971 search results - page 95 / 195 » Broadcasting energy efficiency limits in wireless networks |
MP
2010
14 years 8 months ago
2010
Inspired by the One Laptop Per Child project, we consider mesh networks that connect devices that cannot recharge their batteries easily. We study how the mesh should retransmit in...
MOBIHOC
2005
ACM
15 years 9 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...
QSHINE
2009
IEEE
2009
IEEE
Joint Optimization of System Lifetime and Network Performance for Real-Time Wireless Sensor Networks
15 years 4 months ago
Maximizing the aggregate network utility and minimizing the network energy consumption are important but conflict goals in wireless sensor networks. Challenges arise due to the app...
PERCOM
2006
ACM
15 years 9 months ago
2006
ACM
The Optimized Link State Routing (OLSR) protocol is a proactive link-state protocol bafor ad-hoc networks. It uses an optimization called Multi-Point Relays (MPRs) to provide an e...
ISCC
2003
IEEE
15 years 3 months ago
2003
IEEE
In previous work, we thoroughly studied the intricate problem of energy conservation in wireless ad hoc networks. Consequently, we proposed a novel framework, namely Quasi-Guarante...