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A K Chaturvedi

Publications in Journals (Chronological List)

    2021

  1. J. Akhtar, K. Rajawat, V. Gupta and A. K. Chaturvedi, "Joint User and Antenna Selection in Massive-MIMO Systems With QoS-Constraints," in IEEE Systems Journal, vol. 15, no. 1, pp. 497-508, March 2021, doi: 10.1109/JSYST.2020.3014867.(pdf)

    2. (Javed Akhtar did his PhD thesis with Ketan Rajawat and Vipul Gupta did his Masters thesis with AK Chaturvedi)

    2020

  2. P. S. Babu, R. Budhiraja and A. K. Chaturvedi, "Optimization For Energy-Efficient OFDM Amplify and Forward Non-Concurrent Two-Way Relaying," in IEEE Communications Letters, vol. 24, no. 2, pp. 405-409, Feb. 2020, doi: 10.1109/LCOMM.2019.2955076.(pdf)

    3. (PS Babu did his PhD thesis with AK Chaturvedi and Rohit Budhiraja)

    2018

  3. Pandava Sudharshan Babu, Rohit Budhiraja and A.K. Chaturvedi, “Joint Power Allocation for OFDM-Based Non-Concurrent Two-Way AF Relaying”, IEEE Communications Letters, Volume 22, Issue 10, October 2018, pp. 2100-2103.. (pdf)

    4. (Pandava Sudharshan Babu doing his PhD Thesis with A.K. Chaturvedi and Dr. Rohit Budhiraja)

  4. Shyam Gadhai, Abhay Kumar Sah, Abhishek Kumar Singh, Rohit Budhiraja and A.K. Chaturvedi, “New Block-Based Spatial Modulation”, IEEE Communications Letters, Volume 22, Issue 10, October 2018, pp. 2016-2019.. (pdf)

    5. (Shyam Gadhai doing his M.S Thesis with Dr. Rohit Budhiraja, Abhay Kumar Sah did his PhD Thesis with A.K. Chaturvedi, Abhishek Kumar Singh did his B.Tech. project with A.K. Chaturvedi)

  5. Pushpender Mann, Abhay Kumar Sah, Rohit Budhiraja, and A.K. Chaturvedi, “Bit-level Reduced Neighborhood Search for Low-complexity Detection in Large MIMO Systems”, IEEE Wireless Communications Letters, 2017. (pdf)

    6. (Abhay Kumar Sah did his PhD Thesis with A.K. Chaturvedi, Pushpender Mann did his M.Tech. thesis with A.K. Chaturvedi, & Dr. Rohit Budhiraja is a faculty colleague)

  6. Abhay Kumar Sah and A.K. Chaturvedi, “Sequential and Global Likelihood Ascent Search based Detection in Large MIMO Systems”, IEEE Transactions on Communications, 2017. (pdf)

    7. (Abhay Kumar Sah did his PhD Thesis with A.K. Chaturvedi)

    2017

  7. Saksham Agarwal*, Abhay Kumar Sah* and A.K. Chaturvedi, “Likelihood Based Tree Search for Low Complexity Detection in Large MIMO Systems”, IEEE Wireless Communications Letters, Vol. 6, No. 4, pp. 450-453, Aug. 2017. (pdf) (* equal contribution)

    8. (Abhay Kumar Sah did his PhD Thesis with A.K. Chaturvedi & Saksham Agarwal did his B.Tech. project with A.K. Chaturvedi)

  8. Rohit Budhiraja and A.K. Chaturvedi, “A Common Transceiver Design for Non-Regenerative Asymmetric and Symmetric Two-way Relaying With Relaxed Antenna Constraints”, IEEE Transactions on Vehicular Technology, Vol. 66, No. 8, pp. 7026 - 7037, Aug. 2017. (pdf)

    9. (Dr. Rohit Budhiraja is a faculty colleague)

  9. V.P. Singh and A.K. Chaturvedi, “Max-Min Fairness based Linear Transceiver-Relay Design for MIMO Interference Relay Channel ”, IET Communications, Vol. 11, No. 9, pp. 1485 - 1496, Jul. 2017. (pdf)

