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Update on Wednesday, 9 February 2022: Paper 12.Cnf-111 reaches 739 views and 331 downloads.
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  • 10.Cnf-45
Papers Published at GC-CCA 2009
All 3 Papers
IDAuthors and TitlePages
10.Cnf-45 Dr. Waleed Al-Hanafy
Dr. Stephan Weiss
A New Low-Cost Discrete Bit Loading Using Greedy Power Allocation
1-8
10.Cnf-46

GS Citations

Dr. Waleed Al-Hanafy
Dr. Stephan Weiss
Sum-rate maximisation comparison using incremental approaches with different constraints
9-14
10.Cnf-47

GS Citations

Dr. Khaled Daqrouq
Dr. Abdel-Rahman K. Al-Qawasmi
The study of wavelet filter speech enhancement method
15-27
10.Cnf-45 Paper View Page
Title A New Low-Cost Discrete Bit Loading Using Greedy Power Allocation
Authors Dr. Waleed Al-Hanafy, Menoufia University, Menouf, Egypt
Dr. Stephan Weiss, University of Strathclyde, Glasgow, UK
Abstract In this paper we consider a low cost bit loading based on the greedy power allocation (GPA). Compared to the standard GPA, which is optimal in terms of maximising the data throughput, three suboptimal schemes are suggested, which perform GPA on subsets of subchannels only. We demonstrate how these schemes can reduce complexity. Two of the proposed algorithms can achieve near optimal performance by including a transfer of residual power between subsets at the expense of a very small extra cost. By simulations, we show that the two near optimal schemes perform best in two separate and distinct SNR regions.
Track CCAT: Communications and Computer Applications and Technologies
Conference 3rd Mosharaka International Conference on Communications, Computers and Applications (MIC-CCA 2009)
Congress 2009 Global Congress on Communications, Computers and Applications (GC-CCA 2009), 26-28 October 2009, Amman, Jordan
Pages 1-8
Topics Signal Processing for Communications
MIMO Wireless Communications
ISSN 2227-331X
DOI
BibTeX @inproceedings{45CCA2009,
title={A New Low-Cost Discrete Bit Loading Using Greedy Power Allocation},
author={Waleed Al-Hanafy, and Stephan Weiss},
booktitle={2009 Global Congress on Communications, Computers and Applications (GC-CCA 2009)},
year={2009},
pages={1-8},
doi={}},
organization={Mosharaka for Research and Studies} }
Paper Views 1140 Paper Views Rank 12/525
Paper Downloads 525 Paper Downloads Rank 2/525
GC-CCA 2009 Visits: 4549||MIC-CCA 2009 Visits: 3549||CCAT Track Visits: 1951