Publications

Journals

1. Prabhat Kumar Rai , Abhinav Kumar , Mohammed Zafar Ali Khan and Linga Reddy Cenkeramaddi, "LTE-based Passive Radars and Applications: A Review", Accepted in International Journal of Remote Sensing, July 2021
2. Prabhat Kumar Rai , Rajesh Reddy Yakkati, Abhinav Kumar , Mohammed Zafar Ali Khan , Phaneendra K. Yalavarthy and Linga Reddy Cenkeramaddi, "Localization and Activity Classification of Unmanned Aerial Vehicle using mmWave FMCW Radars," in IEEE Sensors Journal, doi: 10.1109/JSEN.2021.3075909.
3. A. M. Ahmed, A. Patel and M. Z. A. Khan, "Super-MAC: Data Duplication and Combining for Reliability Enhancements in Next-Generation Networks," in IEEE Access, vol. 9, pp. 54671-54689, 2021, doi: 10.1109/ACCESS.2021.3070993.
4. S. Sardar, A. K. Mishra and M. Z. A. Khan, "Crowd Size using CommSense Instrument for COVID-19 Echo Period," in IEEE Consumer Electronics Magazine, doi: 10.1109/MCE.2020.3032791.
5. H. Nayeem, A. Syed and M. Z. A. Khan, "Towards Development of a Simple Technique based on Wavelength Specific Absorption for Quality Measurement of Flowing Water," in IEEE Sensors Journal, doi: 10.1109/JSEN.2020.3012020.
6. S. Shafivulla, A. Patel and M. Z. A. Khan, "Low Complexity Signal Detection for Massive-MIMO Systems," in IEEE Wireless Communications Letters, doi: 10.1109/LWC.2020.2994058.
7. Santu Sardar, Amit K. Mishra and Mohammed Zafar Ali Khan, "Indoor occupancy estimation using the LTE-CommSense system, International Journal of Remote Sensing", 41:14, 5609-5619, May 2020.
8. S. Sardar, A. K. Mishra and M. Z. A. Khan, "Performance Evaluation of LTE-CommSense System for Discriminating the Presence of Multiple Objects in Outdoor Environment," in IEEE Transactions on Instrumentation and Measurement, vol. 69, no. 3, pp. 760-769, March 2020.
9. Sardar, S., Mishra, A.K. & Khan, M.Z.A. CommSense: a communication infrastructure based sensing instrument for environment monitoring. CSI Transactions on ICT, 7, 71–74 (2019). https://doi.org/10.1007/s40012-019-00254-7
10. Sardar, Santu; Mishra, Amit K.; Khan, Mohammed Zafar Ali, "Vehicle detection and classification using LTE-CommSense", IET Radar, Sonar & Navigation, 2019, 13, (5), p. 850-857, DOI: 10.1049/iet-rsn.2018.5231
11. N. R. Banavathu and M. Z. A. Khan, "Optimization of N-out-of-K Rule for Heterogeneous Cognitive Radio Networks," in IEEE Signal Processing Letters, vol. 26, no. 3, pp. 445-449, March 2019, doi: 10.1109/LSP.2019.2893999.
12. Mohammad Fayazur Rahaman, Domenico Ciuonzo and Mohammed Zafar Ali Khan, “Mean-Based Blind Hard Decision Fusion Rules”. IEEE Signal Process. Lett. Vol 25, No. 5, pp. 630-634, May 2018.
13. S. Sardar, A. K. Mishra and Mohammed Zafar Ali Khan, “LTE CommSense for Object Detection in Indoor Environment”, in IEEE Aerospace and Electronic Systems Magazine, vol. 33, no. 7, pp. 46-59, July 2018. doi: 10.1109/MAES.2017.180054
14. M. Fayazur Rahaman and Mohammed Zafar Ali Khan, "Low Complexity Optimal Hard Decision Fusion under Neyman-Pearson Criterion," in IEEE Signal Processing Letters, vol. 25, no. 3, pp. 353-357, March 2018. doi: 10.1109/LSP.2017.2766245
15. N. R. Banavathu and Mohammed Zafar Ali Khan, "Optimal Number of Cognitive Users in K-out-of-M Rule," in IEEE Wireless Communications Letters , vol. 6, no. 5, pp. 606-609, June 2017, doi: 10.1109/LWC.2017.2721946
16. A. Patel, Mohammed Zafar Ali Khan, S. Merchant, U. Desai, L. Hanzo, “The achievable rate of interweave cognitive radio in the face of sensing errors,” IEEE Access, vol. 5, no. 99, pp. 8579 - 8605, May, 2017.
