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» Channel Modeling of Wireless Networks in Tunnels
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ESSMAC
2003
Springer
14 years 1 months ago
Joint Optimization of Wireless Communication and Networked Control Systems
Abstract. We consider a linear system, such as an estimator or a controller, in which several signals are transmitted over wireless communication channels. With the coding and medi...
Lin Xiao, Mikael Johansson, Haitham A. Hindi, Step...
QSHINE
2005
IEEE
14 years 2 months ago
Achieving Weighted Fairness between Uplink and Downlink in IEEE 802.11 DCF-Based WLANs
In this paper, we first propose an analytical model of WLANs (Wireless LANs) with an arbitrary backoff distribution and AIFS (Arbitration Inter-Frame Space). From the analysis, we ...
Jiwoong Jeong, Sunghyun Choi, Chong-kwon Kim
CDC
2010
IEEE
106views Control Systems» more  CDC 2010»
13 years 3 months ago
Optimal cross-layer wireless control policies using TD learning
We present an on-line crosslayer control technique to characterize and approximate optimal policies for wireless networks. Our approach combines network utility maximization and ad...
Sean P. Meyn, Wei Chen, Daniel O'Neill
IPSN
2004
Springer
14 years 1 months ago
An energy-aware data-centric generic utility based approach in wireless sensor networks
Distinct from wireless ad hoc networks, wireless sensor networks are data-centric, application-oriented, collaborative, and energyconstrained in nature. In this paper, formulate t...
Wei-Peng Chen, Lui Sha
TSP
2010
13 years 3 months ago
Mitigating channel estimation error with timing synchronization tradeoff in cooperative communications
Channel estimation error and co-channel interference (CCI) problems are among the main causes of performance degradation in wireless networks. In this paper, we investigate the im...
Ahmed S. Ibrahim, K. J. Ray Liu