Communications and Wireless Networks Lab
School of Electrical and Computer Engineering, Oklahoma State University
















 

Journal Articles

  1. N. Rahnavard, B. N. Vellambi, and F. Fekri, “CRBcast: A Reliable and Energy-Efficient Broadcast Scheme for Wireless Sensor Networks Using Rateless Codes,” IEEE Trans. on Wireless Communications, vol. 7, no. 12, pp. 5390-5400, Dec. 2008.

  2. N. Rahnavard, B. N. Vellambi, and F. Fekri, “Rateless codes with unequal error protection property,” IEEE Trans. on Information Theory,  vol. 53, no. 4., pp. 1521-1532, April 2007.

  3. N. Rahnavard, H. Pishro-Nik, and F. Fekri, “Unequal Error Protection Using Partially-Regular LDPC Codes,” IEEE Trans. on Communications, vol. 55, no. 3, pp. 387-391, March 2007.

  4. N. Rahnavard, B. N. Vellambi, and F. Fekri, “On low-cost broadcast and multicast trees in wireless networks,” IEEE Trans. on Wireless Communications, to be submitted.

  5. N. Rahnavard and F. Fekri, “New results on unequal error protection using LDPC codes,” IEEE Communications Letters, vol.10, no. 1, pp. 43- 45, Jan. 2006.

  6. B. N. Vellambi, N. Rahnavard, and F. Fekri, “FTS: A Distributed Energy-Efficient Scheme for Broadcasting Via Fountain Codes in Multihop Wireless Networks, IEEE Trans. on Communications, submitted Sept. 2007.

  7. H. Pishro-Nik, N. Rahnavard, and F. Fekri, “Nonuniform Error Correction Using Low-Density Parity-Check Codes,” IEEE Transactions on Information Theory, vol. 51, pp 2702-2714, July 2005.

  8. H. Pishro-Nik, N. Rahnavard, J. Ha, F. Fekri, and A. Adibi, “Low-Density Parity-Check Codes for volume holographic memory systems,” Applied Optics-IP, vol. 42, Issue 5, pp 861-870, Feb. 2003


Refereed Conference Papers

  1. A. Talari and N. Rahnavard, “'Unequal Error Protection Rateless Coding for Efficient MPEG Video Transmission,” 2009 Military Communications Conference (MILCOM), Boston, October 2009. 

  2. A. Talari and N. Rahnavard, “'Rateless Codes with Optimum Intermediate Performance,” IEEE GLOBECOM 2009, Honolulu, Hawaii, Nov.-Dec 2009. 

  3. A. Talari and N. Rahnavard, A low-latency and error-resilient video-on-demand broadcasting protocol using UEP-rateless codes,” 46th Annual Allerton Conference on Communication, Control, and Computing, Sept. 2008. 

  4. N. Rahnavard, B. N. Vellambi, and F. Fekri, “Distributed protocols for finding low-cost broadcast and multicast trees in wireless networks,” Fifth IEEE Communication Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks (SECON 2008), San Francisco, CA, June 2008.

  5. N. Rahnavard, B. N. Vellambi, and F. Fekri, FTS: A fractional transmission scheme for efficient broadcasting via rateless coding in multihop wireless networks,” 2007 Military Communications Conference (MILCOM), Orlando, FL, October 2007.

  6. N. Rahnavard, B. N. Vellambi, and F. Fekri, “Efficient broadcasting via rateless coding in multihop wireless networks with local information,” ACM International Wireless Communications and Mobile Computing Conference 2007, Honolulu, HI, Aug. 2007. 

  7. B. N. Vellambi, N. Rahnavard, and F. Fekri, “The Efficient of Finite Memory on Throughput of Wireline Packet Networks,” IEEE Information Theory Workshop (ITW) 2007, Lake Tahoe, CA, Sept. 2007, pp. 60-65.

  8. N. Rahnavard and F. Fekri, “CRBcast: A collaborative rateless scheme for reliable and energy-efficient broadcasting in wireless sensor networks,” in Proc. of ACM/IEEE 5th International conference on Information Processing in Sensor Networks (IPSN’06), Nashville, TN, April 2006, pp. 276-283.

  9. B. N. Vellambi, N. Rahnavard, and F. Fekri, “Analysis of Probabilistic Broadcasting in Grid Wireless Sensor Networks,” 2007 Hawaii and SITA Joint Conference on Information Theory, Manoa, HI, May 2007.

  10. M. Sartipi, B. N. Vellambi, N. Rahnavard, and F. Fekri, “DSCM: An energy-efficient and rate-optimal multicast protocol for ad hoc wireless networks using distributed source coding,” IEEE INFOCOM 2008, Phoenix, AZ, April 2008.

  11. N. Rahnavard and F. Fekri, “Generalization of rateless codes for unequal error protection and recovery time: asymptotic analysis,” in Proc. of IEEE International Symposium on Information Theory (ISIT’06), Seattle, WA, July 2006, pp. 526-527.

  12. N. Rahnavard and F. Fekri, “Finite-length unequal error protection rateless codes: design and analysis,” in Proc. of IEEE  GLOBECOM 2005, St. Louis, MO, Nov-Dec.2005.

  13. N. Rahnavard and F. Fekri, “Unequal error protection using low-density parity-check codes,” in Proc. of IEEE  International Symposium on Information Theory (ISIT’04), Chicago, IL, June/July 2004, p. 449.

  14. N. Rahnavard and F. Fekri, “Bounds on maximum-likelihood decoding of finite-length rateless codes," in Proc. of the 39th annual Conference on Information Science and Systems (CISS'05), Baltimore, MD, March 2005.

  15. H. Pishro-Nik, N. Rahnavard, and F. Fekri, “Results on nonuniform error correction using low-density parity-check codes,” in Proc. IEEE GLOBECOM 2003, San Francisco, CA, Dec. 2003, pp. 2041-2045.

  16. H. Pishro-Nik, N. Rahnavard, and F. Fekri, “Non-uniform error protection using low-density parity-check codes,” in Proc. of the 40th Annual Allerton Conference on Communication, Control, and Computing, Oct. 2002.

  17. H.Golnabi, N. Rahnavard, and R. Abdolvand, “Design and construction of a simple controller for auto synchronized scanning systems,” in Proc. of FAIM’98 (Flexible Automation and Intelligent Manufacturing)  Conference, Portland, OR, July 1998.

  18. H. Movahedian, N. Rahnavard, R. Abdolvand, and N. Mesgarani, “Design and implementation of a digital line isolation monitor system,” in Proc. of the 8th Iranian International Electrical Engineering Conference, May 2000.


Workshop Presentation

N. Rahnavard and F. Fekri, “Reliable and energy-efficient broadcasting in wireless sensor networks: A probabilistic rateless scheme,” MSRI Workshop on relaying and cooperation in communication networks, April 10-12, 2006, Berkeley, CA.

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