17. K. Naidu, Mohammed Zafar Ali Khan, L. Hanzo, "An Efficient Direct Solution of Cave-Filling Problems," in IEEE Transactions on Communications , vol. 7, pp.3064 - 3077, July 2016.
18. A. Patel, Mohammed Zafar Ali Khan, S. Merchant, U. Desai, L. Hanzo,"Achievable Rates of Underlay Based Cognitive Radio Operating Under Rate Limitation," in , IEEE Transactions on Vehicular Technology, vol. 9, pp.7149-7159, Sept. 2016.
19. Bolli Sridhar and Mohammed Zafar Ali Khan, “A Novel LMMSE based Optimized Pervez-Vega Zamanillo Propagation Path Loss Model in UHF/VHF Bands for India” , in Progress in Electromagnetic Reivew, Vol. 63, pp. 17-33, May 2015.
20. K. Naidu and Mohammed Zafar Ali Khan , “Fast Computation of Generalized Water-Filling Problems”, in IEEE Signal Processing Letters, vol.22, no.11, pp.1884-1887, Nov. 2015.
21. Kalpana N, Yuva k., B.M. Baveja, Rakesh K., B. Sridhar, Shyam P., Mohammed Zafar Ali Khan, S. N. Merchant, Uday B. Desai, “A study of white and gray spaces in India”, White Space Communication: Advances, Developments and Engineering Challenges, Signals and Communication Technology, Springer, 2014
22. Krishnan, Aravind; Das, Snehal; Krishna, Siva Rama; Khan, Mohammed Zafar Ali, “Multilayer nanoparticle arrays for broad spectrum absorption enhancement in thin film solar cells”, Optics Express, Vol. 22 Issue S3, pp.A800-A811, April 2014.
23. Mohd Anwar, Syed Azeemuddin, and Mohammed Zafar Ali Khan, “Design and Analysis of a Novel Noise Cancelling Topology for Common Gate UWB LNAs”, ", Lecture Notes in Computer Science , Vol. CCIS 382, pp. 169--176. Springer, Heidelberg, August 2013.
24. S. Abdul Qadeer and Mohammed Zafar Ali Khan, “Radix-2/4 Streamlined Real Factor FFT Algorithms”, IJSSST V13, 2013.
25. R. Zhang, Mohammed Zafar Ali Khan , et. al , "Advances in Base- and Mobile-Station Aided Cooperative Wireless Communications: An Overview," IEEE Vehicular Technology Magazine, vol. 8, no.1, pp.57-69, March 2013.
26. Aaqib Patel, Md. Zafar Ali Khan, S. N. Merchant, Uday B. Desai, “Capacity and Spectral Efficiency of Interference Avoiding Cognitive Radio with Imperfect Detection”. arXiv:1205.3272 [cs.IT]
27. T. Nadkar, V. M. Thumar, A. Patel, Mohammed Zafar Ali Khan , U. B. Desai and S. N. Merchant, “Cognitive Radio: State-of-the-Art and Mathematical Challenges”, in Mathematics in Science and Technology, World Scientific, pp. 182-227, 2011.
28. Shaik Qadeer, Mohammed Zafar ali Khan , and Syed Abdul Sattar, "On Fixed Point error analysis of FFT algorithms", ACEEE , IJIT Vol. 1 No.3, Dec., 2011, pp. 1-5.