    10. (V.P. Singh did his Ph.D. thesis with A.K. Chaturvedi)

  10. Rishabh Gupta, A. K. Chaturvedi, and Rohit Budhiraja, “Improved Rate-Energy Tradeoff for Energy Harvesting Interference Alignment Networks”, IEEE Wireless Communications Letters, Vol. 6, No. 3, pp. 410-413, Jun. 2017. (pdf)

    11. (Rishabh Gupta did his M.Tech. thesis with A.K. Chaturvedi and Dr. Rohit Budhiraja is a faculty colleague)

  11. Abhay Kumar Sah and A.K. Chaturvedi, “An Unconstrained Likelihood Ascent based Detection Algorithm for Large MIMO Systems”, IEEE Transactions on Wireless Communications, Vol. 16, No. 4, pp. 2262-2273, Apr. 2017. (pdf)

    12. (Abhay Kumar Sah did his PhD Thesis with A.K. Chaturvedi)

  12. Abhishek*, Abhay Kumar Sah* and A.K. Chaturvedi, “An MMP based Approach for Detection in Large MIMO Systems using Sphere Decoding”, IEEE Wireless Communications Letters, Vol. 6, No. 2, pp. 158-161, Apr. 2017. (pdf) (* equal contribution)

    13. (Abhay Kumar Sah did his PhD Thesis with A.K. Chaturvedi & Abhishek did his M.Tech. thesis with A.K. Chaturvedi)

  13. Abhay Kumar Sah and A.K. Chaturvedi, “Quasi-Orthogonal Combining for Reducing RF Chains in Massive MIMO Systems”, IEEE Wireless Communications Letters, Vol. 6, No. 1, pp. 126-129, Feb. 2017. (pdf)

    14. (Abhay Kumar Sah did his PhD Thesis with A.K. Chaturvedi)

  14. Abhay Kumar Sah and A.K. Chaturvedi, “Stopping Rule based Iterative Tree Search for Low-Complexity Detection in MIMO Systems”, IEEE Transactions on Wireless Communications, Vol. 16, No. 1, pp. 169-179, Jan. 2017. (pdf)

    15. (Abhay Kumar Sah did his PhD Thesis with A.K. Chaturvedi)

    2016

  15. Mohd Sharique, and A.K. Chaturvedi, “A New Family of Time-Limited Nyquist Pulses for OFDM Systems”, IEEE Communications Letters, Volume 20, Issue 10, October 2016, pp. 1943-1946. (pdf)

    16. (Mohd Sharique did his PhD Thesis with A.K. Chaturvedi)

  16. Mohd Sharique, and A.K. Chaturvedi, “Optimal Precoding in Conjunction with Windowing for Reduction in OOB Power of OFDM based CR Systems”, Wireless Personal Communications, Volume 91, Issue 2, pp 679-689, November 2016. (pdf)

    17. (Mohd Sharique did his PhD Thesis with A.K. Chaturvedi)

    2015

  17. Mohd Sharique, and A.K. Chaturvedi, “Transmitter Pulse Shaping to Reduce OOB Power and ICI in OFDM Systems”, Wireless Personal Communications, Vol. 83, Issue 2, pp. 1567-1578, July 2015. (pdf)

    18. (Mohd Sharique did his PhD Thesis with A.K. Chaturvedi)

  18. V.P. Singh and A.K. Chaturvedi, “Min–max mean squared error-based linear transceiver design for multiple-input–multiple-output interference relay channel”, IET Commun., 2015, Vol. 9, Iss. 6, pp. 853 –861. (pdf)

    19. (V.P. Singh did his Ph.D. thesis with A.K. Chaturvedi)

    2014

  19. Mukul Gagrani and A.K. Chaturvedi, “Transmit and Receive Antenna Pairing in MIMO Relay Networks”, IEEE Communications Letters, Vol. 18, Issue 11, November 2014, pp. 2043-2046. (pdf)

    (Mukul Gagrani did his M.Tech. thesis with A.K. Chaturvedi)

