1.      RK Goswami, A Kumar and Rajender Bahl, Performance of a Bispectrum Based Detector of Quadratically Phase Coupled Signals, Proc. Intl. Conf. on Sonar-sensors and systems (ICONS – 2002) Vol –I pp 343-350, 2002 

2.      G. Sasibhushana Rao, L.S.R. Mohan Rao, S.V.V. Prasad and Rajkumar Goswami, “Error Sources of Indian Satellite Based Navigation System”, National Conference on Advanced Communication Technologies (ACT-06), Andhra university, Visakhapatnam, 8th -9th December,2006. 

3.      G. Sasibhushana Rao, Rajkumar Goswami, S.V.V. Prasad, M.V.K. Sai and L.S.R. Mohan Rao Ionospheric, “Error Correction Models for GAGAN”, National Conference on Advanced Communication Technologies (ACT-06), Andhra university, Visakhapatnam, 8th -9th December.  2006. 

4.      Rajkumar Goswami “Use of Internet for increasing Industrial Productivity”, National Conference on Leveraging IT for Industrial Productivity, Sep 11- Sep 13th 2007, NSTL Visakhapatnam 

5.      G. Sasibhushana Rao, Rajkumar Goswami   D.S Vijayakumar, A Laxman Sridhara and Ch. Rajasekhar “Design Issues of GPS and INS integration”, IETE Zonal seminar, AU, Visakhapatnam, February 10th –11th 2007. 

6.      G. Sasibhushana Rao, Rajkumar Goswami and S Ravi Babu “Wavelet Multiresolution Analysis for GPS and INS integration”, IETE Zonal seminar, Andhra University, Visakhapatnam, February 10th –11th 2007. G. Sasibhushana Rao, P.V.S. Rama Rao and Rajkumar Goswami, “Signal to Noise Ratio Power Analysis of GPS Aided GEO Augmented Navigation (GAGAN)”, International beacon Satellite Symposium 2007, IBSS 2007, BOSTON, USA, 11th -15th June 2007. 

7.      Rajkumar Goswami, M. Nagamani, V. Visalakshmi and P Swati, Swarna Ravindra Babu, KVVS Reddy and G Sasi Bhushana Rao, “Feature Extraction of Objects from Sound Navigation and Ranging (SONAR) Images for Obstacle Avoidance”, GNSS Conference 2007, Osmania University, Hyderabad. 25th -26th October 2007. 

8.       Rajkumar Goswami, M. Nagamani, V. Visalakshmi and P Swati, Swarna Ravindra Babu, G Sasi Bhushana Rao and KVVS Reddy “A New Method of Tracking the Objects Using the Color Images Received from Imaging SONAR”, GNSS Conference 2007, Osmania University, Hyderabad 25th -26th October 2007. 

9.       Rajkumar Goswami, Swarna Ravindra Babu and G Sasi Bhushana Rao and KVVS Reddy Trellis Coded Modulation (TCM) Design for fading channel in Digital Communication”, GNSS Conference 2007, Osmania University, Hyderabad. 25th -26th October 2007. 

10.   G Sasi Bhushana Rao, KVVS Reddy, P Rajesh Kumar, Rajkumar Goswami, Swarna Ravindra Babu and Ch Rajasekhar, “Precise Positioning using GPS for Marine Environment by countering Multipath effect with Wavelet Analysis”, GNSS Conference 2007, Osmania University, Hyderabad, 25th -26th October 2007. 

11.  G. Sasibhushana Rao and R Goswami, “Ionospheric delay estimation for improving the Global Positioning System Position Accuracy", IETE Journal of Research, Vol 54 No. 1, January-February 2008. (SCI Indexed) 

12.  Capt UC Talwelkar, Cdr RK Goswami, “Information Security Challenges Ahead”, Journal of Marine Engineering, 2008 Vol 57, PP 25 - 34  

13.  S. Swapna Rani, M. Nagamani, P. Swathi, G Sasibhushana Rao, Rajkumar Goswami, Ch Rajasekhar, TVB Phani Kumar and A L Siridhara, “Object Tracking Using Kalman Filter”, National Conference on Signal Processing & Communication Systems (NCSPCS 2008), R.V.R. & J.C. College of Engineering, February 20th -21st, 2008. 

