OFDM; Uniform Power Allocation; Greedy Algorithm; Throughput Enhancement; MRC Precoding - Articles

Pilot Placement for Time-Varying MIMO OFDM Channels with Virtual Subcarriers (Articles)

Alieh Moradi, Hamidreza Bakhshi, Vahid Najafpoor

Communications and Network Vol.3 No.1, February 25, 2011

DOI: 10.4236/cn.2011.31005 6,025 Downloads 11,207 Views Citations
PCA Application in Channel Estimation in MIMO-OFDM System (Articles)

Mona Nasseri, Hamidreza Bakhshi, Sara Sahebdel, Razieh Falahian, Maryam Ahmadi

International Journal of Communications, Network and System Sciences Vol.4 No.6, June 17, 2011

DOI: 10.4236/ijcns.2011.46045 6,406 Downloads 12,629 Views Citations
Software Defined Radio Prototyping with Visual C++ Express and Code Composer Studio (Articles)

Sverre Wichlund

Wireless Engineering and Technology Vol.3 No.2, April 28, 2012

DOI: 10.4236/wet.2012.32009 11,342 Downloads 18,732 Views Citations
The Tight Bound for the Number of Pilots in Channel Estimation for OFDM Systems (Articles)

Maryam Imani, Hamidreza Bakhshi

Communications and Network Vol.4 No.2, May 18, 2012

DOI: 10.4236/cn.2012.42019 5,943 Downloads 9,613 Views Citations
Weighted Sum Rate Maximization in OFDM Based Cooperative Cognitive Radios: A Joint Optimization Approach (Articles)

Pedram Johari, Vahid Tabataba Vakili

International Journal of Communications, Network and System Sciences Vol.5 No.5, May 30, 2012

DOI: 10.4236/ijcns.2012.55035 6,031 Downloads 9,073 Views Citations
FPGA Design and Implementation of a Convolutional Encoder and a Viterbi Decoder Based on 802.11a for OFDM (Articles)

Yan Sun, Zhizhong Ding

Wireless Engineering and Technology Vol.3 No.3, July 31, 2012

DOI: 10.4236/wet.2012.33019 11,273 Downloads 19,941 Views Citations
Performance Evaluation of Adaptive Modulation Based MC-CDMA System (Articles)

Iftekhar Alam, Vikas Srivastva, Arun Prakash, Rajeev Tripathi, A. K. Shankhwar

Wireless Engineering and Technology Vol.4 No.1, January 31, 2013

DOI: 10.4236/wet.2013.41008 5,257 Downloads 9,413 Views Citations
Performance of OFDM System with Constant Amplitude Modulation (Articles)

Waleed Saad, Nawal El-Fishawy, Sayed El-Rabaie, Mona Shokair

Circuits and Systems Vol.4 No.4, August 6, 2013

DOI: 10.4236/cs.2013.44045 5,041 Downloads 8,072 Views Citations
Assisted Channel Estimation with Dynamic Allocation Pilot Subcarriers for OFDM Communications (Articles)

Boudali Ouarzazi, Atika Menhaj-Rivenq, Iyad Dayoub, Marion Berbineau

Wireless Engineering and Technology Vol.4 No.4, September 24, 2013

DOI: 10.4236/wet.2013.44023 4,704 Downloads 8,018 Views Citations
A Simulation Study on Channel Estimation for Cooperative Communication System in Sand-dust Storm Environment (Articles)

Xuehong Sun, Yu Cao, Jin Che

Communications and Network Vol.5 No.3C, November 7, 2013

DOI: 10.4236/cn.2013.53B2004 3,243 Downloads 5,208 Views Citations
On Ultra Extended Cyclic Prefix in Orthogonal Frequency Division Multiplexing (OFDM) Systems: The Case of LTE Downlink (Articles)

Abayomi M. Ajofoyinbo

Communications and Network Vol.5 No.4, November 14, 2013

DOI: 10.4236/cn.2013.54035 7,327 Downloads 10,731 Views Citations
Opportunistic Error Correction: When Does It Work Best for OFDM Systems? (Articles)

Xiaoying Shao, Cornelis H. Slump

International Journal of Communications, Network and System Sciences Vol.6 No.11, November 19, 2013

DOI: 10.4236/ijcns.2013.611048 4,053 Downloads 6,277 Views Citations
Opportunistic Error Correction for OFDM-Based DVB Systems (Articles)

Xiaoying Shao, Cornelis H. Slump

Communications and Network Vol.5 No.4, November 28, 2013

DOI: 10.4236/cn.2013.54043 4,924 Downloads 7,209 Views Citations
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 3,426 Views Citations
Optical 64QAM-OFDM Transmission Systems with Different Sub-Carriers (Articles)

Changxiang Li, Yufeng Shao, Zhifeng Wang, Junyi Zhou, Yue Zhou, Wenzhe Ma

Optics and Photonics Journal Vol.6 No.8B, August 25, 2016

DOI: 10.4236/opj.2016.68B032 1,949 Downloads 4,020 Views Citations
A Proposed Orthogonal Chirp Division Multiplexing (OCDM) Multicarrier Transceiver Based on the Discrete Fractional Cosine Transform (Articles)

Hani Attar, Ahmed Solyman

Journal of Computer and Communications Vol.5 No.2, February 24, 2017

DOI: 10.4236/jcc.2017.52005 1,825 Downloads 3,752 Views Citations
A High Spectral Efficient Non-Binary TCM Scheme-Based Novel Decoding Algorithm for 4G Systems (Articles)

Riyadh A. Al-Hilali, Raad H. Thaher, Abdulkareem S. Abdallah

Communications and Network Vol.5 No.4, November 14, 2013

DOI: 10.4236/cn.2013.54037 4,462 Downloads 7,227 Views Citations
Erratum to “Solutions of Indefinite Equations”, [Advances in Pure Mathematics Vol. 10, No. 9, (2020) 540-544] (Articles)

Zengyong Liang

Advances in Pure Mathematics Vol.12 No.4, April 22, 2022

DOI: 10.4236/apm.2022.124023 380 Downloads 1,264 Views Citations
Allocating Collaborative Profit in Less-than-Truckload Carrier Alliance (Articles)

Peng Liu, Yaohua Wu, Na Xu

Journal of Service Science and Management Vol.3 No.1, March 29, 2010

DOI: 10.4236/jssm.2010.31018 6,848 Downloads 12,148 Views Citations
Particle Swarm Optimization Based Approach for Resource Allocation and Scheduling in OFDMA Systems (Articles)

Chilukuri Kalyana Chakravarthy, Prasad Reddy

International Journal of Communications, Network and System Sciences Vol.3 No.5, May 31, 2010

DOI: 10.4236/ijcns.2010.35062 6,546 Downloads 12,658 Views Citations

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