Dinesh Rajan - Publications


Books/Book chapters

  1. ``Wireless Network Design: Optimization models and solution procedures'', Editors: J. Kennington, E. Olinick and D. Rajan, Springer International Series on Operations Research and Management Science, December 2010.

  2. ``Introduction to Wireless Networks'', D. Rajan, book chapter in [1]

  3. ``Mathematical Foundations for Communications, Signal Processing and Networking'', Editors: E. Serpedin, T. Chen, and D. Rajan, CRC Press, December 2011.

  4. ``Probability, random variables and stochastic processes'', D. Rajan, book chapter in [3]

  5. ``Spread Spectrum Communications'', D. Rajan, book chapter in Mobile Communications Handbook (Ed: Jerry Gibson), Third Edition, CRC Press, September 2012.

  6. M. George Sr, D. Blackwell, M. George Jr, and D. Rajan, ``Lean Six Sigma in the age of Artificial Intelligence'', McGraw Hill 2019.


Refereed Journal and Conference Publications

Journal articles


Accepted/Appeared

  1. X. Zhang, Y. Zeinali, B. Story, D. Rajan, ``Measurement of Three-Dimensional Structural Displacement Using a Hybrid Inertial Vision-Based System", Sensors 19(19), 4083, 2019, https://doi.org/10.3390/s19194083

  2. X. Zhang, D. Rajan, B. Story, ``Concrete Crack Detection Using Context-Aware Deep Semantic Segmentation Network'', in Computer-Aided Civil and Infrastructure Engineering, 2019, https://doi.org/10.1111/mice.12477

  3. J. Sitton, Y. Zeinali, D. Rajan, B. Story, ``Frequency estimation on a two-span continuous bridge using the dynamic response of a passing vehicle'', in ASCE Journal of Engineering Mechanics, 2019.

  4. Z. Al-Qudah, D. Rajan, ``An achievable region for the cognitive interference relay channel'', in IEEE Transactions on Cognitive Communications and Networking, pp 665-676, 2018.

  5. R. Enami, Y. Shi, D. Rajan, J. Camp, ``Pre-Crowdsourcing: Predicting wireless propgataion with phone based channel quality measurements'' Elsevier Computer Communications Journal, 2018.

  6. E. Pisek, D. Rajan, S. Abu-Surra, J. Cleveland, ``Capacity-approaching TQC-LDPC convolutional codes enabling power-efficient decoders'', in IEEE Transactions on Communications, pp 1-13, Vol 65, Issue 1, January 2017.

  7. J. D. Beshay, K.S. Subramani, N. Mahabaleshwar, E. Nourbakhsh, B. McMillin, B. Banerjee, R. Prakash, Y. Du, P. Huang, T. Xi, Y. You, J.D. Camp, P. Gui, D. Rajan, J. Chen, ``Wireless Networking Testbed and Emulator (WineTestEr)'', Computer Communications, doi: http://dx.doi.org/10.1016/j.comcom.2015.08.007, 2015.

  8. Y. Liang, O. Eliezer, D. Rajan, ``Sequential Frame Synchronization based on Hypothesis Testing based on Unknown Channel State Information'', in IEEE Transactions on Communications, doi: http://dx.doi.org/10.1109/TCOMM.2015.2438895, Vol 63, Num 8, pp: 2972-2984, August 2015.

  9. E. Pisek, D. Rajan, J. Cleveland, ``Trellis based QC-LDPC Convolutional Codes enabling low power decoders'', in IEEE Transactions on Communications, doi: 10.1109/TCOMM.2015.2424434, Vol 63, Num 6, pp: 1939-1951, June 2015.

  10. E. Faramarzi, D. Rajan, F. Fernandez, M. Christensen, ``Blind Super Resolution of real-life video sequences'', in IEEE Transactions on Image Processing, 2016.

  11. Y. Liang, O. Eliezer, D. Rajan, ``Receiver design of radio controlled clocks based on the new WWVB broadcast format'', IEEE Transactions on Wireless Communications, Vol 14, Num 3, pp 1663-1675, March 2015.