29. Shaik Qadeer, Niranjan Kumar, Harinath Reddy and Mohammed Zafar Ali Khan “ On Optimal Power Allocation For Transmitter and receiver Selection In MIMO Rayleigh Fading Channels”, Journal of Communications and Computers, Vol. 8 No. 6, June 2011, 483-489.
30. Mohammed Zafar Ali Khan, S. Abdul Qadeer and Md. Yusuf Khan, “Fast Computation of Partial DFT for Comb Spectrum Evaluation”, IEEE Signal Processing Letters, Vol. 13, No. 12, December, 2006, pp. 721-724.
31. Mohammed Zafar Ali Khan and B. Sundar Rajan, “Single-Symbol Maximum Likelihood Decodable Linear STBCs”, IEEE Transaction on Information Theory, Vol. 52, No. 5, May, 2006, pp. 2062-2091.
32. Mohammed Zafar Ali Khan and B. Sundar Rajan, “A generalization of some results on Orthogonal Designs for STBCs”, IEEE Transaction on Information theory, Vol. 50, No. 1, Jan. 2004, pp. 218-219.

Conferences

1. A. Patel and M. Z. A. Khan,"Optimal Chi-squared Detector of Replay Attacks on Cyber-Physical System ", accepted International Conference on Systems and Control (ICSC'2021), November 24-26, 2021, Caen, France.
2. A. M. Ahmed, A. Patel and M. Z. A. Khan, "Reliability Enhancement by PDCP Duplication and Combining for Next Generation Networks," 2021 IEEE 93rd Vehicular Technology Conference (VTC2021-Spring), 2021, pp. 1-5, doi: 10.1109/VTC2021-Spring51267.2021.9449079..
3. Prabhat Kumar Rai, Abhinav Kumar, Mohammed Zafar Ali Khan , Soumya J, Linga Reddy Cenkeramaddi, "Angle and Height Estimation Technique for Aerial Vehicles using mmWave FMCW Radar ", in COMSNETS 2021, Bangalore, India, Jan. 5-9, 2021.
4. Amala Sonny, Prabhat Kumar Rai, Abhinav Kumar and Mohammed Zafar Ali Khan, “Deep Learning-Based Smart Parking Solution using Channel State Information in LTE-based Cellular Networks", in COMSNETS 2020, Bangalore, India, Jan. 7-11, 2020.
5. Yeshwanth Manchuri, A. Patel and Mohammed Zafar Ali Khan, “Detection of False Data Injection Attacks on CPS Using Coded Cosine Similarity Tests ", in IEEE SmartNets 2019, Sharm-el Sheik, Eygpt, Dec. 17-19, 2019, pp 1-6.
6. A. Patel and Mohammed Zafar Ali Khan, “Comparing Energy Efficiency of Spectrum Sharing Paradigms", in IEEE SmartNets 2019, Sharm-el Sheik, Eygpt, Dec. 17-19, 2019, pp 1-6.
7. A. Patel and Mohammed Zafar Ali Khan, “Optimal Channel Reservation for Primary Users in Spectrum Sharing ”, IEEE PIMRC 2019, Istanbul, Turkey, Sep. 8-11, 2019, pp. 1-6.
8. H. Nayeem, A. Syed and Mohammed Zafar Ali Khan, “Low Cost Wavelength Specific Water Quality Measurement Technique” in 2019 41st Ann. Int. Conf. of the IEEE Engg. in Med. and Bio. soc. (EMBC), Berlin, Germany, 23-27 July 2019, pp 1-6.
9. Banavathu, Narasimha Rao and Mohammed Zafar Ali Khan, "On Throughput Maximization of Cooperative Spectrum Sensing Using the m-out-of-K Rule", 2019 IEEE 89th Vehicular Technology Conference (VTC2019-Spring), May 2019, pp 1-5.
