O. P. Sahu

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 22

Top Topics

Artificial Bee Colony Algorithm

Wiener Filtering

Cognitive Radio

Top Venues

Wirel. Pers. Commun.

Telecommun. Syst.

J. King Saud Univ. Comput. Inf. Sci.

Int. J. Wirel. Inf. Networks

Publications

Sandeep Singh Rana, Gaurav Verma, O. P. Sahu
Effect of user mobility under Rician fading on power allocation for non-orthogonal multiple access strategy. Int. J. Commun. Networks Distributed Syst. 30 (1) (2024)
Sandeep Singh Rana, Gaurav Verma, O. P. Sahu
Machine Learning Based Improved User-Pairing and Power Allocation with Imperfect-Successive Interference Cancellation for Downlink NOMA-UAV System. Int. J. Wirel. Inf. Networks 31 (1) (2024)
Anil Garg, O. P. Sahu
Enhancement of speech signal using diminished empirical mean curve decomposition-based adaptive Wiener filtering. Pattern Anal. Appl. 23 (1) (2020)
Kirti Pathak, O. P. Sahu
A Design Approach of Quadrature Mirror Filter Banks Using Improved Version of Artificial Bee Colony Algorithm. ICCCNT (2019)
Sunil Sharma, O. P. Sahu
Reducing Near-Far Problem in a VDSL Network with Modified IWF Algorithm by Using Fixed Spectral Mask Yielding Improved Data Rate of Near End User. Wirel. Pers. Commun. 108 (2) (2019)
Sunil Sharma, O. P. Sahu
Reducing Near-Far Problem in a VDSL Network with Modified IWF Algorithm by Using Adaptive Spectral Mask Yielding Improved Data Rate of Near End Users. Wirel. Pers. Commun. 109 (1) (2019)
Gaurav Verma, O. P. Sahu
A Distance Based Reliable Cooperative Spectrum Sensing Algorithm in Cognitive Radio. Wirel. Pers. Commun. 99 (1) (2018)
Gaurav Verma, O. P. Sahu
Intelligent Improvement in Throughput of Cognitive Radio. Wirel. Pers. Commun. 99 (3) (2018)
Gaurav Verma, O. P. Sahu
Removal of Sensing-Throughput Tradeoff Barrier in Cognitive Radio Networks. Wirel. Pers. Commun. 94 (3) (2017)
Gaurav Verma, O. P. Sahu
Interference Aware Sensing Scheme in Cognitive Radio System. Wirel. Pers. Commun. 94 (3) (2017)
B. K. Patle, Dayal Parhi, Anne Jagadeesh, O. P. Sahu
Real Time Navigation Approach for Mobile Robot. J. Comput. 12 (2) (2017)
Gaurav Verma, O. P. Sahu
Improved Spectrum Sharing (ISS) Scheme for Cognitive Radio Networks. Wirel. Pers. Commun. 96 (2) (2017)
Sunil Sharma, O. P. Sahu
An Improved Iterative Water Filling Algorithm in Multiuser DSL Environment. Wirel. Pers. Commun. 94 (3) (2017)
Gaurav Verma, O. P. Sahu
On opportunistic use of location of licensed users in improving the throughput of cognitive radio. Telecommun. Syst. 66 (3) (2017)
Gaurav Verma, O. P. Sahu
Opportunistic Selection of Threshold in Cognitive Radio Networks. Wirel. Pers. Commun. 92 (2) (2017)
Gaurav Verma, O. P. Sahu
Throughput Maximization of Cognitive Radio Under the Optimization of Sensing Duration. Wirel. Pers. Commun. 97 (1) (2017)
Nikhil Marriwala, O. P. Sahu, Anil Vohra
Novel Design of a Low Cost Flexible Transceiver Based on Multistate Digitally Modulated Signals Using Wi-Fi Protocol for Software Defined Radio. Wirel. Pers. Commun. 87 (4) (2016)
Gaurav Verma, O. P. Sahu
Intelligent selection of threshold in cognitive radio system. Telecommun. Syst. 63 (4) (2016)
Nikhil Marriwala, O. P. Sahu, Anil Vohra
Performance Analysis of Multiple FEC Channel Coding Algorithms for Software Defined Radio Using Quadrature Amplitude Modulation. Int. J. Appl. Metaheuristic Comput. 7 (2) (2016)
Sunil Sharma, O. P. Sahu
A Modified Low Complexity Based Distributed Iterative Water-Filling (IWF) Spectrum Management Algorithm. Wirel. Pers. Commun. 82 (3) (2015)
Anil Garg, O. P. Sahu
Cuckoo search based optimal mask generation for noise suppression and enhancement of speech signal. J. King Saud Univ. Comput. Inf. Sci. 27 (3) (2015)
Sunil Sharma, O. P. Sahu
A low complexity based spectrum management algorithm for 'Near-Far' problem in VDSL environment. J. King Saud Univ. Comput. Inf. Sci. 27 (4) (2015)
Sunil Sharma, O. P. Sahu
An improved distributed iterative water-filling spectrum management algorithm for Near-Far problem in VDSL systems. ICACCI (2014)
Nikhil Marriwala, O. P. Sahu, Anil Vohra
8-QAM Software Defined Radio Based Approach for Channel Encoding and Decoding Using Forward Error Correction. Wirel. Pers. Commun. 72 (4) (2013)
O. P. Sahu, Sanjeev Kumar Dhull, Sandeep Kumar Arya
Subband and MSF Performance Comparison for AEC. SPIT/IPC (2011)
O. P. Sahu, Anil K. Gupta
Measurement of Distance and Medium Velocity Using Frequency-Modulated Sound/Ultrasound. IEEE Trans. Instrum. Meas. 57 (4) (2008)
O. P. Sahu, M. K. Soni, I. M. Talwar
Marquardt optimization method to design two-channel quadrature mirror filter banks. Digit. Signal Process. 16 (6) (2006)
O. P. Sahu, M. K. Soni, I. M. Talwar
Designing Quadrature Mirror Filter Banks Using Steepest Descent Method. J. Circuits Syst. Comput. 15 (1) (2006)