Publication Type : Conference Paper
Publisher : ICCIC
Source : 2010 IEEE International Conference on Computational Intelligence and Computing Research, ICCIC 2010, Coimbatore, p.581-587 (2010)
Url : http://www.scopus.com/inward/record.url?eid=2-s2.0-79951799259&partnerID=40&md5=27dfb598daa62079b231f82581eaeb63
ISBN : 9781424459674
Keywords : Algorithms, Artificial intelligence, Channel model, Communication systems, Computer simulation, Constant power, Equalization algorithms, Fading channels, Filling, Global system for mobile communications, Hata model, Mathematical models, Mobile communication devices, Rayleigh channel, Rayleigh fading, Research, System design and development, Systems analysis, Two-ray model, Water filling algorithm, Wireless communication system, Wireless communications, Wireless telecommunication systems
Campus : Coimbatore
School : School of Engineering
Department : Electronics and Communication
Year : 2010
Abstract : The increasing demand for portable and mobile communication devices has made wireless communication an indispensable field of research. The performance of any wireless communication system is determined to a large extent by the characteristics of the channel. For the purpose of system design and development, it is advantageous to have knowledge of the characteristics of the channel. In this paper, we discuss the various channel models that are in use today. We also present an overview of the various estimation and equalization algorithms that are widely employed. We then present the results of the simulations of the various channel models, and the observations made from these simulations. Finally, we describe the theory of constant power water filling algorithm and how it can applied to maximize the capacity of a Rayleigh fading channel. © 2010 IEEE.
Cite this Research Publication : C. Manoj, Narayanan, K. A., Kota, B. A., Shivaram, P. A., Prasad, A. S., and Dr. Ramanathan R., “Investigation of various channel models for application of constant power water filling algorithm”, in 2010 IEEE International Conference on Computational Intelligence and Computing Research, ICCIC 2010, Coimbatore, 2010, pp. 581-587.