ACM
14 years 7 months ago
2007
ACM
Disruption-Tolerant Networks (DTNs) deliver data in network environments composed of intermittently connected nodes. Just as in traditional networks, malicious nodes within a DTN ...