10. Qadeer S., Zafar Ali Khan M., Yousuf khan M. (2019) Computation of Discrete Fourier Transform (FFT): A Review Article. In: Nath V., Mandal J. (eds) Proceeding of the Second International Conference on Microelectronics, Computing & Communication Systems (MCCS 2017). Lecture Notes in Electrical Engineering, vol 476. Springer, Singapore. https://doi.org/10.1007/978-981-10-8234-4_33
11. Harsha K. Samudrala, S. Qadeer, S. Azeemuddin and Mohammed Zafar Ali Khan, "Parallel and Pipelined VLSI Implementation of the New Radix-2 DIT FFT Algorithm," 2018 IEEE International Symposium on Smart Electronic Systems (iSES) , Hyderabad, India, 17-19 Dec. 2018, pp. 21-26.
12. Mohammed Zafar Ali Khan, "The equivalence of Knapsack and Waterfilling problems," 2018 IEEE International Conference on the Science of Electrical Engineering in Israel (ICSEE), Eilat, Israel, Dec. 12-14, 2018, pp. 1-3.
13. Mohammed Fayazurrehman and Mohammed Zafar Ali Khan, “On non-Randomized Hard Decision Fusion under Neyman Pearson Criterion using LRT”, in proceedings of IEEE VTC Fall 2018, Aug. 27-30, Chicago, USA, pp 1-5.
14. Sayyed Shafivulla and Mohammed Zafar Ali Khan , “Low Complexity Signal Detection in MIMO Systems”, in proceedings of IEEE VTC Fall 2018, Aug. 27-30, Chicago, USA, pp 1-6.
15. S Sardar, BAGR Sharan, PK Rai, G Kumar, MZA Khan, AK Mishra, “Indoor Localization System Using Commensal Radar Principle” 2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama), pp. 751-755, 1 - 4 August, Toyama, Japan 2018.
16. D. Anil Kumar and Mohammed Zafar Ali Khan, “A Millimetre Wave Embroidary Beam Forming Antenna Array for UWB Applications”, 2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama), pp. 751-755, 1 - 4 August, Toyama, Japan 2018.
17. NR Banavathu, MZA Khan, “Joint Optimization of both m and K for the m-out-of-K Rule for Cooperative Spectrum Sensing” European Wireless 2018, May 2-4 2018 in Catania, Italy, pp. 1-6.
18. Mohammed Fayazurrehman, Nikhil D and Mohammed Zafar Ali Khan, "Reduced complexity optimal hard decision fusion under Neyman-Pearson criterion," 2018 26th IEEE SIU, Izmir, 2018, pp. 1-4.
19. D. Sandeep and Mohammed Zafar Ali Khan, “Impact of Spectrum Sharing Rules In Multioperator Communication System”, COMSNETS 2018, 3-7 January 2017, Bangalore, pp. 1-3.
20. Dharti N and Mohammed Zafar Ali Khan, “Fast Binary Power Allocation for Uplink Distributed Cognitive Radio Networks” , COMSNETS 2018, 3-7 January 2017, Bangalore, pp. 1-4.
21. D. Anil Kumar and Mohammed Zafar Ali Khan, “An Embroidered Millimeter Full Wave Dipole Antenna for UWB Applications”, PIERS 2017, 19-23 Nov. 2017, Singapore, pp 1-6.
22. Rijul Bansal, Bhavik Ameta and Mohammed Zafar Ali Khan, “Comparison of Nano On-chip Dielectric Ridge Waveguides with Graded Junction”, PIERS 2017, 19-23 Nov. 2017, Singapore, pp 1-6.
23. S. Sardar, A. K. Mishra and M. Z. A. Khan, "LTE-CommSense system and its feasibility analysis," 2017 IEEE AFRICON, Cape Town, 18-20 September 2017, pp. 1564-1568.
24. Yashasvi Agrawal, Bharath Sridharan, and Mohammed Zafar Ali Khan, “Machine Learning Based Numerical Computation of E-field”, PIERS 2017, 22-25 May, 2017, St. Petersburg, Russia. Pp.1-6.
25. B. Sridhar and Mohammed Zafar Ali Khan “A Novel RMS Delay Spread Model for VHF/UHF Bands”, PIERS 2017, 22-25 May, 2017, St. Petersburg, Russia. Pp.1-6.
