89 search results - page 8 / 18 » On Improving the Reliability of Packet Delivery in Dense Wir... |
INTERSENSE
2006
ACM
14 years 1 months ago
2006
ACM
Wireless sensor networks are expected to be deployed in harsh environments characterized by extremely poor and fluctuating channel conditions. With the generally adopted single-s...
IWCMC
2006
ACM
14 years 1 months ago
2006
ACM
Unlike non-time-critical applications like email and file transfer, network games demand timely data delivery to maintain the seemingly interactive presence of players in the vir...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— The 802.15.4 WSN standard provides optional reliability through positive acknowledgments. Since positive-ACKs are not designed for energy efficiency, there is significa...
ISCC
2002
IEEE
14 years 19 days ago
2002
IEEE
The use of contention-based MAC protocols combined with hidden terminal problems make multi-hop wireless ad hoc networks much more sensitive to load and congestion than wired netw...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
—In wireless sensor networks, sensor nodes are expected to gather specific information about the environment and send it to the user. The data dissemination usually involves many...