  20. Gaurav Gupta and A.K. Chaturvedi, “User Selection in MIMO Interfering Broadcast Channels”, IEEE Transactions on Communications, Vol. 62, No. 5, pp. 1568-1576, May, 2014. (pdf)

    21. (Gaurav Gupta did his B.Tech. project with A.K. Chaturvedi)

    2013

  21. Nitish Kumar Srivastava and A.K. Chaturvedi, “Flexible and Dynamic Power Allocation in Broadband Multi-Beam Satellites”, IEEE Communications Letters, Volume: 17, Issue 9, September 2013, pp. 1722-1725. (pdf)

    22. (Nitish Kumar Srivastava did a summer internship with A.K. Chaturvedi)

  22. Gaurav Gupta and A.K. Chaturvedi, “Conditional Entropy Based User Selection for Multiuser MIMO Systems”, IEEE Communications Letters, Volume: 17, Issue 8, August 2013, pp. 1628-1631. (pdf)

    23. (Gaurav Gupta did his B.Tech. project with A.K. Chaturvedi)

    2011

  23. G. Manglani and A.K. Chaturvedi, “Multi-tone CDMA design for arbitrary frequency offsets using orthogonal code multiplexing at the transmitter and a tunable receiver”, IET Commun., 2011, Vol. 5, Iss. 15, pp. 2157–2166.
    24. (G. Manglani did his M.Tech thesis with A.K. Chaturvedi)

  24. Y.N. Trivedi and A.K. Chaturvedi, “Performance analysis of multiple input single output systems using transmit beamforming and antenna selection with delayed channel state information at the transmitter”, IET Commun., 2011, Vol. 5, Iss. 6, pp. 827–834. (pdf)
    25. (Y N Trivedi did his Ph.D. thesis with A.K. Chaturvedi)

  25. R. Nath, A.K. Chaturvedi, and G. Sharma, “Blind Estimator for Time Delays in Multipath Acoustic Channel- Estimator Performance versus Noise and Number of Multipath”, Journal International Journal of Signal and Imaging Systems Engineering, vol. 4, No.1 pp. 13 – 20, 2011.

    26. (R Sharma did his PhD Thesis with A.K. Chaturvedi & G Sharma)

    2010

  26. Ketan Rajawat and A.K. Chaturvedi, “Near Optimal Training Sequences for Low Complexity Symbol Timing Estimation in MIMO Systems”, IEEE Transactions on Communications, Vol. 58, No. 1, pp. 281-288, January, 2010. (pdf)
    27. (Ketan Rajawat did his M.Tech. thesis with A.K. Chaturvedi)

  27. G. Nigam, R. Singh and A.K. Chaturvedi, “Finite Duration Root Nyquist Pulses with Maximum In-band Fractional Energy”, IEEE Communications Letters, Volume: 14, Issue 9,September 2010, pp. 797-799. (pdf)

    28. (G. Nigam and R.Singh did their B.Tech. project with A.K. Chaturvedi)

  28. R. Uma Mahesh and A. K. Chaturvedi, “Closed Form BER Expressions for BPSK OFDM Systems with Frequency Offset”, IEEE Communications Letters, Vol. 14, Issue 8, August 2010, pp. 731-733. (pdf)

    29. (R. Uma Mahesh did his M.Tech thesis with A.K. Chaturvedi)

    2008

  29. A. Misra, G. Teltia, and A.K. Chaturvedi, “On the Connectivity of Circularly Distributed Nodes in Ad Hoc Wireless Networks”, IEEE Communications Letters, Vol. 12, Issue 10, October 2008, pp.717-719. (pdf)

    30. (A. Misra and G. Teltia did a course project with A.K. Chaturvedi)

  30. S. Bose, V. Khaitan and Ajit Chaturvedi,“A Low-Cost Algorithm to Find the Minimum Sampling Frequency for Multiple Bandpass Signals”, IEEE Signal Processing Letters, Vol. 15, 2008 pp.877-880. (pdf)

    31. (S. Bose and V. Khaitan did an internship with Ajit Chaturvedi)

