Publications

INTERNATIONAL JOURNAL

  • Mahammad Rafi, R., Sudha, V. & Reshma (2024), P. Ergodic capacity analysis of distributed RIS wireless communication system: How many RIS elements are required to beat direct LoS path?. Sādhanā (Springer) 49, 268. https://doi.org/10.1007/s12046-024-02605-w.
  • Reshma, P., and V. Sudha.  (2024) "Cell Edge Throughput Enhancement in V2X Communications Using Graph-Based Advanced Deep Learning Scheduling Algorithms." IETE Journal of Research  (Taylor & Francis): 1-16. https://doi.org/10.1080/03772063.2024.2351544.
  • Mahammad Rafi, R., and V. Sudha (2024). "Double Reconfigurable Intelligent Surface to Improve Error Performance and Coverage Probability of Wireless Communication System." IETE Journal of Research (Taylor & Francis) 70.6 : 5438-5447.https://doi.org/10.1080/03772063.2023.2258533.
  • Rafi, R.M., Sudha, V (2024). SER and Outage Probability Analysis of Double RIS Assisted Wireless Communication System. Wireless Pers Commun (Springer), 133, 2339–2354 . https://doi.org/10.1007/s11277-024-10869-y
  • Nivetha Vinayakamoorthi and Sudha Vaiyamalai. (2024). Modified error function companding for reduction of PAPR in GFDM signals. AEU-International Journal of Electronics and Communications, (Elsevier)155176.https://doi.org/10.1016/j.aeue.2024.155176
  • Juttu Ramesh & V. Sudha (2024). Performance Comparison of IRS-Assisted SSK Modulation Over Rayleigh and Nakagami-m Fading Channels, IETE Journal of Research (Taylor & Francis), DOI: 10.1080/03772063.2024.2316323.
  • Juttu Ramesh & V.Sudha (2023). Performance analysis of SSK modulation using multipath with multihop DF relay over Nakagami-m fading channel. Sādhanā (Springer) 48, 227. https://doi.org/10.1007/s12046-023-02272-3
  • R. Mahammad Rafi, Nivetha, V. & Sudha, V (2023). Double reconfigurable intelligent surface-assisted wireless communication system for energy efficiency improvement over weibull fading channels. Telecommunication Systems, (Springer) 83, 289–301.https://doi.org/10.1007/s11235-023-01023-3
  • Parthiban Ilango and V. Sudha (2023). "Energy efficient degree of freedom aided multi beam transmit antenna precoding for mmWave MIMO system." AEU-International Journal of Electronics and Communications. (Elsevier) 163 : 154599. https://doi.org/10.1016/j.aeue.2023.154599
  • Nivetha Vinayakamoorthi and Sudha Vaiyamalai (2023). Modified μ-law root companding for PAPR reduction in GFDM signals. Physical Communication (Elsevier) , 57,101974.  doi:https://doi.org/10.1016/j.phycom.2022.101974.
  • Parthiban Ilango and V. Sudha (2021). "Energy efficient transmit antenna selection scheme for correlation relied beamspace mmWave MIMO system." AEU-International Journal of Electronics and Communications. (Elsevier) 137 (2021): 153783, https://doi.org/10.1016/j.aeue.2021.153783.
  • Mohandas, R., K. Krishnamoorthi, and V. Sudha. (2019), "Energy Sensitive Cluster Level Security Selection Scheme for MANET." Wireless Personal Communications, Springer, 105(3), 973–991.DOI: https://doi.org/10.1007/s11277-019-06131-5.
  • V. Sudha, & Kumar, D. S. (2018). Low complexity PAPR reduction in SLM-OFDM system using time domain sequence separation. Alexandria engineering journal, Elsevier, 57(4), 3111-3115.DOI :  https://doi.org/10.1016/j.aej.2017.11.006.
  • V. Sudha, Samatha Mahesula and D. Sriram Kumar (2017), PAPR Reduction in  SLM-OFDM system using Lehmer Sequence without Explicit Side Information. Wireless Personal Communications, Springer. 97(4), 5527-5542. DOI: https://doi.org/10.1007/s11277-017-4793-z
  • V. Sudha, M. Syamkumar, and D. Sriram Kumar (2017), A Low Complexity Modified SLM and Companding based PAPR Reduction in Localized OFDMA. Wireless Personal Communications, Springer.96 (2) (2017): 3207-3226. DOI:https://doi.org/10.1007/s11277-017-4349-2
  • V. Sudha, D. Sriram Kumar (2017), Performance Analysis of PAPR Reduction in OFDM System Using SLM with Lehmer Sequence. Journal of Scientific and Industrial Research (JSIR), 76 (7), 415-418. 
  • V. Sudha, D. Sriram Kumar (2016), Low Complexity Hybrid Scheme for PAPR Reduction in OFDM Systems Based on SLM and Clipping. WASET-International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering,  10(4), 519-523. 
  • V. Sudha, D. Sriram Kumar (2015), Low Complexity Peak-to-Average Power Ratio Reduction in OFDM System by Simultaneously Applying Partial Transmit Sequence and Clipping Algorithms. WASET-International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering, 9(4), 465-471. 
  • Hemalatha, A., D. Helena Marget, and V. Sudha (2015), Simultaneous All-Optical Down Conversion of WDM Radio-Over-Fiber Signals, International Journal of Advance Research and Innovations, (IJARI).
  • V. Sudha, D. Sriram Kumar (2014) Peak-to-Average Power Ratio Reduction of OFDM Signals by Applying Low Complexity SLM and Clipping Hybrid Scheme. International Journal on Electrical Engineering and Informatics (IJEEI), 6(2), 394. (Scopus Indexed)
  • Jaibir singh & V.Sudha (2013), Transmission performance Analysis of  RoF System using EDFA and SOA,  ITSI Transactions on Electrical and Electronics Engineering (ITSI-TEEE) ISSN (Print): 2320-8945, Vol-1, Issue-4.

