D RAGHUNATHA RAO

@jntua, anantapuramu

ASSOCIATE PROFESSOR and ECE Department
SVR ENGINEERING COLLEGE (AUTONOMOUS)

D RAGHUNATHA RAO


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https://researchid.co/raghudhayapule

RESEARCH, TEACHING, or OTHER INTERESTS

Engineering, Computer Networks and Communications, Signal Processing, Computer Engineering
5

Scopus Publications

33

Scholar Citations

3

Scholar h-index

1

Scholar i10-index

Scopus Publications

  • Gannet optimization algorithm enabled framework for spectrum sensing in OFDM based CR network
    D. Raghunatha Rao, T. Jayachandra Prasad, M. N. Giri Prasad
    Wireless Networks, 2023
  • Affirmed Crowd Sensor Selection based Cooperative Spectrum Sensing
    D Raghunatha Rao, T Jayachandra Prasad, M N Giri Prasad
    International Journal on Recent and Innovation Trends in Computing and Communication, 2022
    The Cooperative Spectrum sensing model is gaining importance among the cognitive radio network sharing groups. While the crowd-sensing model (technically the cooperative spectrum sensing) model has positive developments, one of the critical challenges plaguing the model is the false or manipulated crowd sensor data, which results in implications for the secondary user’s network. Considering the efficacy of the spectrum sensing by crowd-sensing model, it is vital to address the issues of falsifications and manipulations, by focusing on the conditions of more accurate determination models. Concerning this, a method of avoiding falsified crowd sensors from the process of crowd sensors centric cooperative spectrum sensing has portrayed in this article. The proposal is a protocol that selects affirmed crowd sensor under diversified factors of the decision credibility about spectrum availability. An experimental study is a simulation approach that evincing the competency of the proposal compared to the other contemporary models available in recent literature.
  • Adaptive Rider Grey Wolf Optimization Enabled Pilot-Design for Channel Estimation in Cognitive Radio
    D. Raghunatharao, T. Jayachandra Prasad, M. N. Giri Prasad
    Communications in Computer and Information Science, 2022
  • Deep Learning based Cooperative Spectrum Sensing with Crowd Sensors using Data Cleansing Algorithm
    D Raghunatha Rao, T Jayachandra Prasad, M N Giri Prasad
    International Conference on Edge Computing and Applications Icecaa 2022 Proceedings, 2022
    Cooperative sensing is a solution to augment the performance of detection, in which Secondary Users (SU) cooperate with each other for sensing the spectrum to discover the spectrum availability. Spectrum sensing is one of the effective components of Cognitive Radio Networks (CRN). Spectrum sensing allows a CR, which contains information about its spectrum availability as well as the environment. In this paper, the spectrum availability sensing is carried out using the Deep Residual Network test statistic refining scheme (DRN test statistic refining scheme) in which the DRN contains several layers, such as convolutional layer(cony), pooling (pool), activation function, batch normalization, residual blocks and linear classifier. Here, the linear classifier provides the sensing output by considering the fused data and sensing data matrix as an input. In order to improve spectrum availability sensing, data cleansing algorithm along with data fusion have been implemented. In addition, all the sensing processes are carried out in Cooperative Spectrum sensing (CSS) with Crowd sensors. Moreover, the experimental result demonstrates that the devised DRN test statistic refining scheme attained the better detection probability of 0.9578 for the matrix size of 10 X 5 using Rician channel.
  • Optimal Pilot-Based Channel Estimation in Cognitive Radio
    D. Raghunatharao, T. Jayachandra Prasad, M. N. Giri Prasad
    Wireless Personal Communications, 2020