14.  S Swapna Rani, M. Nagamani, G Sasibhushana Rao, Rajkumar Goswami, TVB Phani Kumar, A L Siridhara Ramalakshmi, Ch Rajasekhar and A. Nagaraju, “Ambiguity Resolution Technique using smoothed code GPS Measurements”, National Conference on Signal Processing & Communication Systems (NCSPCS 2008), R.V.R. & J.C. College of Engineering, February 20th -21st, 2008. 

15.   G Sasibhushana Rao, Rajkumar Goswami, M. Nagamani1, SV Karthik1, B. Deepak1, Swarna Ravindra Babu2, and Rajasekhar, “Estimation of Motion Parameters”, National Conference on Signal Processing & Communication Systems (NCSPCS 2008), R.V.R. & J.C. College of Engineering, February 20th -21st, 2008.           

16.  A L Siridhara, Rajkumar Goswami, S Swapna Rani, A Nagaraju and G Sasibhushana Rao, “Synchronization in Communication Systems Using Third Order Spectrum Analysis”, National Conference on Signal Processing & Communication Systems (NCSPCS 2008), R.V.R. & J.C. College of Engineering, February 20th -21st, 2008. 

17.  Rajkumar Goswami, Prof. G. Sasi Bhushana Rao and M. Rajan Babu, “A Comparison of 8 state rate 2/3 TCM Scheme With 8 State Rate 4/6 MTCM (multiplexity-2) MTCM for fading channel”, National Symposium on Instrumentation (NSI-33), Andhra University, Visakhapatnam, 8th -10th December 2008.   

18.  Swapna Rani, G Sasi Bhushana Rao and Rajkumar Goswami, “Tracking the objects based on Centroid, “National Symposium on Instrumentation (NSI-33)”, Andhra University, Visakhapatnam, 8th -10th December 2008.             

19.  Rajkumar Goswami, G. Sasi Bhushana Rao, S. Swapna Rani and M Nagamani, Segmentation Methods of the Sonar Images – A comparison, “National Symposium on Instrumentation (NSI-33)”, Andhra University, Visakhapatnam, 8th -10th December 2008. 

20.  Rajkumar Goswami, G Sasi Bhushana Rao, Rajan Babu and Ravindra Babu, 8 State Rate 2/3 TCM Code Design for Fading Channel”, Proceedings of IEEE Conference & Exhibition on Control, Communication and Automation, IIT Kanpur, India, 11th -13th December, 2008. (Scopus Indexed) 

21.  Rajkumar Goswami, S P Setty, KVNM Prasad, V Venkata Rao, S Swapna Rani, A L Siridhara and G Sasibhushana Rao, “A New Method of Synchronisation Scheme Based on Bi-Spectrum Analysis”, Proceedings of IEEE International Conference on RF and Signal Processing Systems, Vijayawada, A.P, India., February 1st -2nd 2008. (Scopus Indexed) 

22.  Rajkumar Goswami, G Sasi Bhushana Rao, et.al., “Implementation of Rate of 1/3, 8-state, 8-PSK TCM Scheme to improve the BER of GPS Signal”, International Symposium on Opportunities and Challenges facing aviation industry in Indian Subcontinent Organized by Vaughn College of aeronautics & Tech., USA, April 18th, 2009. 

