814 search results - page 45 / 163 » Solutions to Hidden Terminal Problems in Wireless Networks |
CDC
2009
IEEE
13 years 6 months ago
2009
IEEE
Abstract-- We consider a wireless system with a small number of delay constrained users and a larger number of users without delay constraints. We develop a scheduling algorithm th...
INFOCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract— Sum rate maximization by power control is an important, challenging, and extensively studied problem in wireless networks. It is a nonconvex optimization problem and ac...
BIOWIRE
2007
Springer
14 years 2 months ago
2007
Springer
Abstract—One of the challenges in a military wireless sensor network is the determination of an information collection infrastructure which minimizes battery power consumption. T...
QSHINE
2009
IEEE
2009
IEEE
Joint Optimization of System Lifetime and Network Performance for Real-Time Wireless Sensor Networks
14 years 3 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...
ICASSP
2011
IEEE
13 years 7 days ago
2011
IEEE
Abstract— This work addresses the problem of joint quantization and power allocation in wireless sensor networks where sensors observe a source, quantize their observations and t...