RECENT SCHOLAR PUBLICATIONS

  • Evolving Predictive Models for Customer Churn in Telecommunications
    KKGTK M. Shahimoon, H. Rasheed, D. R. Rao, K. R. Krishnaiah
    2025 2nd International Conference on New Frontiers in Communication … , 2025
    2025
    Citations: 1
  • CAViaR Archery Optimization Algorithm based Cooperative Spectrum Sensing in Cognitive Radio Network
    DR Rao, KES Desikan, J Krishnaiah
    2024 International Conference on Advancement in Renewable Energy and … , 2024
    2024
  • Cooperative Spectrum Sensing in Cognitive Radio Network Using Adaptive Walruses Optimization Algorithm
    DR Rao, TJ Prasad, D Satyanarayana, SB Gaddale, K Raghavendra, ...
    International Conference on Computing Science, Communication and Security … , 2024
    2024
  • Gannet optimization algorithm enabled framework for spectrum sensing in OFDM based CR network
    TJPMNGP D. Raghunatha Rao
    WIRELESS NETWORKS , 2023
    2023
    Citations: 7
  • THE DESIGN OF INTELLIGENCE LOGISTICS SYSTEM BASED ON INTERNET OF THINGS
    MDR Rao
    Industrial Engineering Journal 52 (4), 2211-2217 , 2023
    2023
  • Deep Learning based Cooperative Spectrum Sensing with Crowd Sensors using Data Cleansing Algorithm
    MNG D RAGHUNATHARAO,T JAYACHANDRA PRASAD
    2022 International Conference on Edge Computing and Applications (ICECAA … , 2022
    2022
    Citations: 6
  • Affirmed Crowd Sensor Selection based Cooperative Spectrum Sensing
    MNGP D Raghunatha Rao, T Jayachandra Prasad
    IJRITCC 10 (10), 65-77 , 2022
    2022
  • Adaptive rider grey wolf optimization enabled pilot-design for channel estimation in cognitive radio
    D Raghunatharao, TJ Prasad, MNG Prasad
    International Conference on Computing Science, Communication and Security … , 2022
    2022
    Citations: 2
  • Coordinating a Traffic Preemption System on an Crisis Vehicle and Airport Runway System
    DR RAO
    JOURNAL OF RESOURCE MANAGEMENT AND TECHNOLOGY 12 (3), 127-132 , 2021
    2021
  • Optimal Pilot-Based Channel Estimation in Cognitive Radio
    DR RAO
    Wireless Personal Communications 114 (4), 2801-2819 , 2020
    2020
    Citations: 14
  • DESIGN OF AREA EFFICIENT CARRY PROPAGATE ADDER USING QUANTUM-DOT CELLULAR AUTOMATA (QCA)
    DR RAO
    JOURNAL OF RESOURCE MANAGEMENT AND TECHNOLOGY 10 (9), 224-228 , 2019
    2019
  • DESIGN AND ANALYSIS OF MAJORITY LOGIC BASED APPROXIMATE ADDERS AND MULTIPLIERS
    DR RAO
    JOURNAL OF RESOURCE MANAGEMENT AND TECHNOLOGY 10 (11), 83-90 , 2019
    2019
  • REAL TIME OBJECT TRACKING USING MSA
    DR RAO
    International Journal of Research 8 (Issue III), 3520-3525 , 2019
    2019
  • APPROXIMATE HYBRID ADDER WITH REVERSE CARRY PROPAGATION
    DR RAO
    JOURNAL OF RESOURCE MANAGEMENT AND TECHNOLOGY 10 (8), 51-59 , 2019
    2019
  • Design and Analysis of ECC using Pass Transistor Logic in NoC
    DR RAO
    IJVDCS 4 (8), 0608-0611 , 2016
    2016
    Citations: 3
  • Reconstruction Algorithm for Two Step Parallel Phase Shifting Digital Holography
    DRRAO D. VAMSI KRISHNA
    International journal of scientific engineering and technology research 4 … , 2015
    2015
  • Reconstruction Algorithm for Two Step Parallel Phase Shifting Digital Holography
    DR RAO
    IJSETR 4 (35), 7260-7265 , 2015
    2015
  • Implementation of Modern Pedestrain safety System: By Integrating Off-board Cameras and Vehicle On-Board Localization
    ASSMTMD RAGHUNATHA RAO
    INTERNATIONAL JOURNAL OF ELECTRICAL ELECTRONICS AND COMMUNICATION 7 (10 … , 2014
    2014
  • FPGA Implementation of floating point reciprocator
    DR RAO
    International journal of Advanced engg. Research and Studies 1 (4), 36-38 , 2012
    2012

