Conferences

2017

76. F.Ud-Din, J.Chattha, I.Ullah, and M.Uppal, “A layered detect-compress-and-forward coding scheme for there lay channel,”, Proc. IEEEInternational Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), October 2017.

75. H. Qureshi, I. Naqvi, and M. Uppal, “Massive MIMO with quasi-orthogonal pilots: A flexible solution for TDD systems,” Proc. IEEE Vehicular Technology Conference (VTC)-Fall, September 2017.

74. A. Pasha, M. Uppal, M. Hassan, A. Rahman, and A. Altaf, “Towards design and automation of hardware-friendly NOMA receiver with iterative multi-user detection,” Proc. ACM Design and Automation Conference(DAC), June 2017.

73. J. Chattha and M. Uppal, “Relay-aided non-orthogonal multiple-access with noisy networkcoding,” submitted to Proc. IEEE International Conference on Communications(ICC), Paris, France, May 2017.

72. Z.Khalid, R.A.Kennedy and S.Durrani,“Improving the spatial dimensionality of Gauss Legendre and equiangular sampling schemes on the sphere," 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), New Orleans, LA, 2017, pp. 4531-4535.

71. Y. Sattar, Z. Khalid and R. A. Kennedy, “Robust reconstruction of spherical signals with finiterateofinnovation,"2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), New Orleans, LA, 2017, pp. 4024-4028.

70. A. P. Bates, Z. Khalid, J. D. McEwen and R. A. Kennedy, “An optimal dimensionality multi-shell sampling scheme with accurate and efficient transforms for diffusion MRI," 2017 IEEE 14th International Symposium on Biomedical Imaging (ISBI 2017), Melbourne, VIC, 2017, pp. 770-77

69. W. Nafees, Z. Khalid and R. A. Kennedy, “Signal analysis on the ball: Design of optimal basis functions with maximal multiplicative concentration in spatial and spectral domains," 2017 International Conference on Systems, Signals and Image Processing (IWSSIP), Poznan, 2017, pp. 1-5

68. W. Nafees, Z. Khalid, R. A. Kennedy and J. D. McEwen, “Optimal-dimensionality sampling on the sphere: Improvements and variations," 2017 International Conference on Sampling Theory and Applications (SampTA), Tallin, 2017, pp. 87-91.

67. U.Elahi, Z.Khalid, R.A.Kennedy and J.D.McEwen, “Iterative residual fitting for spherical harmonic transform of band-limited signals on the sphere: Generalization and analysis," 2017 International Conference on Sampling Theory and Applications (SampTA), Tallin, 2017, pp. 470-474

2016

66. K. Mazher, M. Tahir, K. Ali “GNSS Pseudorange Smoothing: Linear vs. Non-linear Filtering Paradigm” presented in IEEE Aerospace Conference, Montana, USA, March 2016.

65. Hamad Ahmed, M. Tahir, “Terrain Based Vehicle Localization Using Low Cost MEMS-IMU Sensors” IEEE 83rd Vehicular Technology Conference (VTC Spring), 2016.

64. Hamad Ahmed, M. Tahir, “Terrain Based GPS Independent Lane-Level Vehicle Localization using Particle Filter and Dead Reckoning” to appear in proceedings of 84th IEEE Vehicular Technology Conference, Montreal, Canada, 2016.

63. K. Mazher, M. Tahir, “Small Cycle Slip Detection using Singular Spectrum Analysis ” 24th European Signal Processing Conference (EUSIPCO), 2016.

62. I.Ullah, F.Ud-Din, J.Chattha, and M.Uppal, “Compress-and-Forward Relaying: Prototyping and Experimental Evaluation using SDRs,” Proc. IEEE Vehicular Technology Conference (VTC)-Fall, Montreal, Canada, September 2016.