26. Shrutika Channa, Lakhan Panwar, Siva Rama Krishna Vanjari,, and Mohammed Zafar Ali Khan, “A S-shaped Millimeter Wave Antenna for UWB Applications”, PIERS 2017, 22-25 May, 2017, St. Petersburg, Russia. Pp.1-6.
27. Venkat Reddy and Mohammed Zafar Ali Khan , “Modeling the Effect of Quantization and Packet Loss on State Estimation In Cyber-Physical Systems”, IEEE COMSNETS 2017, 4-8 January 2017, pp. 588-589.
28. D. Sandeep and Mohammed Zafar Ali Khan , “Throughput Analysis of Cloud Cognitive Radio”, IEEE Networks 2016, 26-28 Sep. 2016, pp. 1-3.
29. Viswajeet Singh and Mohammed Zafar Ali Khan , “Smart grid Traffic Analysis in GSM and LTE Networks using Multidimensional Markovian Process”, IEEE Networks 2016, 26-28 Sep. 2016, pp. 1-3.
30. K. Naidu and Mohammed Zafar Ali Khan , “A Fast Algorithm for Solving Cave-filling Problems”, in proceedings of IEEE VTC Fall 2016, Sep. 18-21, Montreal.
31. Abdul Mateen Ahmed, Santu Sardar, Mohammed Zafar Ali Khan, Performance of Cognitive Radio Overlay Z-Channel with Trellis Shaping and Turbo Decoding”, in proceedings of IEEE WOCN 2016, July. 21-23, Hyderabad.
32. Shaik Qadeer and Mohammed Zafar Ali Khan , “A New Variant Of Radix-4 FFT”, in proceedings of IEEE WOCN 2016, July. 21-23, Hyderabad.
33. N. Rao and Mohammed Zafar Ali Khan , On Cooperative Spectrum Sensing with Improved Energy Detector over Erroneous Control Channel, Narasimha Rao Banavathu and Mohammed Zafar Ali Khan, IEEE WCNC 2016, March 2016, pp. 1-6.
34. Meghan Saitwal, Yuva Kumar, Brij Mohan Baveja, Mohammed Zafar Ali Khan, Uday B Desai; Indian Institute of “New Pricing Model for Dynamic Dual-operator Spectrum Sharing in GSM”, in proceedings of IEEE GWS 2015, 13-16 Dec. 2015, Hyderabad, India.
35. N. Rao and Mohammed Zafar Ali Khan “Optimization of Cooperative Spectrum Sensing in Cognitive Radio over Erroneous Reporting Channel” , in proceedings of IEEE GWS 2015, 13-16 Dec. 2015, Hyderabad, India.
36. Amit K. Mishra, Mohammed Zafar Ali Khan, Santu Sardar “A Feasibility Analysis of LTE-CommSense” , in proceedings of IEEE GWS 2015, 13-16 Dec. 2015, Hyderabad, India.
37. Seera Dileep Raju, Lakhan Panwar , Bojja Haranath and Mohammed Zafar Ali Khan, “Optimized Ultra-Wide Band Tetraskelion-Shaped Slot Antenna with Notches” in 2015 Loughborough Antennas & Propagation Conference, 2-3 November 2015, Loughborough University, UK, pp. 1-5.
38. K. Naidu and Mohammed Zafar Ali Khan , “Fast Computation of Generalized Water-Filling Problems”, IEEE GlobalSIP, Dec 2015.
39. Mohammed Fayazurrehman and Mohammed Zafar Ali Khan, “A novel approach to improve the performance of Truncated SED for Cognitive Radio”, in proceedings of IEEE ICC 2015, June 8-13, London, UK.
40. K. Naidu and Mohammed Zafar Ali Khan, “Weighted Water-Filling Algorithm with reduced computational complexity”, May 20-21, in proceedings of IEEE ICCIT 2015, Abu Dhabi, UAE.
41. N. Rao and Mohammed Zafar Ali Khan, “Optimal n-out-of- K Voting Rule for CooperativeSpectrum Sensing with Energy Detector overErroneous Control Channel”, in proceedings of IEEE VTC spring 2015, May 10-14, Glasgow.
