Paper Title :Comparative Study Of Suboptimal Algorithms For Tone Injection
Author :P.N. Kota, Priyanka Vilas Shivasharan
Article Citation :P.N. Kota ,Priyanka Vilas Shivasharan ,
(2014 ) " Comparative Study Of Suboptimal Algorithms For Tone Injection " ,
International Journal of Electrical, Electronics and Data Communication (IJEEDC) ,
pp. 25-28,
Volume-2,Issue-3
Abstract : Orthogonal Frequency Division Multiplexing(OFDM) is a very powerful system but having a drawback of
peak to average power ratio (PAPR), which leads to a significant reduction in performance and power efficiency. Tone
injection (TI) is a distortion less technique that can reduce PAPR efficiently without incurring data rate loss or extra
side information. However, TI requires an search over all combinations of possible constellation. Tone injection when
applied alone results in computational complexity. This paper discusses the three suboptimal algorithms namely cross
entropy, tabu algorithm and aggressive clipping that help in reducing computational complexity and compares them.
Type : Research paper
Published : Volume-2,Issue-3
DOIONLINE NO - IJEEDC-IRAJ-DOIONLINE-532
View Here
Copyright: © Institute of Research and Journals
|
|
| |
|
PDF |
| |
Viewed - 68 |
| |
Published on 2014-03-24 |
|