23.  V B S Srilatha Indira Dutt, G. Sasi Bhushana Rao, S. Swapna Rani and Rajkumar Goswami, “Investigation of GDOP for Precise user Position Computation with all Satellites in view and Optimum four Satellite Configurations”, Journal of Indian Geophysics Union, Govt. of India, Vol. 13, No. 3, pp. 107-116, July 2009. (UGC Approved) 

24.  S Swapna rani, G Sasi Bhushana Rao and Rajkumar Goswami, “Tracking the objects in the images received from imaging Sonar of Autonomous Underwater Vehicle”, ICFAI University Journal of Telecommunications, November 2009. (UGC Approved) 

25.  Raj Kumar Goswami, G Sasi Bhushana Rao, “Higher Order Spectral Analysis Method for detecting the faults in rotating machinery”, Industrial Engineering Journal, Vol-II, Issue No 6 December 2009. (UGC Approved) 

26.  G Sasi Bhushana Rao, M N V S S Kumar, S Deva Prasad, Rajkumar Goswami, Y Ravi Kumar, P Mallikarjuna Rao, KVVS Reddy, S Swapna Rani, Manu Korulla and G Hemanth “2D to 3D Conversion of Underwater Images obtained from SONAR fitted on Autonomous Underwater Vehicle (AUV)”, National Symposium on acoustics – NSA 2009, RCI, Hyderabad November 26th -28th, 2009 

27.  G Sasi Bhushana Rao, M. Nagamani, S Swapna Rani, M N V S S Kumar, S Deva Prasad, Rajkumar Goswami, K. Satya Prasad, Ch Venkata Rao “A New Image Segmentation Thresholding Technique for Precise processing of Sector Scan SONAR images” National Symposium on acoustics – NSA 2009, RCI, Hyderabad, November 26th -28th , 2009. 

28.   Rajkumar Goswami, G Sasi Bhushana Rao, Y Ravi Kumar, VBS Srilatha Indira Dutt, P Mallikarjuna Rao and G Hemanth Kumar “Higher order spectrum analysis of acoustic emissions radiated from ship” National Symposium on acoustics – NSA 2009, RCI, Hyderabad, November 26th -28th 2009. 

29.  G Sasi Bhushana Rao, Rajkumar Goswami, M N V S S Kumar, S Deva Prasad, Ch. Rajasekhar, Ch. Venkata Rao and S Swapna Rani “Conversion of underwater 2d sonar images to 3d” National Conference on Advances in Signal processing 2009, NCASP-2009, Andhra University, India, 20th - 21st November 2009. 

30.  Rajkumar Goswami, G Sasi Bhushana Rao, Vinod Naik Bhukya and Swapna Rani, “Design of 16 State Rate 3/4 TCM Code for fading Channel’, National Conference on Advances in Signal processing 2009, NCASP-2009, Andhra University, India, 20th - 21st November 2009. 

31.  G Sasi Bhushana Rao, S Swapna Rani, U Anusha, Rajkumar Goswami, Ch. Rajsekhar and V B S Srilatha Indira Dutt “Investigation of a Suitable Under Water Signal Processing Algorithm for Optimal Noise Reduction” National Conference on Advances in Signal processing 2009, NCASP-2009, Andhra University, India, 20th - 21st November 2009. 

32.  Rajkumar Goswami, G Sasi Bhushana Rao, Vinod Naik Bhukya and Kancharana Harini, “Design and Implementation of Trellis Coded Modulation Scheme to improve the BER of GPS Signal”, ION GPS 2009 International Syposium, North Korea, 2009. 

33.  G Sasi Bhushana Rao, Rajkumar Goswami, M N V S S Kumar, S Deva Prasad, M Nagamani and S Swapna Rani, “Calculation of Aspects of Underwater Objects in 3Dimension from 2D Sonar Images” IEEE INDICON 2009, IEEE Gujarat Section, Ahmedabad, India 18th -20th December 2009. (Scopus Indexed) 

34.  G Sasi Bhushana Rao, M. Nagamani, S Swapna Rani, M N V S S Kumar, S Deva Prasad, Rajkumar Goswami, K. Satya Prasad, Ch Venkata Rao “Segmentation of sonar images using adaptive thresholding method” IEEE INDICON 2009, IEEE Gujarat Section, Ahmedabad, India 18th -20th December 2009. (Scopus Indexed) 

