Complex Hadamard Transform; PAPR; Precoding; OFDM - Articles

Performance Analysis of OFDM Synchronization Using Customized Floating Point for Low Complexity (Articles)

V. Janakiraman, M. Kannan

Circuits and Systems Vol.7 No.10, August 19, 2016

DOI: 10.4236/cs.2016.710264 1,816 Downloads 3,425 Views Citations
Computational Performances of OFDM Using Different FFT Algorithms (Articles)

Anwarul Azim

International Journal of Communications, Network and System Sciences Vol.6 No.7, July 16, 2013

DOI: 10.4236/ijcns.2013.67037 5,408 Downloads 8,324 Views Citations
Enhanced PAPR in OFDM without Deteriorating BER Performance (Articles)

Spyridon K. Chronopoulos, Giorgos Tatsis, Vasilis Raptis, Panos Kostarakis

International Journal of Communications, Network and System Sciences Vol.4 No.3, March 10, 2011

DOI: 10.4236/ijcns.2011.43020 4,997 Downloads 11,154 Views Citations
OFDM Wireless Downhole Transmission Systems and Proposed SLM Method for PAPR Reduction (Articles)

Renze Luo, Yupu Dang, Rui Li, Jiao Yang

Communications and Network Vol.6 No.1, January 26, 2014

DOI: 10.4236/cn.2014.61002 5,140 Downloads 8,657 Views Citations
Performance Evaluation of Complex Wavelet Packet Modulation (CWPM) System over Multipath Rayleigh Fading Channel (Articles)

Hikmat N. Abdullah, Fadhil S. Hasan

Journal of Signal and Information Processing Vol.3 No.3, August 31, 2012

DOI: 10.4236/jsip.2012.33045 4,961 Downloads 8,280 Views Citations
A Dual Tree Complex Discrete Cosine Harmonic Wavelet Transform (ADCHWT) and Its Application to Signal/Image Denoising (Articles)

M. Shivamurti, S. V. Narasimhan

Journal of Signal and Information Processing Vol.2 No.3, August 12, 2011

DOI: 10.4236/jsip.2011.23030 6,674 Downloads 11,363 Views Citations
Optimal Power Allocation Scheme for Downlink CoMP Systems (Articles)

Jun Li, Han Hai, Ying Guo, Moon Ho Lee

Communications and Network Vol.5 No.2B, July 10, 2013

DOI: 10.4236/cn.2013.52B003 3,455 Downloads 5,330 Views Citations
Enhancing Security in Cognitive Radio Multicast Networks Using Interference Power (Articles)

Rezwana Sultana, Md. Zahurul Islam Sarkar, Md. Selim Hossain

Journal of Computer and Communications Vol.7 No.12, December 16, 2019

DOI: 10.4236/jcc.2019.712007 552 Downloads 1,460 Views Citations
Inequalities for Higher Order Riesz-Laguerre Transforms (Articles)

Ammar Elobied, Abdelgader Siddig, Sabir Widatalla

Advances in Pure Mathematics Vol.12 No.4, April 26, 2022

DOI: 10.4236/apm.2022.124025 263 Downloads 1,057 Views Citations
Spectrally Efficient Multi-Carrier Modulation Using Gabor Transform (Articles)

Shravan Sriram, Naveenkumar Vijayakumar, P. Aditya Kumar, Akash S. Shetty, V. P. Prasshanth, K. A. Narayanankutty

Wireless Engineering and Technology Vol.4 No.2, April 16, 2013

DOI: 10.4236/wet.2013.42017 4,895 Downloads 8,274 Views Citations
Tracking of Non-Rigid Object in Complex Wavelet Domain (Articles)

Om Prakash, Ashish Khare

Journal of Signal and Information Processing Vol.2 No.2, May 26, 2011

DOI: 10.4236/jsip.2011.22014 6,800 Downloads 11,212 Views Citations
A Distributional Representation of Gamma Function with Generalized Complex Domian (Articles)

Asifa Tassaddiq, Rabia Safdar, Tahira Kanwal

Advances in Pure Mathematics Vol.7 No.8, August 24, 2017

DOI: 10.4236/apm.2017.78029 2,371 Downloads 3,721 Views Citations
This article belongs to the Special Issue on Complex Analysis
Harmonicity Spectrum (Articles)

Lintao Liu, Guocheng Wang, Xiaoqing Su, Xuepeng Sun, Huiwen Hu, Xiaowen Luo

Open Journal of Statistics Vol.13 No.5, October 30, 2023

DOI: 10.4236/ojs.2023.135037 256 Downloads 1,898 Views Citations
PAPR Reduction Based on Proposed Rotating Phase Shift Technique in MC-CDMA Using FPGA (Articles)

Ali Kareem Nahar, Kamarul H. Bin Gazali

International Journal of Communications, Network and System Sciences Vol.8 No.7, July 17, 2015

DOI: 10.4236/ijcns.2015.87025 3,660 Downloads 5,036 Views Citations
Improved Alamouti STBC Multi-Antenna System Using Hadamard Matrices (Articles)

K. O. O. Anoh, O. Ochonogor, R. A. A. Abd-Alhameed, S. M. R. Jones, T. T. Mapuka

International Journal of Communications, Network and System Sciences Vol.7 No.3, March 13, 2014

DOI: 10.4236/ijcns.2014.73010 5,157 Downloads 7,602 Views Citations
User Selection and Precoding Schemes Based on Partial Channel Information for Broadcast MIMO Systems (Articles)

Hamid Reza Bahrami, Tho Le-Ngoc

International Journal of Communications, Network and System Sciences Vol.3 No.4, April 30, 2010

DOI: 10.4236/ijcns.2010.34043 4,360 Downloads 8,264 Views Citations
Maximum Ratio Combining Precoding for Multi-Antenna Relay Systems (Articles)

Hamid Reza Bahrami, Tho Le-Ngoc

Communications and Network Vol.2 No.2, May 31, 2010

DOI: 10.4236/cn.2010.22016 6,352 Downloads 11,308 Views Citations
Subcarrier Availability in Downlink OFDM Systems with Imperfect Carrier Synchronization in Deep Fading Noisy Doppler Channels (Articles)

Litifa NOOR, Alagan ANPALAGAN, Sithamparanathan KANDEEPAN

International Journal of Communications, Network and System Sciences Vol.2 No.8, November 17, 2009

DOI: 10.4236/ijcns.2009.28090 4,630 Downloads 8,448 Views Citations
Wireless Mobile Evolution to 4G Network (Articles)

Mohammed Jaloun, Zouhair Guennoun

Wireless Sensor Network Vol.2 No.4, April 23, 2010

DOI: 10.4236/wsn.2010.24042 13,106 Downloads 22,754 Views Citations
WiMAX System Simulation and Performance Analysis under the Influence of Jamming (Articles)

Rakesh Jha, Hardik Patel, Upena D. Dalal, Wankhede A. Vishal

Wireless Engineering and Technology Vol.1 No.1, July 30, 2010

DOI: 10.4236/wet.2010.11004 10,905 Downloads 20,955 Views Citations

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