61. M. Abubakr, A. Bibi, R. Hussain, Z. Bibi, A. Gul, Z. Bashir, S. Arshad, M. Uppal, and S. Chaudhary, “Towards Providing Full Spectrum Antenatal Health Care in Low and Middle Income Countries,” Proc. Biostech International Conferenceon Health Informatics (HEALTHINF), Rome, Italy, February 2016

60. U. Elahi, Z. Khalid and R. A. Kennedy, “Comparative analysis of geometrical properties of sampling schemes on the sphere," 2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS), Gold Coast, QLD, 2016, pp. 1-7.

2015

59. M Tahir, UM Khurram, A Salman;, “GNSS carrier tracking loop: Stability analysis and some improvements,” 2015 IEEE International Conference on Signal and Image Processing Applications (ICSIPA) 2015, Kualalumpur, 22-25 Oct. 2015.

58. K. Mazher, F. Javed, U. Farooq, J. Chattha, and M.Uppal, “Layered Multiplexed-Coded Relaying: Design and Experimental Evaluation,” Proc. IEEE Global Communications Conference(Globecom), SanDiego, CA, December 2015.

57. M.Shah, A.Sheikh, A.Sajjad, and M.Uppal, “A Hybrid Training-LessBrain-MachineInterface using SSVEP and EMG Signals,” Proc. IEEE Frontiers of Information Technology (FIT), Islamabad, Pakistan, December2015.

56. Z. Ahmed, Z. Tariq, I. Naqvi, and M.Uppal, “SHARF: A Single Beacon Hybrid Acoustic and RF Indoor Localization Scheme,”Proc. CROWNCOM, Doha, Qatar, April 2015.

55. Z. Khalid and R. A. Kennedy, “Spherical Harmonic Transform for Minimum Dimensionality Regular Grid Sampling on the Sphere,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2015, Brisbane, Australia, April 2015.

54. Z. Khalid and R. A. Kennedy, “Maximal Multiplicative Spatial-Spectral Concentration on the Sphere: Optimal Basis,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2015, Brisbane, Australia, April 2015.

53. A.P.Bates, Z.Khalid and R.A.Kennedy, “An Optimal Dimensionality Sampling Scheme on the Sphere for Antipodal Signals in Diffusion Magnetic Resonance Imaging,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2015, Brisbane, Australia, April 2015.

52. A. P. Bates, Z. Khalid and R. A. Kennedy, “On the Use of Antipodal Optimal Dimensionality Sampling Scheme on the Sphere for Recovering Intra-voxel Fibre Structure in Diffusion MRI," in Workshop on Computational Diffusion MRI, International Conference on Medical Image Computing and Computer Assisted Intervention MICCAI’2015, Munich, Germany, October 2015.

2014

51. I. Tariq, M. U. Baig, and M. Uppal, “Layered compress-and-forward cooperation in wireless multicast with M-ary transmissions,” Proc. IEEE Global Communications Conference (Globecom), Austin, TX, December 2014.

50. A.Azizand M.Uppal, “Energy-efficient cooperative spectrum sensing using rateless coded relaying,” Proc. IEEE Wireless Communications and Networking Conference (WCNC), Istanbul, Turkey, April 2014.

49. T. Khan, T. Anwar, M. Haider, and M.Uppal, “Efficient relaying strategy selection and signal combining using error estimation codes,” Proc. IEEE Wireless Communications and Networking Conference (WCNC), Istanbul, Turkey, April 2014.

48. Z.Khalid and R.A.Kennedy, “On the Choice of Window for Spatial Smoothing of Spherical Data,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2014, Florence, Italy, May 2014.

47. Y. F. Alem, Z. Khalid and R. A. Kennedy, “Band-Limited Extrapolation on the Sphere for Signal Reconstruction in the Presence of Noise,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2014, Florence, Italy, May 2014.

46. P. Sadeghi, R. A. Kennedy and Z. Khalid, “Minimum Mean Square Error Equalization on the 2-Sphere,” in Proc. Workshop on Statistical Signal Processing., SSP’2014, Gold Coast, Australia, Jun 2014.

