Downloads: 119 | Views: 265
M.Tech / M.E / PhD Thesis | Electronics & Communication Engineering | India | Volume 4 Issue 2, February 2015 | Popularity: 6.7 / 10
Low PAPR by Weighted OFDM
Devi Radhakrishnan, Nijina A
Abstract: Orthogonal frequency division multiplexing is a technique which is used in next generation mobile radio communication system. OFDM signals bandwidth efficiency is increased since here serial data is multiplexed in to large number of orthogonal sub channels. The disadvantage of OFDM system is that it has got high PAPR. In this paper to overcome this weighted orthogonal frequency division multiplexing (OFDM) signal is used without causing any distortion in weight removing at receiver side. The performance is analyzed through simulations. According to numerical results obtained PAPR of proposed scheme is reduced compared to convolution method and BER performance is compared to clipping and filtering method and PTS technique
Keywords: PAPR, Clipping and filtering, orthogonal frequency division multiplexing, PTS, BER
Edition: Volume 4 Issue 2, February 2015
Pages: 1881 - 1884
Make Sure to Disable the Pop-Up Blocker of Web Browser
Similar Articles
Downloads: 195 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1
Informative Article, Electronics & Communication Engineering, India, Volume 4 Issue 10, October 2015
Pages: 188 - 191Realization of Smart City Using 5G Cognitive Radio
Lalit Chettri, Syed Sazad
Downloads: 156 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1
M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 3, March 2015
Pages: 130 - 134Segmentation of Touching Characters in Indian Scripts
B. Hari Kumar, N. Sateesh
Downloads: 95
Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 8, August 2014
Pages: 481 - 483Communication of Multi Mobile-Robots Based On ZigBee Network
Taskeen Sultana, Zeenath
Downloads: 99
Review Papers, Electronics & Communication Engineering, India, Volume 3 Issue 10, October 2014
Pages: 2212 - 2217A Review on Digital Image Forgeries
Hemin Jose, Lekshmy S
Downloads: 103
Review Papers, Electronics & Communication Engineering, India, Volume 4 Issue 2, February 2015
Pages: 1975 - 1977Power Reduction Using ACE and NN Schemes
Silpa S Kishore