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CORR
2007
Springer
108views Education» more  CORR 2007»
15 years 6 months ago
Noncoherent Low-Decoding-Complexity Space-Time Codes for Wireless Relay Networks
— The differential encoding/decoding setup introduced by Kiran et al, Oggier et al and Jing et al for wireless relay networks that use codebooks consisting of unitary matrices is...
G. Susinder Rajan, B. Sundar Rajan
CORR
2007
Springer
110views Education» more  CORR 2007»
15 years 6 months ago
A Training based Distributed Non-Coherent Space-Time Coding Strategy
— In this paper, differential unitary space-time coding and non-coherent space-time coding for the training based approach of Kim and Tarokh are addressed. For this approach, nec...
G. Susinder Rajan, B. Sundar Rajan
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JCT
2008
81views more  JCT 2008»
15 years 6 months ago
Algebraic characterization of uniquely vertex colorable graphs
Abstract. The study of graph vertex colorability from an algebraic perspective has introduced novel techniques and algorithms into the field. For instance, it is known that k-color...
Christopher J. Hillar, Troels Windfeldt
JGO
2008
98views more  JGO 2008»
15 years 6 months ago
Duality for almost convex optimization problems via the perturbation approach
Abstract. We deal with duality for almost convex finite dimensional optimization problems by means of the classical perturbation approach. To this aim some standard results from th...
Radu Ioan Bot, Gábor Kassay, Gert Wanka
JNW
2008
101views more  JNW 2008»
15 years 6 months ago
Micro-controller based Remote Monitoring using Mobile through Spoken Commands
Mobile phone can serve as powerful tool for world-wide communication. A system is developed to remotely monitor process through spoken commands using mobile. Mel cepstrum features ...
Naresh P. Jawarkar, Vasif Ahmed, Siddharth A. Ladh...