45. R.A.Kennedy, Z.Khalid and P.Sadeghi, “Efficient Kernel-Based Formulations of Spatio-Spectral and Related Transformations on the 2-Sphere,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2014, Florence, Italy, May 2014.

44. Z. Khalid, R. A. Kennedy, S. Durrani and P. Sadeghi, “Localized Spatio-Spectral Analysis using an Adaptive Multi-Resolution Windowing Technique,” in Proc. Workshop on Statistical Signal Processing., SSP’2014, Gold Coast, Australia, Jun 2014.

43. Z. Khalid and R. A. Kennedy, “On the Placement of Latitudes in Iso-Latitude Optimal Dimensionality Sampling Schemes on the Sphere,” in 8th International Conference on Signal Processing and Communication Systems, ICSPCS’2014, Gold Coast, Australia, Dec. 2014, p. 7.

42. Z. Khalid and R. A. Kennedy, “Iterative Method to Compute the Maximal Concentration Slepian Band-limited Eigenfunction on the Sphere,” in 8th International Conference on Signal Processing and Communication Systems, ICSPCS’2014, Gold Coast, Australia, Dec. 2014, p. 7.

2013

41. Tahir, M.; Presti, L.L., “Fast reacquisition scheme for GNSS signals adapted to user environments,” International Symposium on Global Navigation Satellite Systems, (ISGNSS) 2013, Istanbul, 22-25 Oct. 2013.

40. A.Sanaullah, and M.Uppal, “Low-cost implementation of multi-agent pursuit and detection,” Proc. IEEE International Multi-topic conference (INMIC), Lahore, Pakistan, December 2013.

39. M. Uppal, K. Qaraqe, and Z. Xiong, “Joint Slepian-Wolf/Dirty-paper coding,” Proc. IEEE International Conferenceon Communications(ICC), Budapest ,Hungary, June2013.

38. F.Khalid, M.Uppal, and S.Masud, “Design and implementation of an ML decoder for tailbiting convolutional code,” Proc. IEEE International Symposium on Circuits and Systems (ISCAS), Beijing, China, May 2013.

37. T.Ahmed, M.Uppal, and A.Muhammad, “Improving efficiency and reliability of gunshot detection systems,” Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing(ICASSP), Vancouver, Canada, May2013.

36. Z. Khalid and S. Durrani, “Connectivity of three dimensional wireless sensor networks using geometrical probability,” in Proc. Australian Communications Theory Workshop (AusCTW), 2013, pp. 47–51.

35. R. A. Kennedy, Z. Khalid, and Y. F. Alem, “Spatial correlation from multipath with 3D power distributions having rotational symmetry,” in 7th International Conference on Signal Processing and Communication Systems, ICSPCS’2013, Gold Coast, Australia, Dec. 2013, p. 7.

34. R.A.Kennedy, P.Sadeghi, Z.Khalid, andJ.D.McEwen, “Classificationandconstruction of closed-form kernels for signal representation on the 2-sphere,” in Wavelets and Sparsity XV, SPIE international symposium on optics and photonics, San Diego, CA, 2013. (invited contribution)

33. Z. Khalid, R. A. Kennedy, P. Sadeghi, and S. Durrani, “Spatio-spectral formulation and design of spatially-varying filters for signal estimation on the 2-sphere,” in in Wavelets and Sparsity XV, SPIE international symposium on optics and photonics, San Diego, CA, 2013. (invited contribution)

2012

32. Tahir, M., Presti, L. Lo, Fantino, M., “Folding Techniques for Low Complexity Acquisition of Modern GNSS Signals,” Proceedings of the 2012 International Technical Meeting of The Institute of Navigation, Newport Beach, CA, January 2012, pp. 269-310.

