111 search results - page 5 / 23 » An Optimal Routing Scheme for Multiple Broadcast |
TWC
2008
13 years 7 months ago
2008
Abstract -We study the problem of communication reliability and diversity in multi-hop wireless networks. Our aim is to develop a new network model that better takes into account t...
EWSN
2009
Springer
14 years 8 months ago
2009
Springer
The low quality of wireless links leads to perpetual packet losses. While an acknowledgment mechanism is generally used to cope with these losses, multiple retransmissions neverthe...
ICDCS
2007
IEEE
14 years 1 months ago
2007
IEEE
When there are multiple queries posed to the resourceconstrained wireless sensor network, it is critical to process them efficiently. In this paper, we propose a Two-Tier Multipl...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— We propose a joint power- and rate-control scheme to broadcast a multiplicity of video sequences over a broadcast channel. The formulation is intended to be general in scope, w...
JSAC
2007
13 years 7 months ago
2007
— Video broadcast and Mobile TV have received significant interests from both academia and industry recently. The emerging Mobile WiMAX (802.16e) is capable of providing high da...