  12. Y. Du, D. Rajan, J. Camp, ``Analysis and experimental evaluation of rate adaptation with transmit buffer information", in EURASIP Journal of Wireless Communications and Networking, 2014: DOI: 10.1186/1687-1499-2014-62.

  13. Y. Liang, O. Eliezer, D. Rajan, J. Lowe, ``WWVB Time Signal Broadcast: An enhanced broadcast format and multimode receiver", in IEEE Wireless Communications Magazine, pp:210-217, May 2014.

  14. Z. Al-Qudah, D. Rajan, ``Dirty Paper Coding for Gaussian Cognitive Z-Interference Channel'', in IEEE Transactions on Wireless Communications, pp: 6086-6095, December 2013.

  15. P. Huang, D. Rajan, J. Camp, ``An Autoregressive Doppler Spread Estimator for Fading Channels", in IEEE Wireless Communications Letters, pp: 655-658, December 2013.

  16. D. Rajan, ``Optimum number of hops in linear multihop wireless networks'', International Journal of Advances in Engineering Sciences and Applied Mathematics, published by Indian Institute of Technology (IIT), Madras in conjunction with Springer, 2013

  17. R. Ramanujapuram, D. Rajan, M. D. Srinath, ``Capacity and fairness of the multiple access channel in energy harvesting wireless networks'', International Journal of Advances in Engineering Sciences and Applied Mathematics, published by Indian Institute of Technology (IIT), Madras in conjunction with Springer, 2013.

  18. E. Faramarzi, D. Rajan, M. Christensen, ``Blind Image Deconvolution and Super-resolution by Huber-Markov priors'', in IEEE Transactions on Image Processing, 2013.

  19. M. Somayaji, M. Christensen, E. Faramarzi, D. Rajan, J. P. Laine, D. Granquist-Fraser, P. Sebelius, A. Zachai, M. Chaparala, G. Blasche, K. Baldwin, B. Ogunfemi, ``Prototype Development and Field Test Results of an Adaptive Multi-resolution PANOPTES Imaging Architecture'', Applied Optics (Feature), 51, A48-A58, 2012.

  20. J. Kratz, J. Kennington, D. Rajan, ``A WLAN design problem with known mobile device locations'', in Telecommunications System, Vol 53, Issue 2, pages 227-238, June 2013.

  21. Y. Peng, D. Rajan, `` Half-duplex Gaussian interference channel with transmitter and receiver cooperation'', IEEE Communications Letters, Vol 14, Num 5, May 2010.

  22. Y. Peng, D. Rajan, `` Capacity bounds for Cognitive MIMO Gaussian Z-interference channel'', in IEEE Transactions on Vehicular Technology, Vol 59, Num 4, pp. 1865-1876, May 2010.

  23. D. Rajan, ``Exploiting transmit buffer information at the receiver (TBIR) in block fading channels'', in EURASIP Journal on Advances in Signal Processing, Volume 2009: paper id: 520287.

  24. D. Rajan, T. Muharemovic, "Bounds on the capacity of the Gaussian soft handover channel", IEEE Transactions on Vehicular Technology, Vol 57, Num 4, pp. 2268-2279, July 2008.

  25. T. Mirani, D. Rajan, M. Christensen, S. Douglas, S. Wood. ``Computational Imaging Systems: Joint Design and End to End Optimality'' Journal of Applied Optics, Vol 47, Issue 10, May 2008.

  26. Y. Peng, K. Josiam, D. Rajan. ``Diversity Multiplexing Tradeoff in MIMO Frequency Selective Channels with Partial CSIT ``, IEEE Communications Letters, Vol 12, Num 6, pp 408-410, June 2008.

  27. S. Wood, S. Lee, G. Yang, M. P. Christensen, D. Rajan. ``Impact of Measurement Precision and Noise on Super-resolution Image Reconstruction'', Journal of Applied Optics, Vol 47, Issue 10, May 2008.