  31. Prabhat Patel, P. R. Sahu, and A.K. Chaturvedi, “ABER of Dual Predetection EGC in correlated Nakagami-m fading channels with arbitrary m ”, IEEE Communications Letters, Vol. 12, Issue 7, July 2008, pp.487-489. (pdf)

    32. (Prabhat Patel did his Ph.D. thesis with A.K. Chaturvedi)

  32. A. Rathinakumar and A.K. Chaturvedi, “Complete Mutually Orthogonal Golay Complementary Sets From ReedMuller Codes”, IEEE Transactions on Information Theory, Vol. 54, Issue 3, March 2008, pp. 1339-1346. (pdf)

    33. (A. Rathinakumar did his M.Tech. thesis with A.K. Chaturvedi)

    2007

  33. Akshay Garg and A.K. Chaturvedi, “Generalization of Hybrid Time Divisioning for Power Allocation in DMT-Based DSL Systems”, IEEE Communications Letters, Vol. 11, Issue 6, June 2007, pp. 504-506. (pdf)

    34. (Akshay Garg did an internship with A.K. Chaturvedi)

  34. Shrutivandana Sharma, Gaurav Yadav and AK Chaturvedi, “Multicarrier On-Off Keying for Fast Frequency Hopping Multiple Access Systems in Rayleigh Fading Channels”, IEEE Transactions on Wireless CommunicationsVol. 6, Issue 3, March 2007, pp. 769-774. (pdf)

    35. (Shrutivandana Sharma and Gaurav Yadav did their B.Tech. project with A.K. Chaturvedi)

  35. Pulkit Grover and AK Chaturvedi, “Upper Bounds on the Rate of LDPC Codes for a Class of Finite State Markov Channels”, IEEE Transactions on Information Theory Vol. 53, Issue 2, Feb. 2007 pp.794-804. (pdf)

    36. (Pulkit Gover did his M.Tech. Thesis with A.K. Chaturvedi)

  36. P. Sandeep, S. Chandan and A.K. Chaturvedi, “Evaluation of error probabilities in the presence of timing errors and fading”, IEEE Transactions on Wireless Communications, Vol. 6, Issue 2, Feb. 2007 pp.473-477. (pdf)

    37. (S. Chandan and P. Sandeep did an internship with A.K. Chaturvedi)

  37. Z. Hasan, U. Phuyal, V. Yadav, A.K. Chaturvedi, V.K. Bhargava, “ISI-free pulses for highdata- rate ultra-wideband wireless systems”, Canadian Journal of Electrical and Computer Engineering, Vol. 32, Issue 4, Fall 2007, pp.187-192. (pdf)

    38. (Z. Hasan and V. Yadav did their B.Tech. project with A.K. Chaturvedi)

    2006

  38. A Rathinakumar and AK Chaturvedi, &ldquot;A New Framework for Constructing Mutually Orthogonal Complementary Sets and ZCZ Sequences”, IEEE Transactions on Information Theory Vol. 52, Issue 8, August 2006, pp. 3817-3826. (pdf)

    39. (A Rathinakumar did his M.Tech thesis with A.K.Chaturvedi)

  39. PR Sahu and AK Chaturvedi, “Performance Analysis of a Predetection EGC Receiver in  Exponentially Correlated Nakagami-m Fading Channel for Noncoherent Binary Modulations”, IEEE Transactions on Wireless Communications, vol 5, Issue 7, July 2006, pp 1634-1638. (pdf)

    40. (PR Sahu did his Ph.D. thesis with A.K.Chaturvedi)

  40. Ketan Rajawat and AK Chaturvedi, “A Low Complexity Symbol Timing Estimator for MIMO Systems Using Two Samples Per Symbol ”, IEEE Communications Letters, vol 10, Issue 7, July 2006, pp 525-527. (pdf)

    41. (Ketan Rajawat did a summer internship with A.K.Chaturvedi)

  41. A Mazumdar, AK Chaturvedi and A Banerjee, “Construction of Turbo Code Interleavers from 3-regular Hamiltonian Graphs ”, IEEE Communications Letters, pp. 284-286, Vol. 10, Issue 4, April, 2006. (pdf)