35.  G Sasi Bhushana Rao, Rajkumar Goswami, S Swapna Rani, M N V S S Kumar, and S Deva Prasad, 2D to 3D Conversion of Underwater Images obtained from SONAR fitted on Autonomous Underwater Vehicle (AUV)” IEEE TENCON 2009, IEEE Singapore, 23rd – 26th November, 2009. (Scopus Indexed) 

36.  Rajkumar Goswami, G Sasi Bhushana Rao “Turbo Coding Scheme based on Serially Concatenated Rate 3/4, 16 States Convolutional Codes for fading channel” CIIT International Journal of Wireless Communication, Vol.1, No.6, September 2009. (UGC Approved) 

37.  G. Sasi Bhushana Rao, Rajkumar Goswami, S. Deva Prasad, M N V S S Kumar and S.   Swapna Rani, “Extraction of 3-Dimensional Features by Analyzing Underwater Images obtained from   SONAR fitted on Autonomous Underwater Vehicle (AUV)”, CIIT International Journal of Digital Image processing (ISSN 0974-9691), Vol.2, No.2, February 2010.pp 25-30 (UGC Approved) 

38.  Rajkumar Goswami, G. Sasi Bhushana Rao, S Swapna Rani, M N V S S Kumar, S Deva Prasad and G Hemant Kumar  “Segmentation of Sonar Images based on Adaptive Thresholding with Image Histogram”, published in CIIT International Journal of Digital Image Processing, Volume 2, No.3, March 2010. (UGC Approved) 

39.  G. Sasi Bhushana Rao and Rajkumar Goswami, “Design of Turbo Coding Scheme based on Serially Concatenated Convolutional Codes for Fading Channel”, International Journal of Multidisciplinary Research and Advances in Engineering (IJMRAE)ISSN 0975-7074, Vo.2, No. I, pp 383-393, April 2010. 

40.  A V N S Mrudula, Rajkumar Goswami, G Hemanth Kumar, G. Sasibhushana Rao, S. Deva Prasad, M N V S S Kumar “Statistical Analysis of Underwater Acoustic Signal in the presence of Gaussian and Colored Noise”. International Journal of Systems and Technologies Vol.3, No.1, 2010 pp 147-157 

41.  G. Sasibhushana Rao, AVNS Mrudula, Rajkumar Goswami, G Hemanth Kumar, S Deva Prasad and   M N V S S Kumar “Statistical Analysis of Underwater Acoustic Signal in the presence of Gaussian and Colored Noise” 2nd International conference on RF and Signal Processing Systems 2010, RSPS-2010, K L University, Vijayawada, India, 7th- 9th January 2010. 

42.  G. Sasibhushana Rao, , Rajkumar Goswami, , S Deva Prasad, M N V S S Kumar Ch Uma, U Anusha and M Nagamani “Extraction of 3-Dimensional parameters by analyzing Underwater Images obtained from SONAR fitted on Autonomous Underwater Vehicle (AUV) “2nd International conference on RF and Signal Processing Systems 2010, RSPS-2010, K L University, Vijayawada, India, January 7th – 9th 2010. 

43.  G. Sasibhushana Rao, Rajkumar Goswami, S Deva Prasad, M N V S S Kumar V B S Srilatha Indira Dutta and S. Swapna Rani “Centroid Based Tracking of multiple objects using the images received from imaging Sonar”, 2nd International conference on RF and Signal Processing Systems 2010, RSPS-2010, K L University, Vijayawada, India, January 7th- 9th 2010. 

44.  Rajkumar Goswami, G Sasi Bhushana Rao and Vinod Naik Bhukya, Swapna Rani “Design of Turbo Coding Scheme based on Serially Concatenated Rate 1/3, 16 States Convolutional Codes” 2nd International conference on RF and Signal Processing Systems 2010, RSPS-2010, K L University, Vijayawada, India, January 7th – 9th 2010. 