  28. D. Rajan, ``Power efficient delay allocation in wireless multihop networks'', IEEE Transactions on Vehicular Technology, Vol 56, Num 4, pp. 1813-1825, July 2007.

  29. K. Josiam, D. Rajan, ``Bandwidth Efficient Channel Estimation using Super-Imposed Pilots in OFDM Systems'', IEEE Transactions on Wireless Communications, Vol 6, Num 6, pp. 2234-2245, June 2007.

  30. D. Rajan, ``Towards Universal Power Efficient Scheduling In Gaussian Channels'', IEEE Journal on Selected Areas in Communications, Vol 25, No 4, pp. 808-818, May 2007.

  31. H. Lan, S. L. Wood, M. Christensen, D. Rajan, ``Benefits of optical system diversity for multiplexed image reconstruction'', Journal of Applied Optics, Vol 45, No 13, pp. 2859-2870, May 2006.

  32. M. P. Christensen, V. Bhakta, D. Rajan, T. Mirani, S. C. Douglas, S. L. Wood, M. W. Haney, ``Adaptive Flat Multi-resolution Multiplexed Computational Imaging Architecture utilizing Micro-mirror arrays to Steer Sub-imager Fields-of-view'', Journal of Applied Optics, Vol 45, No 23, pp. 2884-2893, May 2006.

  33. D. Rajan, A. Sabharwal and B. Aazhang. ``Delay bounded scheduling of bursty traffic over wireless channels''. IEEE Transactions on Information Theory, Vol. 50, Num. 1, pp 125-144, January 2004.

  34. D. Rajan, E. Erkip and B. Aazhang. ``Spreading and power allocation for multiple antenna transmission using Decorrelating Receivers''. IEEE Transactions on Wireless Communications, Vol. 2, Num.3, pp 436-445, May 2003.

Conference publications

Accepted/Appeared

  1. M. Badi, J. Wensowitch, D. Rajan, J. Camp, ``Experimental evaluation of Antenna Polarization and Elecation Effects on Drone Communications'', to appear in Proceedings of MSWiM, 2019.

  2. H. Wu, X. Zhang, B. Story, D. Rajan, ``Accurate vehicle detection using multi-camera data fusion and machine learning'', in Proceedings of IEEE ICASSP, London, May 2019.

  3. R. Enami, D. Rajan, J. Camp, ``RAIK: Regional Analysis with Geodata and crowdsourcing to infer key performance Indicators'', to appear in Proceedings of IEEE Wireless Communications and Networking Conference, 2018.

  4. Y. Zeinali, Y. Li, D. Rajan, B. Story, ``Accurate Structural Dynamic Response Monitoring of Multiple Structures using One CCD Camera and a Novel Targets Configuration'', in Proceedings of 11th International Workshop on Structural Health Monitoring, Palo Alto, CA, September 2017.

  5. M. Tonnemacher, D. Rajan, J. Camp, ``GeoRIPE: Using Geographical Features to Reduce In-Field Propagation Experimentation'', in Proceedings of IEEE INFOCOM, Atlanta GA, 2017.

  6. R. Enami, Y. Shi, D. Rajan, J. Camp, ``Pre-Crowdsourcing: Comparing Mobile Phone Probes to advanced drive testing equipment'', in Proceedings of 20th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (ACM MSWiM) 2017.

  7. J He, H. Liu, P. Cui, J. Landon, D. Rajan, J. Camp,``Geometry-based channel recognition for context aware applications'', in Proceedings of 14th International Symposium on modeling and optimization in mobile, adhoc and wireless networks (WiOpt), Tempe AZ, 2016, pp 1-6.

  8. P. Cui, Y. Dong, H. Liu, D. Rajan,E. Olinick, J. Camp,``Whitemesh Leveraging white spaces in wireless mesh networks'', in Proceedings of 14th International Symposium on modeling and optimization in mobile, adhoc and wireless networks (WiOpt), Tempe AZ, 2016.

  9. Y. Liang, D. Rajan, O. Eliezer, T. Jung, ``Nonlinear filtering of Narrowband Interference in a Wireless Synchronizer'', in IEEE DCAS, October 2015, Dallas, TX.