31. Tahir, M., Presti, L. Lo, Fantino, M., “Characterizing Different Open Loop Fine Frequency Estimation Methods for GNSS Receivers,” Proceedings of the 2012 International Technical Meeting of The Institute of Navigation, Newport Beach, CA, January 2012, pp. 311-355.

30. Tahir, M.; Presti, L.L.; Fantino, M.; , “A novel quasi open loop frequency estimator for GNSS signal tracking,” Position Location and Navigation Symposium (PLANS), 2012 IEEE/ION , vol., no., pp.952-960, 23-26 April 2012 doi: 10.1109/PLANS.2012.6236836

29. Tahir, M.; Presti, L.L.; , “ Two Sequential Acquisition Techniques for Weak GNSS Signals,” first international IEEEAESS European conference about space and satellite telecommunication, 2-5 October 2012.

28. Tahir, M., Presti, L. Lo, “ A Novel Parallel Carrier Tracking Architecture for Weak GNSS Signals,” Proceedings of the 2012 ION GNSS, Nashville, September 2012.

27. J. Amjad, M. Uppal, and S. Qaiser, “Multi-level compress and forward coding for halfduplexrelays,”Proc. IEEEGlobalCommunicationsConference (GLOBECOM), Los-Angeles, CA,December2012.

26. T.Khan, M.Uppal, A.Høst-Madsen, and Z.Xiong, “Rateless-Coded Hybrid Amplify/Decode Forward Cooperation for a Wireless Multicast Channel,” Proc. IEEE International Symposium on Information Theory, Boston, MA, July 2012.

25. Z. Khalid, S. Durrani, P. Sadeghi, and R. A. Kennedy, “Concentration uncertainty principles for signals on the unit sphere,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2012, Mar. 2012, pp. 3717–3720.

24. Z.Khalid, R.Kennedy, and P.Sadeghi, “Efficient computation of commutative anisotropic convolution on the 2-sphere,” in 6th International Conference on Signal Processing and Communication Systems, ICSPCS’2012, Gold Coast, Australia, Dec. 2012, p. 7.

2011

23. Tahir M.; Fantino M.; Presti L.L.; , “Sequential Bayesian Detection of GNSS signals,” Localization and GNSS (ICLGNSS), 2011 International Conference on , vol., no., pp.87-92, 29-30 June 2011.

22. Tahir, M., Presti, L. Lo, “ Performance Analysis of Pre-correlation Differential Acquisition Scheme” in Navitec 2012, ESTEC Noorwijk (The Netherlands), December 5-7, 2011.

21. M. Uppal, G.Yue, X.Wang, and Z.Xiong, “A multi-level design for dirty-paper coding with applications to the cognitive radio channel,” Proc. IEEE GlobeComm, Houston, TX, December2011.

20. G. Yue, M. Uppal, and X. Wang, “Doped LT decoding with application to wireless broadcast service,” Proc. IEEE International Conference on Communications, Kyoto, Japan, June 2011.

19. Z. Khalid, S. Durrani, R. A. Kennedy, and P. Sadeghi, “On the construction of low-pass filters on the unit sphere,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2011, Prague, Czech Republic, May 2011, pp. 4356–4359.

18. W. Huang, Z. Khalid, and R. A. Kennedy, “Efficient computation of spherical harmonic transformusingparallelarchitectureofcuda,”in 5th International Conference on Signal Processing and Communication Systems, ICSPCS’2011, Honolulu , HI, Dec. 2011, p.6.

17. Z. Khalid, S. Durrani, R. A. Kennedy, and P. Sadeghi, “Revisiting Slepian concentration problem on the sphere for azimuthally non-symmetric regions,” in 5th International Conference on Signal Processing and Communication Systems, ICSPCS’2011, Honolulu, HI, Dec. 2011, p. 7.

16. Z. Khalid, R. A. Kennedy, S. Durrani, and P. Sadeghi, “Conjugate gradient algorithm for extrapolation of sampled bandlimited signals on the 2-sphere,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2012, Kyoto, Japan, Mar. 2011.

