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» A Theory of QoS for Wireless
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ICC
2007
IEEE
130views Communications» more  ICC 2007»
14 years 3 months ago
Queuing with Adaptive Modulation over MIMO Wireless Links for Deadline Constrained Traffic: Cross-Layer Analysis and Design
In this paper, we consider a deadline constrained traffic and analyze the joint effects of packet queuing and adaptive modulation (AM) for packet transmission in MIMO systems. We p...
Jalil S. Harsini, Farshad Lahouti
INFOCOM
2007
IEEE
14 years 3 months ago
Joint Optimal Channel Probing and Transmission in Collocated Wireless Networks
— We consider a collocated wireless network where all links contend for a given channel and each link can hear others’ transmissions. Due to channel fading, the link condition ...
Dong Zheng, Junshan Zhang
SECON
2007
IEEE
14 years 3 months ago
Adaptive Control of Duty Cycling in Energy-Harvesting Wireless Sensor Networks
—Increasingly many wireless sensor network deployments are using harvested environmental energy to extend system lifetime. Because the temporal profiles of such energy sources e...
Christopher M. Vigorito, Deepak Ganesan, Andrew G....
IPSN
2007
Springer
14 years 2 months ago
Power scheduling for wireless sensor and actuator networks
We previously presented a model for some wireless sensor and actuator network (WSAN) applications based on the vector space tools of frame theory. In this WSAN model there is a we...
Christopher J. Rozell, Don H. Johnson
IWCMC
2006
ACM
14 years 2 months ago
Distributed obstacle localization in large wireless sensor networks
Obstacles are but pleasing for many aspects of large realworld sensor networks. Among other things, the presence of obstacles distort the sensor node localization process and migh...
Frank Reichenbach, Ralf Salomon, Dirk Timmermann