Home   >   CSC-OpenAccess Library   >    Manuscript Information
Full Text Available

(484.48KB)
This is an Open Access publication published under CSC-OpenAccess Policy.

PUBLICATIONS BY COUNTRIES

Top researchers from over 74 countries worldwide have trusted us because of quality publications.

United States of America
United Kingdom
Canada
Australia
Malaysia
China
Japan
Saudi Arabia
Egypt
India
Ofdm-cpm Ber Performance and FOBP Under IEEE802.16 Scenario
Alimohammad Montazeri
Pages - 64 - 72     |    Revised - 30-09-2009     |    Published - 21-10-2009
Volume - 3   Issue - 4    |    Publication Date - August 2009  Table of Contents
MORE INFORMATION
KEYWORDS
OFDM-CPM, PAPR, SUI Multipath Channel Model, IEEE802.16, Fractional out of band power(FOBP)
ABSTRACT
The application of Orthogonal frequency domain modulation-Continuous Phase Modulation (OFDM-CPM) in multipath Stanford University Interim (SUI) channels is presented in this paper. OFDM-CPM is proposed for IEEE 802.16 standards as an alternative technique of orthogonal frequency division multiplexing (OFDM) in physical layer. It is shown that, in addition to 0dB Peak to Average Power Ratio (PAPR) and power efficiency, un-coded OFDM-CPM exploits the frequency diversity of multipath channel. Taking into account the Input Power Back off (IBO), OFDM-CPM is shown to outperform OFDM at high bit energy-to-noise density ratios (Eb/N0). However, at low Signal to Noise Ratio (SNR), the OFDM-CPM phase demodulator receiver suffers from a threshold effect. In addition, this paper compares the spectral fractional out of band power of OFDM-CPM for different modulation indices.
1 Google Scholar 
2 ScientificCommons 
3 Academic Index 
4 CiteSeerX 
5 refSeek 
6 iSEEK 
7 Socol@r  
8 ResearchGATE 
9 Bielefeld Academic Search Engine (BASE) 
10 OpenJ-Gate 
11 Scribd 
12 WorldCat 
13 SlideShare 
14 PDFCAST 
15 PdfSR 
16 Free-Books-Online 
1 Z. Wang, Xiaoli Ma, and G. B. Giannakis. “OFDM or Single-Carrier Block Transmissions?” IEEE Transaction on Communications, 25(3):36-44, 2004
2 S. C. Thompson, J. G. Proakis, and J. R. Zeidler. “Constant envelope binary OFDM phase modulation”. In Proceedings of the 23rd Military Communication Conference. Baltimore, MD, USA, 2003
3 S. C. Thompson, A. U. Ahmed, J. G. Proakis, J. R. Zeidler, “ Constant envelope OFDM phase modulation: spectral containment, signal space properties and performance, ” IEEE MILCOM, Vol.2, pp.1129-1135, 31Oct.-3Nov 2004.
4 [4] Tsai, G. Zhang, J. L. Pan, “ Orthogonal frequency division multiplexing with phase modulation and constant envelope design, ” IEEE MILCOM, Vol.4, pp.2658-2664, 17-20 Oct. 2005.
5 [5] S. C. Thompson, J. G. Proakis, J. R. Zeidler, “Noncoherent Reception of Constant Envelope OFDM in Flat Fading Channels, ” IEEE 16th International Symposium on PIMRC, 2005.
6 S. C. Thompson, J. G. Proakis, J. R. Zeidler, “The effectiveness of signal clipping for PAPR and total degradation reduction in OFDM systems, ” IEEE GLOBECOM, Vol.5, pp.2807-2811, 28Nov-2Dec. 2005.
7 [7] V. Erceg, K.V.S. Hari, M.S. Smith, D.S. Baum et al, “Channel Models for Fixed Wireless Applications”, IEEE 802.16.3 Task Group Contributions, Feb2003.
8 [8] IEEE 802.162004,” IEEE Standard for Local and Metropolitan Area Networks ­Part16: Air Interface for Fixed Broadband Wireless Access Systems”,1October,2004
Mr. Alimohammad Montazeri
- Iran
amm_montazeri@yahoo.com