    42. (A. Mazumdar did his M.Tech thesis under guidance of A.K.Chaturvedi & A.Banerjee)

  42. Girish Manglani and AK Chaturvedi, “Application of Computational Geometry to Multiuser Detection in CDMA”, IEEE Transactions on Communications, Vol. 54, No. 2, pp. 204-207, February, 2006. (pdf)

    43. (Girish did his M.Tech thesis with A.K.Chaturvedi)

  43. Akshay Garg and AK Chaturvedi, “A Hybrid Time Divisioning Scheme for Power Allocation in DMT Based DSL Systems”,IEEE Communications Letters, Vol. 10, Issue 2, pp. 73-75, Feb 2006. (pdf)

    44. (Akshay Garg did a Summer internship with A.K.Chaturvedi )

  44. Aditya Mahajan, Manu Agarwal and AK Chaturvedi, “A Novel Method for Down-conversion of Multiple Bandpass Signals”, IEEE Transactions on Wireless Communications, Vol. 5, Issue 2, pp. 427-434, February, 2006. (pdf)

    45. (Aditya Mahajan and Manu Agarwal did their B.Tech Project with A.K.Chaturvedi)

    2005

  45. Manish Agarwal, Kunal Dutta and AK Chaturvedi, “Optimal Bandwidth Allocation to Coding and Spreading in DS-CDMA Systems Using LMMSE Front End Detector”, IEEE Transactions on Wireless Communications, Vol. 4, Issue 6, pp. 2636-2641, November 2005. (pdf)

    46. (Manish Agarwal and Kunal Dutta did their B.Tech Project with A.K.Chaturvedi)

  46. PR Sahu and AK Chaturvedi, “Effect of an Independent Antenna on the Performance of a Correlated Dual-Diversity Predetection EGC Receiver in Nakagami-m Fading Channel”, IEE Proc. Communications, Vol. 152, Issue 5, pp. 725-728, October 2005. (pdf)
    47. (PR Sahu did his Ph.D. thesis with A.K.Chaturvedi)

  47. PR Sahu and AK Chaturvedi, “Performance Analysis of Predetection EGC in Exponentially Correlated Nakagami-m Fading Channel”, IEEE Transactions on Communications, Vol. 53, No. 8, pp. 1252-1256, August 2005. (pdf)

    48. (PR Sahu did his Ph.D. thesis with A.K.Chaturvedi)

  48. S Chandan, P Sandeep and AK Chaturvedi, “A Family of ISI-Free Polynomial Pulses”, IEEE Communications Letters, Vol.  9, Issue  6, pp.496-498, June 2005. (pdf)

    49. (S Chandan and P Sandeep did an internship with A.K.Chaturvedi)

  49. P Sandeep, S Chandan and AK Chaturvedi, “ISI-Free Pulses with Reduced Sensitivity to Timing Errors”, IEEE Communications Letters, Vol. 9, Issue 4, pp.292-294, April 2005. (pdf)

    50. (S Chandan and P Sandeep did a summer internship with A.K.Chaturvedi)

  50. PR Sahu and AK Chaturvedi, “Performance Analysis of Predetection EGC Receiver in Weibull Fading Channel”, IEE Electronics Letters, Vol. 41, Issue 2, pp. 85-86, January 2005. (pdf)

    51. (PR Sahu did his Ph.D. thesis with A.K.Chaturvedi)

    2004

  51. A Rathinakumar and AK Chaturvedi, “Mutually Orthogonal Sets of ZCZ Sequences”, IEE Electronics Letters Vol. 40, Issue 18, pp. 1133-1134, September 2004. (pdf)

    52. (A Rathinakumar did his M.Tech thesis with A.K.Chaturvedi)

    1999

  52. AK Chaturvedi and G Sharma, “A New Family of Concurrent Algorithms for Adaptive Volterra and Linear Filters”, IEEE Transactions on Signal Processing, pp. 2547-51, vol. 47, No. 9, September 1999. (pdf)

    53. (A.K.Chaturvedi did his Ph.D thesis with Dr.G.Sharma)