Selected Publications: Dinesh Rajan

Journal Publications

• D. Rajan, Exploiting transmit buffer information at the receiver in block fading channels, to appear in EURASIP Journal on Advances in Signal Processing, 2008
• D. Rajan, T. Muharemovic, Bounds on the capacity of the Gaussian soft handover channel, IEEE Transactions on Vehicular Technology, July 2008.
• Y. Peng, K. Josiam, D. Rajan, Diversity Multiplexing Tradeoff in MIMO Frequency Selective Channels with Partial CSIT, IEEE Communication Letters, June 2008
• T. Mirani, D. Rajan, M. Christensen, S. Douglas, S. Wood, Computational Imaging systems: Joint design and end-to-end optimality, Journal of Applied Optics, May 2008
• S. L. Wood, S. Lee, G. Yang, M. P. Christensen, D. Rajan, Impact of measurement precision and noise on superresolution image reconstruction, Journal of Applied Optics, Vol. 47, Issue 10, pp. B128-B138, May 2008
• D. Rajan, Power efficient delay allocation in wireless multihop networks, IEEE Transactions on Vehicular Technology, Vol 56, Num 4, July 2007, pp 1813-1825.
• K. Josiam, D. Rajan, Bandwidth Efficient Channel Estimation using Super-Imposed Pilots in OFDM Systems, IEEE Transactions on Wireless Communications, Vol 6, Num 6, June 2007, pp. 2234-2245.
• D. Rajan, Towards Universal Power Efficient Scheduling In Gaussian Channels, IEEE Journal on Selected Areas in Communications, Vol 25, Num 4, May 2007, pp. 808-818.
• H. Lan, S. L. Wood, M. Christensen, D. Rajan, Benefits of optical system diversity for multiplexed image reconstruction, in Journal of Applied Optics, Vol 45, Issue 13, May 2006, pp 2859-2870.
• 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, in Journal of Applied Optics, Vol 45, Issue 13, May 2006, pp 2883-2892.
• D. Rajan, A. Sabharwal, B. Aazhang, Delay bounded packet scheduling of bursty traffic over Wireless Channels, IEEE Transactions on Information Theory, , Vol 50, Num 1, pp. 125-144, January 2004.
• D. Rajan, E. Erkip, B. Aazhang, Spreading and Power Allocation for Multiple Antenna Transmission using Decorrelating receivers, IEEE Transactions on Wireless Communication, Vol 2, Num 3, pp. 436-445, April, 2003.

Conference Papers

• S. Kizhakkemadam, D. Rajan, “Random Message Arrival in a Gaussian Cognitive Radio”, in Proceedings of IEEE ISIT, 2008.
• Y. Peng, D. Rajan, “Forwarding strategies for uplink multisource multirelay network”, in Proceedings of Sarnoff Symposium, 2008
• I. Sinharoy, S. C. Douglas, D. Rajan, Marc P. Christensen, “MODEL-BASED REGION-OF-INTEREST ESTIMATION FOR ADAPTIVE RESOURCE ALLOCATION IN MULTI-APERTURE IMAGING SYSTEMS” in Proceedings of IEEE ICASSP, Las Vegas, April 2008
• S. Kizhakkemadam, D. Rajan, M. D. Srinath, ``On the Relationship between Queuing Delay and Spatial Degrees of Freedom of a MIMO Multiple Access Channel'', Proceedings of IEEE GLOBECOM, Washington, DC, November 2007.
• K. Josiam, D. Rajan, M. D. Srinath, ``Diversity Multiplexing Tradeoff in Multiple Antenna Multiple Access Channels with Partial CSIT'', Proceedings of IEEE GLOBECOM, Washington, DC, November 2007.
• K. Josiam, D. Rajan, M. D. Srinath, ``Optimal Diversity Multiplexing Tradeoff Region in Asymmetric Multiple Access Channels'', to appear in Proceedings of IEEE Vehicular Technology Conference (VTC), September 2007.
• 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.
• K. Josiam, D. Rajan, ''Multiuser diversity in wireless networks: A diversity-multiplexing perspective'', in Proceedings of CISS, Johns Hopkins University, March 2007.
• S. Kizhakkemadam, D. Rajan, ``Queueing aspects of multiantenna multiple access channels'', in Proceedings of IEEE GLOBECOM, November 2006, pp 1-5.
• D. Rajan, T. Muharemovic, ``Bounds on the capacity of the soft handover channel'', in Proceedings of Annual Allerton Conference on Communication, Control, and Computing, Monticello, IL, September 2006.
• 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.
• S. L. Wood, H. Lan, M. Christensen, D. Rajan, ``Edge Detection Performance in Super-resolution image reconstruction from camera arrays'' in Proceedings of DSP Workshop, Wyoming, September 2006, pp 38-43.
• S. L. Wood, H. Lan; D. Rajan, M. Christensen, ``Super-resolution Image Reconstruction Algorithms For Steerable Arrays of Sub-imagers'', in Proceedings of Asilomar conference on Signals, Systems and Computers, Pacific Grove, CA, October-November 2006, pp 1909-1913.
• 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), Las Vegas, NV, April 2006, pp 318-324.
• S. Kizhakkemadam, 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), Adelaide, Australia, September 2005, pp 1661-1665.
• 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)
• 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.
• 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.
• 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.
• M. Christensen, M. Haney, D. Rajan, S. Wood and S. Douglas. “PANOPTES: A thin agile multi-resolution imaging sensor'', GOMACTech, Las Vegas, NV, April 2005.
• T. Mirani, M. Christensen, S. Douglas, D. Rajan, S. Wood. ``Optimal Co-design of computational imaging system.'', in Proceedings of ICASSP, Philadelphia, March 2005, pp 597-600.
• S. Wood, B. Smithson, D. Rajan, M. Christensen. ``Performance of a MVE Algorithm for Compound Eye Reconstruction using lens diversity'', in Proceedings of ICASSP, Philadelphia, March 2005.
• S. Wood, D. Rajan, M. Christensen,``Reconstruction algorithms for compound eye images using lens diversity
'', in Defense Applications of Signal Processing, 2005. (invited paper)