45.  G Sasi Bhushana Rao, M N V S S Kumar, S Deva Prasad, Rajkumar Goswami, S Swapna Rani, M. Nagamani and S. Neeraja “Analysis of SONAR Images to Extract 3-Dimensional Parameters” International Conference on Aerospace Electronics, Communications and Instrumentation – ASECI-2010, V.R. Siddhartha engineering college, Vijayawada, India, 6th – 7th, 2010. 

46.   G Sasi Bhushana Rao Rajkumar Goswami, S Swapna Rani, U Anusha, S P Setty and D J R K Kumar “Development of algorithm for tracking multiple targets in the images received from Sonar for obstacle avoidance in respect of safe navigation of AUV” International Conference on Aerospace Electronics, Communications and Instrumentation – ASECI-2010, V.R. Siddhartha engineering college Vijayawada, India, 6th – 7th, 2010. 

47.  Prof. G. Sasi Bhushana Rao, D Eswara Chaitanya, Ch Vasavi Sridevi and Rajkumar Goswami “BER Efficient OFDM for Underwater channel communication”, International conference on Mobile Internet Devices, ICMID – 2010, Hyderabad, December 17th -18th 2010. 

48.  G Sasi Bhushana Rao, M N V S S Kumar, S Deva Prasad, Rajkumar Goswami, S P Setty, Niranjan Prasad, S Swapna Rani, Manu Korulla and G Hemanth Kumar “Extraction of 3D Information from 2D Underwater SONAR Images”, IISA Conference, Visakhapatnam, Andhra University, India January 4th -8th 2010. 

49.  G Sasi Bhushana Rao, Rajkumar Goswami, S Swapna Rani, Mrudula, S Deva Prasad, M N V S S Kumar, V B S Srilatha Indira Dutt and G Hemanth Kumar “Feature Extraction from the Ocean Acoustic Noise Using Higher Order Spectrum Analysis” IISA Conference, Visakhapatnam, Andhra University, India January 4th -8th 2010. 

50.  Rajkumar Goswami, S Swapna Rani, G Sasi Bhushana Rao, U Anusha, M Nagamani, K. Satya Prasad, M N V S S Kumar, S Deva Prasad, T Madhavi, M Rajan Babu and S P Setty “A New Image Processing Segmentation Algorithm for Navigation and Guidance of an Underwater Robot” IISA Conference, Visakhapatnam, Andhra University, India January 4th -8th 2010. 

51.  Rajkumar Goswami, G Sasi Bhushana Rao, and Vinod Naik Bhukya “Analysis of Impact of Change of States on Implementation of Rate 1/3, 8 PSK TCM Scheme in Digital Communication over AWGN Channel” IISA Conference, Visakhapatnam, Andhra University, India, January 4th -8th 2010. 

52.  S Swapna Rani, U Anusha, G Sasi Bhushana Rao, Rajkumar Goswami, M Nagamani, M N V S S Kumar, S Deva Prasad, S Neeraja, Ch Rajasekhar and V Siva Bhaskara Rao “Performance Analysis of Linear and Nonlinear Spatial Filters for Noise Reduction in Image Processing” IISA Conference, Visakhapatnam, Andhra University, India January 4th -8th 2010. 

53.  G Sasibhushana Rao, Raj Kumar Goswami, M N V S S Kumar, Deva Prasad S and S. Swapna Rani “Proposed 16 Bit CRC Algorithm for Error Detection and Correction Scheme for Reliable Transmission of Underwater SONAR data”, International Conference on Machine Intelligence Application to Power, Signal Processing, Communication and Control, MIPSCCON-2011, on 7th - 9th April, 2011. 

54.  G Sasi Bhushana Rao, G. Sateesh Kumar, Rajkumar Goswami and M N V S S Kumar, “GPS Satellite transmitted Spread Spectrum codes SNR modeling over the Indian Subcontinent for Precise Positioning Applications”, IEEE TENCON 2011. (Scopus Indexed) 

55.  G Sasibhushana Rao, Raj Kumar Goswami, M N V S S Kumar, Deva Prasad S and S. Swapna Rani “Calculation of Aspects of Underwater Objects in 3Dimensions from 2D Sonar Images”, International Conference on Machine Intelligence Application to Power, Signal Processing, Communication and Control, MIPSCCON-2011, 7th -9th April, 2011. 

