Mobile Communications Laboratory

Faculty:


PhD Students:
  • Prabhat Patel
  • Yogesh N Trivedi
  • Mohd Sharique

MTech Students:
  • Abhishek Kumar Gupta
  • Balaji Srinivasan Babu
  • Chander Mohan
  • Divya Goel
  • Mrinmoy Jana
  • Saurabh Ranjan
  • Abhishek Agarwal

Staff:
  • Maadhavi Tadiparthi
  • Arvind Kumar Sharma

Research:
  • Mobile Communications and Wireless Systems
  • Multiuser Communications
  • Communication Theory
  • CDMA
  • Cognitive Radio

Publications:
  • 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, Issue 1, 2010 pp.281-288.
  • Yogesh Trivedi and A K Chaturvedi, "Performance analysis of Alamouti diversity with transmit antenna selection in MISO systems." Proc. National Conference on Communication,29-31 Jan, 2010.
  • Yogesh Trivedi and A K Chaturvedi, "Detection in time-varying wireless channels using partial channel state information", Pro c. National Conference on Communication,16-18 Jan, 2009.
  • A K Chaturvedi,"Antenna Selection and Beamforming Using Delayed CSI", Invited paper in IEEE ICICS Macau, Dec2009.
  • 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.
  • 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.
  • 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.
  • A. Rathinakumar and A.K. Chaturvedi, "Complete Mutually Orthogonal Golay Complementary Sets From Reed Muller Codes", IEEE Transactions on Information Theory, Vol. 54, Issue 3, March 2008, pp. 1339-1346.
  • Yogesh Trivedi and A K Chaturvedi, "Application of receive diversity to rapidly time-varying channels with partial knowledge at the receiver.", Proc. National Conference on Communication,01-03 Feb, 2008.
  • 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.
  • 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 Communications Vol. 6, Issue 3, March 2007, pp. 769-774.
  • 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.
  • 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.
  • Z. Hasan, U. Phuyal, V. Yadav, A.K. Chaturvedi, V.K. Bhargava, “ISI-free pulses for high data- rate ultra-wideband wireless systems”, Canadian Journal of Electrical and Computer Engineering, Vol. 32, Issue 4, Fall 2007, pp.187-192.
  • P. Patel and A.K. Chaturvedi, "Impact of Noise Imbalance on the Performance of Predetection Dual-EGC Receivers Over Rayleigh Fading Channels", Proc. IEEE Globecom, 26-30 Nov. 2007 pp.3596 - 3600.
  • Ketan Rajawat and A.K. Chaturvedi, "Non-Data Aided Symbol Timing Estimation in MIMO Systems", Proc. IEEE International Conference on Communications (ICC), 24-28 June 2007, pp.5455-5461.
  • G. Bansal, A.K. Chaturvedi and V.K. Bhargava, "Distributed Admission Control for Power- Constrained Cellular Wireless Systems", Canadian Conference on Electrical and Computer Engineering (CCECE), 22-26 April 2007, pp.639-642.
  • Z. Hasan, V. Yadav, A.K. Chaturvedi, V K Bhargava, "Design of a Family of ISI Free Pulses for Very High Data Rate UWB Wireless Systems", Canadian Conference on Electrical and Computer Engineering (CCECE), 22-26 April 2007, pp.1195-1198.
  • V. Abhishek and A.K. Chaturvedi, "A Weighted Combining Approach to Multiuser Detection in Macro diversity", Proc. IEEE Wireless Communications and Networking Conference (WCNC), 11-15 March 2007, pp.912-916.
  • 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.
  • 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.
  • 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
  • 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.
  • 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.
  • 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.
  • A Rathinakumar and AK Chaturvedi, "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.
  • S Chandan, P Sandeep and AK Chaturvedi, "A Subspace Based Approach to Pulse Design with Application to UWB Communications" Proc. IEEE International Conference on Communications (ICC), 11-15 June 2006.

Contact Person:
Ms Maadhavi Tadiparthi
Email: madhavi
Phone: +91-512-2597897
Location: ACES201