  • BOOK CHAPTERS

  • Ilango, P., Sudha, V., & Pakarzadeh, H. (2024). Lattice-Aided Delay Phase Precoding for 6G THz Massive MIMO. In 5G and Fiber Optics Security Technologies for Smart Grid Cyber Defense (pp. 409-423). IGI Global.DOI: 10.4018/979-8-3693-2786-9.ch018.
  • Nivetha Vinayakamoorthi, Sudha Vaiyamalai.(2023). “Inter-Antenna Interference Cancellation in MIMO GFDM Using SVD-MMSE Method”. In: Reddy, V.S., Prasad, V.K., Wang, J., Reddy, K.T.V. (eds) Soft Computing and Signal Processing. ICSCSP 2022. Smart Innovation, Systems and Technologies, vol 313, pp 475-482. Springer Nature Singapore, Singapore.https://doi.org/10.1007/978-981-19-8669-7_41

INTERNATIONAL CONFERENCES

  • Rafi, R. M.,  Sudha.V. (2024),“Symbol Error Rate Analysis of Single Versus multi-RIS assisted Wireless Communication System” Presented in IEEE International Conference on Distributed Computing and Optimization Techniques (ICDCOT-2024) held at SJB Institute of Technology,Bengaluru during March 15 -16, 2024. 
  • Reshma.P, Jatin Gautam and V.Sudha, "Comparative Analysis of Neural Network Models for Error Probability Estimation in Vehicular Communication" Presented in 3rd International conference on “Computational Electronics for Wireless Communications'' held at NIT Jalandhar during December 22-23, 2023.
  • Reshma.P and V.Sudha, “Neighbour Vehicle Monitoring In V2I Using Dedicated Short-Range Communication” Presented in International Conference on Power of Artificial Intelligence and Machine Learning for Human Empowerment (IETE CHENCON 2022) on May 20-21, 2022.
  • Ramesh, J., Thammana, A., & Sudha, V. (2021, September). Maximization of Energy Efficiency in CR Based IoT Systems Using PSO and GA Algorithms. In 2021 Fourth International Conference on Electrical, Computer and Communication Technologies (ICECCT) (pp. 1-5). IEEE.
  • Mathew, B., Parthiban, I., & Sudha, V. (2021, March). Generalized Quadrature Beamspace Modulation for Millimeter-wave Communication Systems using Lens Antenna Array. In 2021 Sixth International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET) (pp. 33-36). IEEE.
  • Nivetha, V., and V. Sudha. "BER Analysis of GFDM System Under Different Pulse Shaping Filters." 2021 Sixth International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET). IEEE, 2021
  • Naveen, Cheemala, and V. Sudha. "Peak-to-Average Power Ratio reduction in OTFS modulation using companding technique." 2020 5th International Conference on Devices, Circuits and Systems (ICDCS). IEEE, 2020.
  • Parthiban I and V.Sudha, “Performance Analysis of Beamspace Domain Channel Estimation in mmWave Massive MIMO Systems” Presented in IEEE International Conference on Microwave Integrated Circuits, Photonics and Wireless Networks (IMICPW-2019) at NIT, Trichy, Tamilnadu during May 21-23 2019.
  • Juttu Ramesh and V.Sudha, “An Alternate Optimal Power Allocation Method in MIMO Systems based on PSO” Presented in IEEE International Conference on Microwave Integrated Circuits, Photonics and Wireless Networks (IMICPW-2019) at NIT, Trichy, Tamilnadu during May 21-23 2019.
  • Rohan Siddheshwar Rajmane and V.Sudha, “Spectral Efficiency Improvement in Massive MIMO Systems” Presented in IEEE International Conference on Microwave Integrated Circuits, Photonics and Wireless Networks (IMICPW-2019) at NIT, Trichy, Tamilnadu during May 21-23 2019.