  10. E. Pisek, Shadi Abu-Surra, Rakesh Taori, Jim Dunham, D. Rajan, ``Enhanced cryptocoding: Joint Security and Advanced Dual-Step Quasi-cyclic LDPC coding'', to appear in 2015 IEEE Global Communications Conference (GLOBECOM): Communications and Information system Security, November 2015, San Diego CA.

  11. H. Liu, J. He, O. Altintas, R. Vuyyuru, J. Camp, D. Rajan, ``FIT: On-the-fly, In-situ training with sensor data for SNR-based rate selection'', in Proceedings of IEEE Wireless Communications and Networking Conference (WCNC), New Orleans, LA, 2015.

  12. P. Cui, M. Tonnemacher, D. Rajan, J. Camp, ``WhiteCell: Energy-efficient Use of Unlicensed Frequency bands for Cellular Offloading'', Proceedings of IEEE DySPAN, Stockholm, Sweden, 20015.

  13. J. Beshay, Y. Du, P. Huang, N. Mahabaleshwar, B. Mcmillin, E. Nourbakhsh, K. Subramani, T. Xi, B. Banerjee, J. Camp, J. Chen, P. Gui, R. Prakash, D. Rajan, ``Wireless Networking Testbed and Emulator (WiNeTestEr)'', in Proceedings of MSWiM, 2014.

  14. P. Huang, D. Rajan, ``Bounds on the overhead of spectrum sensing in Cognitive radio'', in Proceedings of IEEE GLOBECOM, December 2014, Austin, TX.

  15. P. Huang, D. Rajan, ``Estimation of centralized spectrum sensing overhead for cognitive radio'' in Proceedings of IEEE PIMRC, September 2014, Washington D.C.

  16. J. He, D. Rajan, ``Transmission strategies for MIMO channels with processing and transmit power constraints", in Proceedings of IEEE ISIT, July 2014, Honolulu, Hawaii.

  17. Y. Liang, O. Eliezer, D. Rajan, A. Ramasami, W. Khalil, ``Improved Robustness Improvement in BPSK Receivers for the Enhanced BPSK Broadcast", in Proceedings of Texas Symposium of Wireless and Microwave Circuits and Systems, 2014.

  18. P. Cui, H. Liu, D. Rajan, J. Camp, ``A Measurement Study of White Spaces across diverse Population Densities", in Proceedings of WiOpt, 2014.

  19. J. He, D. Rajan, ``Expected rate of slow fading channel with partial CSIT under computational and transmit power constraints," in Proceedings of IEEE GLOBECOM, Atlanta, GA, December 2013.

  20. R. Ramanujapuram, D. Rajan, M. Srinath, ``System trade-offs in point-to-point energy harvesting wireless networks with finite size batteries and buffers," in Proceedings of IEEE PIMRC, London, September 2013.

  21. Y. Liang, D. Rajan, O. Eliezer, S. Balasubramanian, W. Khalil, ``A new broadcast format and receiver architecture for radio controlled clocks," to appear in Proceedings of IEEE International Midwest Symposium on circuits and systems (MWSCAS), Columbus, Ohio, August 2013.

  22. P. Cui, H. Liu, J. He, O. Altintas, R. Vuyyur, D. Rajan, J. Camp, ``Leveraging Diverse Propagation and Context for Multimodal vehicular applications", in proceedings of IEEE International Symposium on Wireless Vehicular Communications, 2013.

  23. Y. Du, P. Huang, D. Rajan, J. Camp, ``CIPRA: Coherence-aware channel indication and prediction for rate adaptation," to appear in Proceedings of IEEE International Wireless Communications and Mobile Computing Conference (IWCMC), Sardina, Italy, July 2013.

  24. Y. Du, D. Rajan, J. Camp,``Implementation and Evaluation of Channel Estimation and Phase Tracking for Vehicular Networks," to appear in Proceedings of IEEE International Wireless Communications and Mobile Computing Conference (IWCMC), Sardina, Italy, July 2013.