56.  G Sasi Bhushana Rao, G. Sateesh Kumar and Rajkumar Goswami, “GPS Navigation Data error correction: A Comparison of existing (15,11) Hamming with a new design using 1/3 8 state Convolutional Code”, IJERA, 2011. (UGC Approved) 

57.  G Sasi Bhushana Rao, G. Sateesh Kumar, Rajkumar Goswami and M N V S S Kumar, “GPS Satellite Transmitted Signal SNR modelling over Low Latitude Region for Aircraft Navigation”, International Journal of Advanced Engineering Sciences and Technologies, 2011. (Impact Factor 4.25) 

58.  G Sasi Bhushana Rao, Rajkumar Goswami, A Sarvani, “A New GPS Signal Detection Algorithm for Urban Canyons and Low Satellite Visibility Environments”, Advances in Communication, Navigation and Computer Networks (ACNCN-2012), March 17th – 12th, 2012 

59.  Nagamani Modalavalasa, K Satya Prasad, S Swapna Rani, G Sasibhushana Rao, Rajkumar Goswami, “A quantitative evaluation of various spatial filters for underwater sonar images denoising application”, Annals of Faculty Engineering Hunedoara – International Journal of Engineering, Tome X (Year 2012) – Fascicule (ISSN 1584-2665) pp 47 – 51 (UGC Approved) 

60.  G Sasi Bhushana Rao, Rajkumar Goswami and M N V S S Kumar, “A Fast Computing Vertical Handoff Algorithm Based on Dynamic New Call Blocking Probability”, ARCNET-2013, NSTL(DRDO), Visakhapatnam, September, 2013. 
61.  M.N.V.S. S Kumar, G. Sasibhushana Rao, Rajkumar Goswami, “Analysis of CHIRP   Technology SONAR Mounted on AUV”, International conference on Advances in Signal   Processing and Communications-2K14 (NECICASPC-2K14), July 2014. 

62.  Bharathi Bidikar, G. Sasibhushana Rao, Rajkumar Goswami, L. Ganesh, M. Santosh, “A Novel SET Estimation Algorithm for Precise Geosynchronous Orbital Solutions”, IEEE INDICON, Pune, India, 11th -13th Dec 2014. (IEEE Digital Xplore, DOI: 10.1109/INDICO N.2014.7030413). (Scopus Indexed) 

63.  D. Eswara Chaitanya, M.N.V.S.S Kumar, G. Sasibhushana Rao, Rajkumar Goswami, "Convergence Issues of Taylor Series Method in Determining Unknown Target Location Using Hyperbolic Multilateration", ICSEMR, November 27-29, 2014. (IEEE Digital Xplore, DOI:10.1109/ICSEMR.2014.7043670). (Scopus Indexed) 

64.  Bharati Bidikar, Sasibhushana Rao G, Rajkumar Goswami, Jhansi Rani K, “Signal Emission Time Effect on Orbital and Navigation Solutions for Precise Applications”, IEEE International conference, ICSEMR 2014, Chennai, Tamilnadu, India, Nov 27-29, 2014. (Scopus Indexed) 

65.  Ganesh Laveti, G. Sasibhushana Rao, M.N.V.S.S. Kumar, Rajkumar Goswami, D. Eswara Chaitanya, “A Novel TOA Measurement Based Global Evolutionary Search Estimator for Defence Applications”, IEEE International Conference EESCO-2015, Visakhapatnam, Andhra Pradesh, 24th – 25th Jan 2015, PP:1835-1838. (Scopus Indexed) 

66.  Ganesh Laveti, M.N.V.S.S Kumar, D. Eswara Chaitanya, Rajkumar Goswami, G. Sasibhushana Rao, “Investigation of Suitable Position determination Algorithm for GPS Application”, Second National Conference on Power Systems (NCPS-2015), Andhra University, Visakhapatnam, India.  