42. Yuva Kumar S., Meghan S. Saitwal, Mohammed Zafar Ali Khan, and Uday B. Desai, “Cognitive GSM OpenBTS”, IEEE MASS 2014, Philadelphia, Pennsylvania October 27-30, 2014.
43. Shaik Qadeer, Mohammed Zafar Ali Khan and Syed Abdul Sattar, " A Radix-2 DIT FFT with Reduced Arithmetic Complexity", Proc. of ICACCI 2104, New Delhi, 24-27 Sept. 2014, pp. 1-5.
44. Bolli Sridhar and Mohammed Zafar Ali Khan, “RMSE comparison of Path Loss Models for UHF/VHF bands in India”, 2014 IEEE TENSYMP, Kuala Lumpur Malaysia, 14-16 April 2014.
45. Aaqib Patel, Fernando Reátegui, Mohammed Zafar Ali Khan, Muhammad Ali Imran, Shabbir N Merchant, Uday Desai and Rahim Tafazolli, “On Bounds and Capacity of Cognitive Multiple Access Z-Interference Channel”, In Proceedings of NCC 2014, 28th February to 2nd March, 2014, pp 1-6, Kanpur India.
46. Meghan Saitwal and Mohammed Zafar Ali Khan, “Low Complexity Spectrum Sensing Algorithm Robust to Noise Uncertainty”, In Proceedings of NCC 2014, 28th February to 2nd March, 2014, pp 1-6, Kanpur India.
47. A. K. Karthik, Jameer Ali M.S, Mohammed Zafar Ali Khan, A. BhagavathiRao, “A Novel Method for Spectrum Sensing of Linear Modulation Schemes”, in Proceedings of EWCI 2014, 18 to 20 Feb 2014, Bangalore, India.
48. Mohd Anwar, Syed Azeemuddin and Mohammed Zafar Ali Khan , “A CMOS UWB LNA with Shunt-Series Inductive Peaking and Interstage Matching”, in Proceedings of IEEE AEMC 2013, Dec. 18-20, 2013.
49. Yuva Kumar and Mohammed Zafar Ali Khan , “Robust, Block Based Cyclostationary Detection”, in Proceedings of IEEE ICT 2013, May 6-8, 2013.
50. A. Patel, A. Fernando, Mohammed Zafar Ali Khan , Mohammed Imran, S. N. Merchant , U. B. Desai and Rahim Tafozalli, “On Capacity and Bounds for the Gaussian CZIC and CBZIC with Linear Coded Approximation”, European Wireless 2013, April 16-18, 2013.
51. N. R. Mahajan , S. B. Patel and Mohammed Zafar Ali Khan, “Optimal Utilization of Railgun”, Proceedings of COMSOL 2012, Bangalore, India.
52. Kalpana Naidu and Mohammed Zafar Ali Khan, U. B. Desai, "Optimal power allocation for secondary users in CR networks”, in proceedings of IEEE ANTS 2011, vol., no., pp.1-6, 18-21 Dec. 2011.
53. Shaik Qadeer, Mohammed Zafar Ali Khan , and Syed Abdul Sattar, "On Fixed Point error analysis of FFT algorithms", Proc. of CEMC CSIT, IDES, Sept. 2011, pp. 1-5.
54. Shaik Qadeer and Mohammed Zafar Ali Khan, " Fixed Point error analysis of Radix-4 and Radix-8 FFT algorithms", Proc. of IEEE IMPACT 2011, Dec. 2011, pp. 32-35.
55. Mohammed Zafar Ali Khan , "On achieving exponential diversity with partial channel state information in MIMO fading channels," in proceedings of IEEE IWCMC, pp.125-129, 4-8 July 2011.
56. Mohammed Zafar Ali Khan and U. B. Desai, "Optimal Space-Time Power Allocation in MIMO Rician Fading Channels with Ideal Channel State Information,", 2011 IEEE International Conference on Communications (ICC) , pp.1-5, 5-9 June 2011.