  25. Y. Du, D. Rajan, J. Camp, ``Analysis and experimental evaluation of rate adaptation with transmit buffer information," to appear in Proceedings of IEEE International Wireless Communications and Mobile Computing Conference (IWCMC), Sardina, Italy, July 2013.

  26. P. Huang, M. Tonnemacher, Y. Du, D. Rajan, J. Camp, ``Towards Scalable Network Emulation: Channel Accuracy versus Implementation Resources'', in Proceedings of IEEE INFOCOM 2013.

  27. P. Huang, D. Rajan, J. Camp, ``Weibull and Suzuki Fading Channel Generation Design to Reduce Hardware Resources'', in Proceedings of IEEE WCNC 2013.

  28. H. Liu, J. He, D. Rajan, J. Camp, ``Outlier Detection for Training-Based Adaptive Protocols'', in Proceedings of IEEE WCNC 2013.

  29. J. Lowe, M. Deutch, G. Nelson, D. Sutton, W. Yates, P. Hansen, O. Elizier, T. Jung, S. Morrison, Y. Liang, D. Rajan, S. Balasubramanian, A. Ramasami, W. Khalil, ``New improved system for WWVB Broadcast", $43^{rd}$ Annual Precise Time and Time Interval (PTTI) Meeting, 2012.

  30. E. Faramarzi, D. Rajan, M. Christensen, ``Space-time Superresolution from multiple videos'' in Proceedings of ISSPA, July 2012.

  31. H. Liu, J. He, P. Cui, J. Camp, D. Rajan, ``ASTRA: Application of Sequential Training to Rate Adaptation'', in Proceedings of IEEE SECON, June 2012.

  32. R. Ramanujapuram, D. Rajan, M. D. Srinath, ``Capacity of the multiple access channel in Energy Harvesting Wireless Networks'', in Proceedings of IEEE Wireless Communications and Networking Conference (WCNC), Paris, France, April 2012.

  33. Y. Liang, H. Liu, D. Rajan, ``Optimal placement and configuration of road-side units in Vehicular Networks'', in Proceedings of IEEE Vehicular Technology Conference, Yokohoma, Japan, May 2012.

  34. J. He, H. Liu, P. Cui, J. Landon, O. Altintas, R. Vuyyuru, D. Rajan, J. Camp, ``Design and Experimental Evaluation of Context-Aware Link-Level Adaptation'', in Proceedings of IEEE INFOCOM Mini-Conference, March 2012.

  35. Z. Al-Qudah, D. Rajan, ``Multi Input Multi Output Dirty Paper Coding (DPC): System design and performance'', in Proceedings of IEEE ICNC, Hawaii, February 2012.

  36. S. Elahamadi, M. D. Srinath, D. Rajan, R. Haberman, ``Capacity and Modeling of Nonlinear Fiber Optic Communications as a Frequency-Selective Fading Channel'', in Proceedings of IEEE ICNC, Hawaii, February 2012.

  37. E. Pisek, D. Rajan, J. Cleveland, ``Gigabit Rate Low-Power LDPC Decoder'', in Proceedings of IEEE Information Theory Workshop, October 2011.

  38. L. Yingsi, O. Eliezer, D. Rajan, ``Optimization of Cosine modulated filter bank for Narrowband RFI'', in Proceedings of IEEE GLOBECOM, Houston, TX, November 2011.

  39. J. Camp, O. Altintas, R. Vuyyuru, D. Rajan, ``Context aware Collection, Decision, and Distribution (C2D2) Engine for Multidimensional Adaptation in Vehicular Networks'' in Proceedings of VANET, September 2011.

  40. M. Somayaji, M. Christensen, E. Faramarzi, D. Rajan, J. P. Laine, D. Granquist-Fraser, P. Sebelius, A. Zachai, M. Chaparala, G. Blasche, K. Baldwin, B. Ogunfemi, ``Field test of PANOPTES-based adaptive computational imaging system'', Proceedings of COSI, July 2011.