MOST CITED SCHOLAR PUBLICATIONS

  • Optimal Pilot-Based Channel Estimation in Cognitive Radio
    DR RAO
    Wireless Personal Communications 114 (4), 2801-2819 , 2020
    2020
    Citations: 14
  • Gannet optimization algorithm enabled framework for spectrum sensing in OFDM based CR network
    TJPMNGP D. Raghunatha Rao
    WIRELESS NETWORKS , 2023
    2023
    Citations: 7
  • Deep Learning based Cooperative Spectrum Sensing with Crowd Sensors using Data Cleansing Algorithm
    MNG D RAGHUNATHARAO,T JAYACHANDRA PRASAD
    2022 International Conference on Edge Computing and Applications (ICECAA … , 2022
    2022
    Citations: 6
  • Design and Analysis of ECC using Pass Transistor Logic in NoC
    DR RAO
    IJVDCS 4 (8), 0608-0611 , 2016
    2016
    Citations: 3
  • Adaptive rider grey wolf optimization enabled pilot-design for channel estimation in cognitive radio
    D Raghunatharao, TJ Prasad, MNG Prasad
    International Conference on Computing Science, Communication and Security … , 2022
    2022
    Citations: 2
  • Evolving Predictive Models for Customer Churn in Telecommunications
    KKGTK M. Shahimoon, H. Rasheed, D. R. Rao, K. R. Krishnaiah
    2025 2nd International Conference on New Frontiers in Communication … , 2025
    2025
    Citations: 1
  • CAViaR Archery Optimization Algorithm based Cooperative Spectrum Sensing in Cognitive Radio Network
    DR Rao, KES Desikan, J Krishnaiah
    2024 International Conference on Advancement in Renewable Energy and … , 2024
    2024
  • Cooperative Spectrum Sensing in Cognitive Radio Network Using Adaptive Walruses Optimization Algorithm
    DR Rao, TJ Prasad, D Satyanarayana, SB Gaddale, K Raghavendra, ...
    International Conference on Computing Science, Communication and Security … , 2024
    2024
  • THE DESIGN OF INTELLIGENCE LOGISTICS SYSTEM BASED ON INTERNET OF THINGS
    MDR Rao
    Industrial Engineering Journal 52 (4), 2211-2217 , 2023
    2023
  • Affirmed Crowd Sensor Selection based Cooperative Spectrum Sensing
    MNGP D Raghunatha Rao, T Jayachandra Prasad
    IJRITCC 10 (10), 65-77 , 2022
    2022
  • Coordinating a Traffic Preemption System on an Crisis Vehicle and Airport Runway System
    DR RAO
    JOURNAL OF RESOURCE MANAGEMENT AND TECHNOLOGY 12 (3), 127-132 , 2021
    2021
  • DESIGN OF AREA EFFICIENT CARRY PROPAGATE ADDER USING QUANTUM-DOT CELLULAR AUTOMATA (QCA)
    DR RAO
    JOURNAL OF RESOURCE MANAGEMENT AND TECHNOLOGY 10 (9), 224-228 , 2019
    2019
  • DESIGN AND ANALYSIS OF MAJORITY LOGIC BASED APPROXIMATE ADDERS AND MULTIPLIERS
    DR RAO
    JOURNAL OF RESOURCE MANAGEMENT AND TECHNOLOGY 10 (11), 83-90 , 2019
    2019
  • REAL TIME OBJECT TRACKING USING MSA
    DR RAO
    International Journal of Research 8 (Issue III), 3520-3525 , 2019
    2019
  • APPROXIMATE HYBRID ADDER WITH REVERSE CARRY PROPAGATION
    DR RAO
    JOURNAL OF RESOURCE MANAGEMENT AND TECHNOLOGY 10 (8), 51-59 , 2019
    2019
  • Reconstruction Algorithm for Two Step Parallel Phase Shifting Digital Holography
    DRRAO D. VAMSI KRISHNA
    International journal of scientific engineering and technology research 4 … , 2015
    2015
  • Reconstruction Algorithm for Two Step Parallel Phase Shifting Digital Holography
    DR RAO
    IJSETR 4 (35), 7260-7265 , 2015
    2015
  • Implementation of Modern Pedestrain safety System: By Integrating Off-board Cameras and Vehicle On-Board Localization
    ASSMTMD RAGHUNATHA RAO
    INTERNATIONAL JOURNAL OF ELECTRICAL ELECTRONICS AND COMMUNICATION 7 (10 … , 2014
    2014
  • FPGA Implementation of floating point reciprocator
    DR RAO
    International journal of Advanced engg. Research and Studies 1 (4), 36-38 , 2012
    2012