57. Mohammed Zafar Ali Khan, "Achieving exponential diversity with spatiotemporal power allocation with imperfect channel state information," Communications (NCC), 2011 National Conference on , pp.1-5, 28-30 Jan. 2011.
58. Mohammed Zafar Ali Khan and Shaik Qadeer, “Streamlined Real Factor FFTs", Proc. of 18th EUSIPCO 2010 conference, Aalborg, Denmark, pp. 567- 571.
59. Mohammed Zafar Ali Khan and U. B. Desai, "User Allocation for Tri-band Cognitive cellular networks," Cognitive Wireless Systems (UKIWCWS), 2010 Second UK-India-IDRC International Workshop on, pp.1-5, 13-14 Dec. 2010
60. G. A Srinivas, D. N. Rohith and Mohammed Zafar Ali Khan, "A low complexity demodulator for coordinate interleaved modulation schemes," TENCON 2008 - 2008 IEEE Region 10 Conference, pp.1-5, 19-21 Nov. 2008.
61. Pai, P and Mohammed Zafar Ali Khan, "Comparison of SC and MRC receiver complexity for two antennas," TENCON 2008 - 2008 IEEE Region 10 Conference, pp.1-5, 19-21 Nov. 2008.
62. Prashanth Pai and Mohammed Zafar Ali Khan, “Comparison of SC and MRC for three transmit antennas”, IEEE Queens Biennial Symposium on Communications, 2008, Ontario Canada, June 26-28, 2008.
63. Mohammed Zafar Ali Khan, “Achieving exponential diversity in All fading Channels”, IEEE Queens Biennial Symposium on Communications, 2008, Ontario Canada, June 26-28, 2008.
64. Shashank Mittal, Mohammed Zafar Ali Khan, M. B. Srinivas, "A Comparative Study of Different FFT Architectures for Software Defined Radio", Proc. of IEEE GLOBECOM 2007, Nov. 26-30, 2007, pp. 3118-3122 .
65. Niranjan and Mohammed Zafar Ali Khan, “Optimal Power Allocation For Transmitter Selection In MISO Rayleigh Fading Channels”, IEEE Sarnoff Symposium, Princeton, New Jersey, Apr 30- May 2, 2007, pp.
66. Harinath and Mohammed Zafar Ali Khan, “Optimal Power Allocation In Space And Time In MISO Rayleigh fading channels With Peak To Average Power Ratio Constraint”, IEEE Sarnoff Symposium, Princeton, New Jersey, Apr 30- May 2, 2007, pp. .
67. Shashank Mittal, Mohammed Zafar Ali Khan and M.B.Srinivas, “On the Suitability of Bruun’s FFT Algorithm for Software Defined Radio”, IEEE Sarnoff Symposium, Princeton, New Jersey, Apr 30- May 2, 2007, pp. .
68. Mohammed Zafar Ali Khan, S. Abdul Qadeer and Md. Yusuf Khan, “Fast Computation of Partial DFT for Comb Spectrum Evaluation”, Proceedings of IEEE International conference on Communications (ICC 2006), Istanbul, Turkey, Volume 7, June 12-16, 2006, pp. 3213 - 3218.
69. Mohammed Zafar Ali Khan, “Low-complexity ML channel estimation schemes for OFDM”, Proceedings of IEEE Malaysia International conference on Communications (MICC 2005), Kaula Lampur, Malaysia, Nov. 17-18, 2005, pp. 21-25.
70. R. V. Jagannadha Rao Doddi, V. Shashidhar, Mohammed Zafar Ali Khan and B. Sundar Rajan, `` Low-complexity, Full-diversity Space-Time-Frequency Block Codes for MIMO-OFDM,'' Proceedings of IEEE GLOBECOM 2004, Dallas, Texas, 29 Nov-3 Dec., 2004, pp.204-208.
71. Mohammed Zafar Ali Khan and B. Sundar Rajan, “On maximal rates of quasi-orthogonal designs”, Proceedings of IEEE International Symposium on Information Theory (ISIT 2004), Chicago, June 27- July 2, 2004, p.360.