  41. D. Rajan and E. Olinick, ``Optimal CDMA network design with uplink and downlink rate guarantees'' in Proceedings of IEEE ICC Plannet workshop, Kyoto, Japan, June 2011.

  42. R. Ramanujapuram and D. Rajan, ``Delay bounded rate and power control in energy harvesting wireless networks'', in Proceedings of IEEE WCNC Conference, Cancun, Mexico, March 2011.

  43. E. Faramarzi, V. Bhakta, D. Rajan, M. Christensen, ``Superresolution results in PANOPTES, an adaptive multiaperture folded architecture'' in Proceedings of IEEE ICIP, Hong Kong, September 2010.

  44. Y. Peng, D. Rajan, ``Achievable region of Gaussian Cognitive Z-interference channel with partial side information'' in Proceedings of IEEE GLOBECOM, Hawaii, December 2009.

  45. M. George, D. Rajan, ``Information: The lightning rod of success - The resructuring of GM can succeed'', International Atlantic Economic Conference, Boston, MA, October 2009.

  46. P. Milojkovic, J. Gill, D. Frattin, K. Coyle, K. Haack, S. Myhr, D. Rajan, S. Douglas, P. Papamichalis, M. Somayaji, M. Christensen, K. Krapels, ``Multichannel, Agile, Computationally enhanced camera based on PANOPTES architecture'', Proceedings of COSI 2009,

  47. S. Elahamadi, M. Srinath, D. Rajan, R. Haberman, ``Channel capacity and modeling of optical fiber communications'', International Conference on Wireless and Optical Communications Networks (WOCN), Cairo ,Egypt, April 2009.

  48. Y. Peng, D. Rajan, ``Capacity bounds of half duplex Gaussian cooperative interference channels'', Proceedings of IEEE ISIT 2009, Seoul, Korea.

  49. S. Elahamadi, et.al and D. Rajan, ``A Monolithic One-Sample/Bit Partial-Response Maximum Likelihood SiGe Receiver for Electronic Dispersion Compensation of 10.7G Fiber Links'' in Proceedings of OFC/NFOEC Optic Fiber Communications Conference and Expo, San Diego, CA, March 2009.

  50. Y. Peng, G. Mandyam, D. Rajan, ``CDMA vs OFDM for Wideband Cellular Systems'' in Proceedings of Asilomar Conference, October 2008.

  51. S. Kizhakkemadam, D. Rajan, ``Random Message Arrival in a Gaussian Cognitive Radio'', in Proceedings of IEEE ISIT, Toronto, Canada, July 2008.

  52. Y. Peng, D. Rajan, ``Forwarding strategies for uplink multisource multirelay network'', in Proceedings of Sarnoff Symposium, NJ, April 2008

  53. I. S. Roy, S. C. Douglas, M. P. Christensen, D. Rajan. ``Model based region of interest estimation for adaptive resource allocation in multiaperture imaging systems'', in IEEE ICASSP, Las Vegas, 2008.

  54. K. Josiam, D. Rajan, M. D. Srinath, ``Diversity Multiplexing Tradeoff in Multiple Antenna Multiple Access Channels with Partial CSIT'', in Proceedings of IEEE GLOBECOM, Washington, DC, November 2007.

  55. S. Kizhakkemadam, D. Rajan, M. D. Srinath, ``On the Relationship Between Queuing Delay and Spatial Degrees of Freedom of a MIMO Multiple Access Channel'', in Proceedings of IEEE GLOBECOM, Washington, DC, November 2007.

  56. K. Josiam, D. Rajan, M. D. Srinath, ``Optimal Diversity Multiplexing Tradeoff Region in Asymmetric Multiple Access Channels'', in Proceedings of IEEE Vehicular Technology Conference (VTC), Baltimore, MD, September 2007.

  57. S. L. Wood, G. Yang, M. P. Christensen, D. Rajan, "Effect of Measurement Precision on Super-resolution Image Reconstruction", Proc. COSI2007, Vancouver, British Columbia, June 18-20,2007

  58. K. Josiam, D. Rajan,''Multiuser diversity in wireless networks: A diversity-multiplexing perspective'', in Proceedings of CISS, Johns Hopkins University, March 2007.