67.  Ganesh Laveti, M.N.V.S. S Kumar, D. Eswara Chaitanya, Rajkumar Goswami, G. Sasibhushana Rao, “Performance Analysis of Least Squares SVD and QRD Algorithms for GPS Position Estimate”, TJPRC: Journal of Power Systems and Microelectronics, Vol.1, Issue 1, pp.13-19, Dec-2015 

68.   Nagamani Modalavalasa1, G.SasiBhushana Rao. K.Satya Prasad and Rajkumar Goswami, “Convergence Analysis of underwater moving objects tracking based on bearing and elevation measurements”,  International Journal of Applied Engineering Research, ISSN 0973-4562 Volume 10, Number 12 (2015) pp. 32195-32211 (UGC Approved) 

69.  S Sudharani, D Eswara Chaitanya, G Sasibhushana Rao, Rajkumar Goswami, “A survey on Applications of Multi-trilateration in Civil Aviation”, National Conference on Electric Power and Power Electronic Control Systems-2016, Visakhapatnam, India, May 6-7, 2016. 

70.  Ganesh Laveti, S Sudharani, G Sasibhushana Rao, Rajkumar Goswami, “Investigation of Various Position Measurement Techniques for Source Localization and Global Positioning”, National Conference on Electric Power and Power Electronic Control Systems-2016, Visakhapatnam, India, May 6-7, 2016. 

71.  M N V S S Kumar, G. Sasibhushana Rao, L. Ganesh, Rajkumar Goswami, “Expectation-Maximization based image fusion algorithm for detection of Underwater targets from SONAR images”, Elsevier International Conference on Computational Modeling and Security, Bangalore, pp: 762-769, Feb-2016. 

72.  Shaik Fayaz Ahamed, Ganesh Laveti, Rajkumar Goswami, G Sasibhushana Rao, “Fast Acquisition of GPS Signal using Radix-2 and Radix-4 FFT Algorithms”, IEEE International Advance Computing Conference (IACC-2016). February 27-28, 2016. Organized by IEEE Computer Society - India Council & S R K R Engineering College, Bhimavaram, India (Scopus Indexed) 

73.  Vinodh Kumar M, Rajkumar Goswami, G Sasibhushana Rao, Ch Vijay, V Lavanya, “Performance Analysis of LTE Systems in T-F Dispersive Channels, Special Issue on Current Research Topis in Power, Nuclear and Fuel Energy, SP-CRTPNFE 2016 Elsevier Energy Procedia 

74.  M N V S S Kumar, G. Sasibhushana Rao, L. Ganesh, Rajkumar Goswami, “Expectation-Maximization based image fusion algorithm for detection of Underwater targets from SONAR images”, Elsevier Procedia Computer Science, Volume 85, 2016, Pages 782–789 (UGC Approved)) 

75.  Ganesh Laveti, G. Sasibhushana Rao, S. Sudha Rani, Rajkumar Goswami, “A Survey of measurement techniques for Localization and Positioning”, International Journal of Power Systems and Microelectronics (TJPRC: IJPSM), Vol.2, Issue 2, pp:51-60, 2016 (UGC Approved) 

76.  T Sri Sudha, G Sasibhushana Rao, Raj Kumar Goswami Coverage and capacity determination of B3G Cellular System, International Conference of Recent Trends in Engineering and Sciences (IRTES) -2018, 20 -21 Feb 2018 by Confer Professional group of conferences Andhra Pradesh, India 

77.  Rajkumar Goswami G. Rajeswara Rao G. Sasi Bhushana Rao “Design of Rate 3/4, 16-States, 16-PSK, Trellis-Coded Modulation Code for AWGN Channel” Springer Intelligent Engineering Informatics pp 571-58011 April 2018 (UGC Approved) 

78.  Sanjeet Kumar, KP Ray, Arbind Kumar, RK Goswami “Design, Development and Performance Analysis of Single Sided Linear Induction Motor Using Equivalent Circuit Model, International Conference on Recent Trends in Electronics, Information & Communication Technology (RTEICT-2018), MAY 18th & 19th 2018 