15. Z. Khalid, S. Durrani, P. Sadeghi, and R. A. Kennedy, “Ambiguity function and Wigner distribution on the sphere,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2012, Kyoto, Japan, Mar. 2011.

2010

14. M. Uppal, G. Yue, X. Wang, and Z. Xiong, “A rateless coded protocol for half-duplex wireless relay channels,” Proc. IEEE International Symposium on Information Theory, Austin, TX, June2010.

13. M.Uppal, A.Høst-Madsen, and Z.Xiong, “Outage capacity of the broadcast channel in the low power regime,” Proc. IEEE International Symposium on Information Theory, Austin, TX, June2010.

12. M.Uppal, G.Yue, Y.Xin, X.Wang, and Z.Xiong, “A dirty-papercoding scheme for the cognitive radio channel,” Proc. IEEE International Communications Conference (ICC), Cape town, SouthAfrica, May2010.

2009

11. M. Uppal, A. Høst-Madsen, and Z. Xiong, “Cooperation in the MAC channel using frequency division multiplexing,” Proc. IEEE International Symposium on Information Theory (ISIT), Seoul, SouthKorea, June 2009.

2008

10. Z. Liu, M.Uppal, V. Stankovi´c, and Z. Xiong, “Compress-forward coding with BPSK modulation for the half-duplex Gaussian relay channel,” Proc. IEEE International Symposium on Information Theory (ISIT), Toronto, Canada, July 2008.

2007

9. M. Uppal, A. Høst-Madsen, and Z. Xiong, “Practical rateless cooperation in multiple access channels using multiplexed Raptor codes,” Proc. IEEE International Symposium on Information Theory (ISIT), Nice, France, June 2007.

8. P.Bhagawat, W.Wang, M.Uppal, G.Choi, and Z.Xiong, “An FPGA implementation of dirty paper precoding,” Proc. IEEE International Communications Conference (ICC), Glasgow, Scotland, June 2007.

7. M. Uppal, A. Høst-Madsen, and Z. Xiong, ”Practical rateless cooperation schemes for a three-user multiple-access channel,” Proc. Hawaii and SITA Joint Conference on Information Theory, Honolulu, HI, May 2007.

2006

6. M.Uppal, V.Stankovi´c, and Z.Xiong, “Code designs for MIMO broadcast channels,” Proc. IEEE International Symposiumon Information Theory (ISIT), Seattle, WA, July 2006.

5. M.Uppal, V.Stankovi´c, A.Høst-Madsen, and Z.Xiong, “Code design for transmitter cooperation,” Poster presented at MSRI Workshop on Mathematics of Relaying and Cooperation in Communication Networks, Berkley, CA, April 2006.

4. F. Khan, M. Uppal, W. Song, M. Kang, and A. Mirza, “FGPA implementation of a neural network for character recognition”, ISSN (3), Lecture Notes in Computer Science, Vol. 3973, pp. 1357-1365, Springer, April 2006.

3. M.Uppal, Z.Liu, V.Stankovi´c, A.Høst-Madsen, and Z.Xiong” Capacity bounds and code designs for cooperative diversity,” Proc. IEEE Information Theory and Applications (ITA), SanDiego, CA, February 2006.
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2005

2. P.Bhagawat, M.Uppaland G.Choi, “FPGA based implementation of decoder for array low density parity check codes”, Proc. IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP), Philadelphia, PA, March2005

2002

1. Y.Zafar, M.Uppal,and N.D.Gohar, “A self controlling asynchronous processor–Asystem on programmable chip”, Proc. IEEE International Multi-Topic Conference(INMIC), December 2002, pp.247–253

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Contact Details

School of Science & Engineering
Lahore University of Management Sciences

tahir@lums.edu.pk

(+92) 42 35608000 Ext. 8423, 8177, 8112