  59. S. Kizhakkemadam, D. Rajan, ``Queueing aspects of multiantenna multiple access channels'', in Proceedings of IEEE GLOBECOM, San Francisco, CA, November 2006, pp 1-5.

  60. S. L. Wood, H. Lan, D. Rajan, M. Christensen, ``Super-resolution Image Reconstruction Algorithms For Steerable Arrays of Sub-imagers'', in Proceedings of $40^{th}$ Asilomar conference on Signals, Systems and Computers, Pacific Grove, CA, October-November 2006, pp 1909-1913.

  61. S. L. Wood, H. Lan, D. Rajan, M. Christensen, ``Improved Multiplexed Image Reconstruction Performance Through Optical System Diversity Design'' in Proceedings of IEEE International Conference on Image Processing (ICIP), October 2006, pp 2717-2720.

  62. D. Rajan, T. Muharemovic, ``Bounds on the capacity of the soft handover channel'', in Proceedings of $44^{th}$ Annual Allerton Conference on Communication, Control, and Computing, Monticello, IL, September 2006.

  63. S. L. Wood, H. Lan, M. Christensen, D. Rajan, ``Edge Detection Performance in Super-resolution image reconstruction from camera arrays'' in Proceedings of $12^{th}$ DSP Workshop, Wyoming, pp 38-43 September 2006.

  64. A. Damle, D. Rajan, S. Faccin, ``Hybrid Routing with Periodic Updates (HRPU) in Wireless Mesh Networks'' in Proceedings of IEEE Wireless Communications and Networking Conference (WCNC), pp. 318-324, Las Vegas, NV, April 2006.

  65. V. Bhakta, M. Christensen, D. Rajan. ``Performance Metrics for Multi-Aperture Computational Imaging Sensor'', Frontiers in Optics, Optical Society of America's Annual Meeting, Tucson, Arizona, October 2005.

  66. S. Kizhhakemadam, P. Papamichalis, M.D. Srinath, and D. Rajan. ``Tradeoff between Source and Channel Coding for Erasure Channels'', in Proceedings of International Symposium on Information Theory (ISIT), pp. 1661-1665, Adelaide, Australia, September 2005.

  67. M. Haney, M. Christensen, D. Rajan, S. Wood and S. Douglas. ``Adaptive Flat Micro-Mirror Array-Based Computational Imaging Architecture'', Proceedings of COSI, Charlotte, North Carolina, June 2005.

  68. D. Rajan. ``Power optimal scheduling in multihop wireless networks'', Proceedings of SPIE Noise and Fluctuations Conference, Noise in Communications Systems Symposium, Austin, TX, pages 48-60, May 2005 ((invited paper))

  69. M. Christensen, M. Haney, D. Rajan, S. Wood, S. Douglas, ``PANOPTES: A thin agile multi-resolution imaging sensor'', GOMACTech, Las Vegas, NV, April 2005. (invited paper)

  70. K. Josiam and D. Rajan. ``Bandwidth Efficient Channel Estimation Using Super Imposed Pilots for OFDM Systems'', in Proceedings of Conference on Information Sciences and Systems (CISS), Baltimore, MD, March 2005.

  71. T. Mirani, M. Christensen, S. Douglas, D. Rajan, S. Wood. ``Optimal Co-design of computational imaging system.'', in Proceedings of ICASSP, Vol 2, pp. 597-600, Philadelphia, March 2005.

  72. S. Wood, B. Smithson, D. Rajan, M. Christensen. ``Performance of a MVE Algorithm for Compound Eye Reconstruction using lens diversity'', in Proceedings of ICASSP, Vol 2, pp. 593-596, Philadelphia, March 2005.

  73. S. Wood, D. Rajan, M. Christensen, ``Reconstruction algorithms for compound eye images using lens diversity'', in Defense Applications of Signal Processing, 2005. (invited paper)

  74. D. Rajan, A. Sabharwal, B. Aazhang. ``Power efficient broadcast scheduling with delay constraints'', in Proceedings of Broadnets Wireless Networking Symposium, pp. 439-446, San Jose, CA, October 2004.