79.  Bidikar B., Goswami R., Sasibhushana Rao G. (2019) Sagnac and Orbital Eccentricity-Based Pseudo-range Modeling for GPS Navigation. In: Panda G., Satapathy S., Biswal B., Bansal R. (eds) Microelectronics, Electromagnetics and Telecommunications. Lecture Notes in Electrical Engineering, vol 521. Springer, Singapore. https://doi.org/10.1007/978-981-13-1906-8_78(UGC Approved) 

80.  Swathi Namburi, Gottapu Sasi Bhushana Rao, Raj Kumar Goswami, Kolluri Sri Ranga Rao, Radar Cross Section estimation for a complex shaped objects using SPSG and PO methods, Indian Engineering Congress 15 – 16 Dec 2021. 

81.  Bidikar B., Goswami R., Sasibhushana Rao G., Babji Prasad C. (2021) TEC Variation Analysis During Near Peak Solar Year Activity Over Indian Subcontinent. In: Chowdary P., Chakravarthy V., Anguera J., Satapathy S., Bhateja V. (eds) Microelectronics, Electromagnetics and Telecommunications. Lecture Notes in Electrical Engineering, vol 655. Springer, Singapore. https://doi.org/10.1007/978-981-15-3828-5_44(UGC Approved) 

82.  Raj Kumar Goswami, Design of 32 States, Rate 4/5, 32 QAM, TCM Code for Fading Channel, IOSR Journal of Electronics and Communication, Sep 21 Vol 16, issue 5 PP 01-08 (UGC Approved) 

83.  K Srinivas Rao, RK Goswami, SV Rama Rao, Koteswararao Seelam, Performance Analysis of Autoencoders in Wireless Communication Systems with Deep Learning Techniques, Journal of Surveys in Fisheries Sciences, Apr 2023, Issue 10(4S) PP 1567 – 1579 (Scopus Indexed). 

84.  Tammineni Shanmukha Prasanthi, Swarajya Madhuri Rayavarapu, Yenneti Laxmi Lavanya, Gottapu Santosh Kumar, Gottapu Sasibhushana Rao, Raj Kumar Goswami, Narendra Kumar Yegireddy Performance Analysis of Different Applications of Image Inpainting Based on Exemplar Technique  International Journal on Recent and Innovation Trends in Computing and Communication ISSN: 2321-8169 Volume: 11 Issue: 4 DOI: https://doi.org/10.17762/ijritcc.v11i4.6393 (Scopus Indexed). 

85.  Raj Kumar Goswami, Srinivasa Rao Kandula, S.V. Rama Rao, A.H. Sharief, Koteswararao Seelam, Sunil Babu Melingi, Swathi Nambari Design of Turbo Trellis Coding Modulation Scheme of Rate 4/9 for Rician Fading Channel, International Journal on Recent and Innovation Trends in Computing and Communication ISSN: 2321-8169 Volume: 11 Issue: 6 DOI: https://doi.org/10.17762/ijritcc.v11i6.7382 (Scopus Indexed). 

86.  Rongali Divya Kanti, G.Sasibhusana Rao, S.Aruna, Rajkumar Goswami, A Novel Paddy Leaf Disease Detection Framework using Optimal Leaf Disease Features in Adaptive Deep Temporal Context Network, International Journal on Recent and Innovation Trends in Computing and Communication ISSN: 2321-8169 Volume: 11 Issue: 6 DOI: https://doi.org/10.17762/ijritcc.v11i6.7293 (Scopus Indexed). 
87.  R.K. Goswami, K. Srinivasa Rao, Swathi Nambari, Implementation of Turbo Trellis Coding Modulation Scheme for Fading Channel, International Journal of Electrical and Electronics Research (IJEER) Volume 11, Issue 3 | Pages 669-674 | e-ISSN: 2347-470X (Scopus Indexed). 

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