• D. Rajan, Towards universal power efficient scheduling in wireless channels, Proceedings of International Conference on Communications (ICC), Paris, France, pages 123-127, June, 2004.
• A. Janefalkar, K. Josiam, D. Rajan. Cellular Adhoc Relay for Emergencies (CARE) in Proceedings of Vehicular Technology Conference (VTC), Los Angeles, CA, September 2004.
• S. Wood, D. Rajan, M. Christensen, S. Douglas, B. Smithson Resolution Improvement for Compound Eye Images through Lens Diversity, to appear in Proceedings of DSP workshop, New Mexico, August 2004.
• D. Rajan, A. Sabharwal, B. Aazhang, Outage behaviour with delay and CSIT, Proceedings of International Conference on Communications (ICC), pages 578-582, June 2004.
• D. Rajan, A. Sabharwal, B. Aazhang, Power efficient broadcast scheduling with delay deadlines, Proceedings of Broadnets, 2004.
• A. Janefalkar, K. Josiam, D. Rajan. Power considerations for Cellular Adhoc Relay in Proceedings of Emerging Technologies Conference~(ETC), Dallas, TX, October 2004.
• 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.
• D. Rajan and A. Sabharwal, Power efficient broadcast scheduling with delay constraints. IEEE Emerging Telecommunications Technologies Conference (ETTC), Dallas, Texas, September 2003.
• B. Aazhang, D. Rajan and A. Sabharwal, Wireless Communications: A power efficiency perspective IEEE Seventh International Spread Spectrum Techniques and Applications (ISSTA), 2002, Prague, Caech Republic, vol 1, page 7.
• D. Rajan, A. Sabharwal, B. Aazhang, Delay and Rate Constrained Transmission Policies over Wireless Channels, Communication Theory Mini-Conference in conjunction with GLOBECOM, November, 2001, San Antonio, TX.
• A. Sabharwal, D. Rajan, B. Aazhang, Dual Problems in Power Control, Allerton Conference on Communication, Control and Computing, October, 2001, Monticello, IL.
• D. Rajan, A. Sabharwal, B. Aazhang, Impact of Multiple Access on Uplink scheduling, IEEE Information Theory Workshop, pp. 48-50, Cairns, Australia, September, 2001.
• D. Rajan, A. Sabharwal, B. Aazhang, Transmission Policies For Bursty Traffic Sources on Wireless Channels, Conference on Information Sciences and Systems, Baltimore, MD, March, 2001.
• D. Rajan, B. Aazhang, New Estimation Techniques for a class of chaotic signals, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), pp. 197-200, Volume 1, June, 2000.
• D. Rajan, E. Erkip, B. Aazhang, New Spread Spectrum Techniques for Multiple Antenna Transmit Diversity, Proceedings of GLOBECOM, pp. 2321-2325, December, 1999.
• A. Hottinen, R. Wichman, D. Rajan, Soft weighted STTD for W-CDMA, Allerton Conference on Communication, Control and Computing, pp. 204-213, September, 1999.
• D. Rajan, S. Gray, Transmit Diversity for CDMA-2000, Wireless Communication and Networking Conference (WCNC), September, 1999.

Thesis

• D. Rajan, Power efficient transmission policies for multimedia traffic over wireless channels, Ph.D Thesis, Rice University, Houston, Texas, April, 2002.
• D. Rajan, Spreading and Power Control for Multiple Antenna Transmit Diversity, Masters Thesis, Rice University, Houston, Texas, April, 1999.
• D. Rajan, Enhancement and restoration of degraded images, B.Tech Thesis, IIT, Madras, India, April 1997.

---

These papers are presented here to hasten the timely distribution of research results. They are subject to copyright laws of the published Journals and Conferences. If you have trouble downloading these papers, please send me email.

---

back to main page