72. Mohammed Zafar Ali Khan and B. Sundar Rajan, “Rectangular co-ordinate interleaved orthogonal designs”, Proceedings of IEEE GLOBECOM 2003, Communication Theory Symposium, San Francisco, 1-5 Dec., 2003, Vol.4, pp.2004-2009.
73. [62] Mohammed Zafar Ali Khan, B. Sundar Rajan and Moon-ho Lee, “On Single and double symbol decodable Space time block codes”, Proc of IEEE International Symposium on Information Theory,(ISIT 2003), Yokohama, Japan, June 29 – July 4, pp. 127.
74. Mohammed Zafar Ali Khan and B. Sundar Rajan, “Space time block codes from designs from fast-fading channels”, Proc of IEEE International Symposium on Information Theory,(ISIT 2003),Yokohama, Japan, June 29 – July 4, pp. 154.
75. Mohammed Zafar Ali Khan and B. Sundar Rajan, “Generalized Differential Space-time block”, NCC 2003, Chennai, Feb. 27 – 29.
76. Mohammed Zafar Ali Khan and B. Sundar Rajan, “Space time block codes from Co-ordinate Interleaved Orthogonal Designs”, Proc of IEEE International Symposium on Information Theory,(ISIT 2002), Lausanne, Switzerland, June 30-July 5, 2002, p.275.
77. Mohammed Zafar Ali Khan and B. Sundar Rajan, “A rate 1 space time block code for three transmit antennas”, NCC 2002, Mumbai, Feb 27 – 28.
78. Mohammed Zafar Ali Khan and B. Sundar Rajan, “Bit and co-ordinate Interleaved coded modulation”, IEEE, Global Telecommunications Conference, (GLOBECOM-2000), San Francisco, 27 Nov.-1, Dec., 2000, pp.1595-1599.
79. Mohammed Zafar Ali Khan and B. Sundar Rajan, “A Tight Upper Bound for 8-PSK BICM Schemes”, Proceedings of International Symposium on Information Theory and Its Applications, (ISITA 2000), Volume-I, Honolulu, Hawaii, U.S.A., Nov.5-8, 2000, pp.164-167.
80. Mohammed Zafar Ali Khan and B. Sundar Rajan, “A 4-State Asymmetric 8-PSK TCM Scheme for Rayleigh Fading Channels Optimum at High SNR’s”, Proc.of 2000 IEEE 51st Vehicular Technology Conference (VTC2000-Spring), May 15-18, 2000, Tokyo, Japan, pp.685-689.
81. Mohammed Zafar Ali Khan and B. Sundar Rajan, “A New Asymmetric 8-PSK TCM scheme for Rayleigh Fading Channels”, Proceedings of the 22nd Symposium on Information Theory and Its Applications, (SITA99), Nov.30-Dec.4, 1999, Yuzawa, Niigata, Japan, pp.749-752.

Patents (Applied)

i. A Low decoding complexity system for four Antenna Transmitters using Co-ordinate Interleaved Orthogonal Designs . Inventors: Md. Zafar Ali Khan and B. Sundar Rajan

ii. Low decoding complexity system for two Antenna Transmitters using Co-ordinate Interleaved Orthogonal Designs Inventors: Md. Zafar Ali Khan and B. Sundar Rajan

iii. A Method And System For Minimizing Bit Error Rate (Ber) Of Multi-Input Multi-Output (Mimo) Fading Channels With Channel State Information At The Transmitter (Feedback) Inventors: Md. Zafar Ali Khan

iv. An algorithm for computation of DFT and related transforms Inventors: Md. Zafar Ali Khan

v. IMPROVED FIELD PROGRAMMABLE GATE ARRAY ARRANGEMENT FOR SINGLE EVENT UPSET DETECTION AND A METHOD THEREOF Inventors: Aniket A. Deshmukh, T. Aditya Srinivas, Mohammed Zafar Ali Khan

vi. Silver Nanoparticle Array sandwiched multilayer thin film amorphous silicon photovoltaic device Inventors: A. Krishnan, Snehal Das, Mohammed Zafar Ali Khan, S. Vanjari