  75. S. Srinivasan, K. Desai, A. Chaudhri, D. Rajan. ``Dynamic Topology Management in Bluetooth networks'', in Proceedings of Emerging Technologies Conference (ETC), Dallas, TX, October 2004.

  76. A. Janefalkar, K. Josiam, D. Rajan. ``Power considerations for cellular adhoc relay'', in Proceedings of Emerging Technologies Conference (ETC), Dallas, TX, October 2004. Winner of Outstanding Student Paper award.

  77. A. Janefalkar, K. Josiam, D. Rajan. ``Cellular Adhoc Relay for Emergencies (CARE)'' in Proceedings of Vehicular Technology conference, Vol 4, pp. 2873-2877, Los Angeles, CA, September 2004.

  78. S. Wood, D. Rajan, M. Christensen, S. Douglas, B. Smithson ``Resolution Improvement for Compound Eye Images through Lens Diversity'', in Proceedings of DSP workshop, pp. 151-155, New Mexico, August 2004.

  79. D. Rajan. ``Towards Universal Power Efficient Scheduling in wireless channels with delay constraints'', Proceedings of International Conference on Communications (ICC), Paris, France, Vol 1, pages 123-127, June 2004.

  80. D. Rajan, A. Sabharwal, B. Aazhang. ``Outage probabilities with delay and CSIT'', Proceedings of International Conference on Communications (ICC), Paris, France, Vol 1, pages 578-582, June 2004.

  81. D. Rajan and A. Sabharwal, ``Power efficient broadcast scheduling'', IEEE Emerging Telecommunications Technology Conference (ETTC), Dallas, September 2003. (invited paper)

  82. B. Aazhang, D. Rajan, A. Sabharwal, ``Wireless Communications: A Power efficiency perspective'', IEEE Seventh International Spread Spectrum Techniques and Applications, 2002, Prague, Caech Republic, vol 1, page 7. (invited paper)

  83. D. Rajan, A. Sabharwal, B. Aazhang. ``Delay and rate constrained transmission policies over wireless channels''. Proceedings of GLOBECOM, San Antonio, Texas, November, 2001.

  84. A. Sabharwal, D. Rajan, B. Aazhang. ``Dual problems in power control''. Proceedings of $39^{th}$ Annual Allerton Conference on Communication, Control and Computing, Monticello, Illinois, October, 2001. (invited paper)

  85. D. Rajan, A. Sabharwal, B. Aazhang. ``Impact of multiple access on uplink scheduling''. Proceedings of IEEE Information Theory Workshop (ITW), Cairns, Australia, pp. 48-50, September, 2001.  (invited paper)

  86. D. Rajan, A. Sabharwal, B. Aazhang. ``Transmission policies for bursty traffic sources on wireless channels''. Proceedings of $35^{th}$ Annual Conference on Information Sciences and Systems (CISS), Baltimore, Maryland, pp. 429-433, Volume 1, March, 2001.

  87. D. Rajan, B. Aazhang. ``New estimation techniques for a class of chaotic signals''. Proceedings of $25^{th}$ IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), pp. 197-200, Volume 1, Istanbul, Turkey, June, 2000.

  88. D. Rajan, E. Erkip, B. Aazhang. ``New spread spectrum techniques for multiple antenna transmit diversity''. Proceedings of GLOBECOM, pp. 2321-2325, Rio De Janeiro, Brazil, December, 1999.

  89. A. Hottinen, R. Wichman, D. Rajan. ``Soft weighted STTD for W-CDMA''. Proceedings of $37^{th}$ Annual Allerton Conference on Communication, Control and Computing, pp. 204-213, Monticello, Illinois, September, 1999.

  90. D. Rajan, S. Gray. ``Transmit diversity for CDMA2000''. Proceedings of Wireless Communication and Networking Conference (WCNC), pp. 669-673, Volume 2, New Orleans, Louisiana, September, 1999.