  • Aditya Kumar and V.Sudha, “Optical Power Distribution and Statistical Analysis of Indoor Visible Light Communication” Presented in IEEE International Conference on Microwave Integrated Circuits, Photonics and Wireless Networks (IMICPW-2019) at NIT, Trichy, Tamilnadu during May 21-23 2019.
  • V.Sudha, Samatha Mahesula and D. Sriram Kumar,” PAPR Reduction in SLM-OFDM using Lehmer Random Number Generator”, 12thIEEE India International Conference INDICON-2015, 17th-20th December 2015, New Delhi.
  • Sudha, V., Bhukya Anilkumar, M.S.Samatha  and D. Sriram Kumar,"A Low-Complexity Modified SLM with New Phase Sequences for PAPR Reduction in OFDM System", 12thIEEE India International Conference INDICON-2015, 17th-20th December 2015, New Delhi.
  • Sudha, V., BhukyaAnilkumar, and D. Sriram kumar ,"Low-complexity modified SLM method for PAPR reduction in OFDM systems." Electronics and Communication Systems (ICECS), 2015 2nd International Conference on. IEEE, 2015. 
  • Sudha, V., and D. Sriram Kumar. "PAPR reduction of OFDM system using PTS method with different modulation techniques." Electronics and Communication Systems (ICECS), 2014 International Conference on. IEEE, 2014.
  • Sudha, V., SnehaBalan, and D.Sriram Kumar D. "Performance analysis of PAPR reduction in OFDM system with distortion and distortion less methods." Computer Communication and Informatics (ICCCI), 2014 International Conference on. IEEE, 2014.
  • Reddy, D.,  V. Sudha, and D. Sriram Kumar. "Low complexity PAPR reduction in OFDM using both selective mapping and clipping methods." Communications and Signal Processing (ICCSP), 2014 International Conference on. IEEE, 2014.
  • Rashmi Gyawali, P.Praveen kumar, V. Sudha,“CPW-FED S-Shaped Single Band WLAN Antenna” Presented in IEEE International Conference on Emerging trends in Electrical and Computer Technology (ICETECT-2011) at kanyakumari, Tamil Nadu. 2011, Ppno.1111-1114.
  • Praveen kumar, V.Sudha, “Compact CPW-Fed Inverted U Shaped Antenna for WLAN Applications” Presented in International Conference on Information, Signal and Communication(ICISC-2011), 5-6 February, 2011, New Vallabh Vidyanagar, Gujarat, India.ppno.23
  • V. Sudha, Rashmi Gyawali, “FULL DUPLEX DATA AND VIDEO SIGNAL OVER SINGLE MODE FIBER”, Presented in International Conference on Advances in Computer Engineering (ACE-2010), June 21 & 22, 2010, Bangalore, India. Pp.173-177.

NATIONAL CONFERENCES

  • V. Sudha, Rashmi Gyawali “CPW-FED UWB Antenna with 5.5 GHz Band-Notch Characteristics” National Conference on “Recent Advances in Electronics and Communication, 21stMAY2010, New Horizon College of Engineering, Bangaluru, India.Pp18-22.
  • K.Jeyachitra, V.Sudha et.al,“A FULL DUPLEX RADIO OVER FIBER TRANSPORT SYSTEM” IETE Conference on RF&Wireless (ICORN RFW-08) April’24-26, 2008, Bangalore. Ppno: 13.
  • Amutha, V.Sudha“Relative Degree adaptive flooding Broadcast Algorithm with Security Issues For Adhoc Networks”,National Conference on Engineers Meet in Emerging Trends (EMET’07) April’5th, 2007, Trichy.Tamilnadu. pp. 145-153.
  • Lakshmanan, V. Sudha, C.Ravichandran ,“An analysis of cryptography algorithms based on with and without group”, National Conference on Recent Trends in Electrical, Electronics, Instrumentation &Communication Engineering (RETEEICOM-06), April’17th2006. Mahendra Engineering College,Namakkal, Tamilnadu, India. Ppno.3.