216 search results - page 4 / 44 » Energy-Efficient Broadcast and Multicast Trees in Wireless N... |
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
Network-wide broadcasting and multicasting are two important routing schemes used in group communications. In network-wide broadcasting, generated packets at the source node are di...
GIS
2004
ACM
14 years 6 months ago
2004
ACM
The advances in wireless communication and decreasing costs of mobile devices have enabled users to access desired information at any time. Coupled with positioning technologies l...
EWSN
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. This paper introduces Crankshaft, a MAC protocol specifically targeted at dense wireless sensor networks. Crankshaft employs node synchronisation and offset wake-up sched...
CLUSTER
1998
IEEE
13 years 5 months ago
1998
IEEE
In this paper we propose a new multicast protocol for multihop mobile wireless networks. Instead of forming multicast trees, a group of nodes in charge of forwarding multicast pac...
BROADNETS
2006
IEEE
13 years 11 months ago
2006
IEEE
Existing slotted channel access schemes in wireless networks assume that slot boundaries at all nodes are synchronized. In practice, relative clock drifts among nodes cause slot mi...