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» Optimization via communication networks
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GLOBECOM
2008
IEEE
16 years 1 months ago
Cross-Layer Design of Optimal Adaptation Technique over Selection-Combining Diversity Nakagami-m Fading Channels
— Adaptive modulation and antenna diversity are two important enabling techniques for future wireless network to meet demand for high data rate transmission. We study a Markov de...
Ashok K. Karmokar, Vijay K. Bhargava
CDC
2009
IEEE
142views Control Systems» more  CDC 2009»
15 years 11 months ago
Optimized rate allocation for state feedback control over noisy channels
Abstract— Optimal rate allocation in a networked control system with highly limited communication resources is instrumental to achieve satisfactory overall performance. In this p...
Lei Bao, Mikael Skoglund, Carlo Fischione, Karl He...
ICMCS
2000
IEEE
122views Multimedia» more  ICMCS 2000»
15 years 10 months ago
Optimal Streaming of Layer-Encoded Multimedia Presentations
In the context of communication networks with no QoS guarantees, we describe the problem of streaming layer encoded multimedia presentation data as a two-phase decision problem. W...
David A. Turner, Keith W. Ross
GLOBECOM
2006
IEEE
16 years 27 days ago
Bounds on the Lifetime of Wireless Sensor Networks Employing Multiple Data Sinks
Abstract—Employing multiple base stations is an attractive approach to enhance the lifetime of wireless sensor networks. In this paper, we address the fundamental question concer...
Amar P. Azad, Ananthanarayanan Chockalingam
VTC
2010
IEEE
162views Communications» more  VTC 2010»
15 years 5 months ago
Performance Evaluation of Joint Network-Channel Coding under a Real Network Topology Model
— Adaptive network coded cooperation (ANCC) has been proposed as an effective scheme to combine network and channel coding for cooperative wireless networks by matching network-o...
Kun Pang, Zihuai Lin, Yonghui Li, Branka Vucetic