Analysis of Symmetric Cancellation Coding for OFDM over a Multi-Path Rayleigh Fading Channel(Communication Theory and Signals)
スポンサーリンク
概要
- 論文の詳細を見る
Orthogonal frequency division multiplexing (OFDM) systems for mobile applications suffer from inter-carrier-interference (ICI) due to frequency offset and to time-variation of the channels and from high peak-to-average-power ratio (PAPR). In this paper, we revisit symmetric cancellation coding (SCC) proposed by Sathananthan et al. and compare the effectiveness of SCC with a fixed subtraction combining and the well-known polynomial cancellation coding (PCC) over Rayleigh fading channels with Doppler spread in terms of the signal-to-interference plus noise power ratio (SINR) and bit-error-rate (BER). We also compare SCC with subtraction combining and SCC of Sathananthan et al. with maximum ratio combining (MRC). Our results show that SCC-OFDM with subtraction combining gives higher SINR than PCC-OFDM over the flat Rayleigh fading channel and that this superiority is not maintained under multi-path induced frequency-selective fading unless diversity combining is used. A simulation result shows, however, that SCC-OFDM with subtraction combining may perform better than PCC-OFDM for a certain range of Doppler spread when differential modulation is employed. Finally, we also demonstrate that the SCC-OFDM signal has less PAPR compared to the normal OFDM and PCC-OFDM and hence may be more practical.
- 一般社団法人電子情報通信学会の論文
- 2007-09-01
著者
-
HASHIMOTO Takeshi
Department of Operative Dentistry, Okayama University Dental School
-
Alaraimi Abdullah
Department Of Electronics Engineering The Univ. Of Electro-communications
関連論文
- Adhesion in vitro of Oral Streptococci to Porcelain, Composite Resin Cement and Human Enamel
- A Novel Tetra Nuclear Ruthenium Complex Containing Deltoid Core Topology, [Ru_4(μ_3-O)_2]^, Incorporating Simultaneous O, O- and γ-C Bonded Bridging Acetylacetone Units
- Structural Effect of Amphiphilic Crown Ether Azoprobes on Alkali Metal Ion Recognition and Aggregation Behavior in Water
- Self-assembly of Amphiphilic Benzo-15-crown-5 Azoprobes in Response to Alkali Metal Ions in Water
- Complete Complementary Codes Based on N-Shift Cross-Orthogonal Sequences
- Aurora stereo observations in Iceland
- Association of 14-3-3 ε gene haplotype with completed suicide in Japanese
- A New Construction Method of Zero-Correlation Zone Sequences Based on Complete Complementary Codes
- On The Construction of Geometrically Uniform Codes with L x MPSK Constellations
- CS-CDMA/CP with ZCZ Codes from an M-Sequence and Its Performance for Downlink Transmission over a Multipath Fading Channel(Spread Spectrum Technologies and Applications)
- Generalized Permutation Alphabets and Generating Groups
- An Algorithm for Designing a Pattern Classifier by Using MDL Criterion
- Longitudinal magnetic resonance imaging study on whiplash injury patients : minimum 10-year follow-up
- Primary seminoma of the prostate
- Anterior Cervical Decompression and Fusion Accelerates Adjacent Segment Degeneration : Comparison With Asymptomatic Volunteers in a Ten-Year Magnetic Resonance Imaging Follow-up Study
- Aging of the Cervical Spine in Healthy Volunteers : A 10-Year Longitudinal Magnetic Resonance Imaging Study
- Roles of lactate in lactate oxidation complex, mitochondrial biogenesis and cell signaling in cultured L6 skeletal muscle cells
- Effect of Cyclodextrins on Saccharide Sensing Function of a Fluorescent Phenylboronic Acid in Water
- Quantitative Measurement of Two-Dimensional Inclined Cracks by the Electric-Potential CT Method with Multiple Current Applications
- On the construction of suboptimal linear MMSE receivers
- Comparison of Two Uplink Transmit Diversity CDMA Systems and Iterative detection
- Synthesis, Structure, and Preliminary Magnetic Studies of a Cluster Polymer with a Hexacopper(II) Barrel Portion
- User Capacity analysis of DS-CDMA system with Multiuser Detection Techniques
- Reverse Link Capacity of a Wireless Multimedia CDMA System with Transmission Power Control and CCI Canceller (Special Section on Spread Spectrum Techniques and Applications)
- Prospective Ten-Year Follow-up Study Comparing Patients With Whiplash-Associated Disorders and Asymptomatic Subjects Using Magnetic Resonance Imaging
- Age-Related Changes of Thoracic and Cervical Intervertebral Discs in Asymptomatic Subjects
- Do the left anterior and medial temporal lobes relate to kanji learning difficulty in a child?
- Performance Analysis of MISO Downlink CDMA Systems over Rayleigh Fading Channels(Spread Spectrum Technologies and Applications)
- Different Magnetic Properties for Diastereomers of Alkoxide-bridged (β-Diketonato)ruthenium(III) Binuclear Complexes
- Efficient Synthesis of trans- or cis-4(5)-(5-Aminomethyltetrahydrofuran-2-yl)imidazoles via Diazafulvene Intermediates: Synthetic Approach toward Human Histamine H_4-Ligands
- Reaction of Acetone on Coodinated Nitrile in β-Diketonato Ruthenium Complex, [Ru(acac)_2(CH_3CN)_2] with the formation of β-Ketiminate
- Clinical study of chronic lateral ankle instability : injured ligaments compared with stress X-ray examination
- Analysis of Symmetric Cancellation Coding for OFDM over a Multi-Path Rayleigh Fading Channel(Communication Theory and Signals)
- Performance Analysis of Polynomial Cancellation Coding for OFDM Systems over Time-Varying Rayleigh Fading Channels(Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications-Part 2)