Research

Current Projects

• First Responder Breadcrumb Communications
• RFID-Assisted Indoor Localization
• Cooperative Diversity with Resource-Limited Relays

Publications

Journal Papers

• "Soft-decision metrics for coded orthogonal signaling in symmetric alpha-stable noise," M. R. Souryal, E. G. Larsson, B. Peric, and B. R. Vojcic, IEEE Transactions on Signal Processing, vol. 56, no. 1, pp. 266-273, Jan. 2008. [pdf]
• "Exploiting multiuser diversity in reservation random access," N. Zhang, B. R. Vojcic, M. R. Souryal, and E. G. Larsson, IEEE Transactions on Wireless Communications, vol. 5, no. 9, pp. 2548-2554, Sept. 2006.
• "Adaptive modulation in ad hoc DS/CDMA packet radio networks," M. R. Souryal, B. R. Vojcic, and R. L. Pickholtz, IEEE Transactions on Communications, vol. 54, no. 4, pp. 714-725, April 2006. [pdf]
• "Information efficiency of multihop packet radio networks with channel-adaptive routing," M. R. Souryal, B. R. Vojcic, and R. L. Pickholtz, IEEE Journal on Selected Areas in Communications, vol. 23, no. 1, pp. 40-50, Jan. 2005. [pdf]
• "Unified messaging: integrating voice mail, fax and e-mail," M. Souryal and P. Russo, Answer: The Professional Journal of the Telemessaging Industry, vol. 40, no. 1, pp. 34-37, Spring 1997.

Conference Papers

• "Interference avoidance in rapidly deployed wireless ad hoc incident area networks," M. T. Refaei, M. R. Souryal, and N. Moayeri, in Proc. IEEE Infocom Workshop on Mission-Critical Networking, April 2008. [pdf]
• "Quantize-and-forward relaying with M-ary phase shift keying," M. R. Souryal and H. You, in Proc. IEEE WCNC, April 2008. [pdf]
• "Real-time deployment of multihop relays for range extension," M. R. Souryal, J. Geissbuehler, L. E. Miller, and N. Moayeri, in Proc. ACM MobiSys, June 2007. [pdf][data]
• "Joint rate adaptation and channel-adaptive relaying in 802.11 ad hoc networks," M. R. Souryal and N. Moayeri, in Proc. MILCOM, Oct. 2006. [pdf]
• "Performance of amplify-and-forward and decode-and-forward relaying in Rayleigh fading with turbo codes," M. R. Souryal and B. R. Vojcic, in Proc. IEEE ICASSP, May 2006. [pdf]
• "Link assessment in an indoor 802.11 network," M. R. Souryal, L. Klein-Berndt, L. E. Miller, and N. Moayeri, in Proc. IEEE WCNC, April 2006. [pdf]
• "Channel-adaptive relaying in mobile ad hoc networks with fading," M. R. Souryal and N. Moayeri, in Proc. IEEE SECON, Sept. 2005. [pdf]
• "Soft-decision metrics for turbo-coded FH M-FSK ad hoc packet radio networks," B. M. Peric, M. R. Souryal, E. G. Larsson, and B. R. Vojcic, in Proc. IEEE VTC, May 2005. [pdf]
• "Soft-decision metrics for coded orthogonal signaling in symmetric alpha-stable noise," M. R. Souryal, E. G. Larsson, B. M. Peric, and B. R. Vojcic, in Proc. IEEE ICASSP, March 2005. [pdf]
• "User-cooperative transmission with channel feedback in slow fading environments," Y. Cao, B. R. Vojcic, and M. R. Souryal, in Proc. IEEE VTC, Sept. 2004.
• "Cooperative turbo coding with time-varying Rayleigh fading channels," M. R. Souryal and B. R. Vojcic, in Proc. IEEE ICC, June 2004.
• "Adaptive modulation in ad hoc DS/CDMA packet radio networks," M. R. Souryal, B. R. Vojcic, and R. L. Pickholtz, in Proc. IEEE GLOBECOM, Dec. 2003.
• "Interference model for ad hoc DS/CDMA packet radio networks with variable coherent modulation," M. R. Souryal, B. R. Vojcic, and R. L. Pickholtz, in Proc. IEEE MILCOM, Oct. 2003.
• "Ad hoc, multihop CDMA networks with route diversity in a Rayleigh fading channel," M. R. Souryal, B. R. Vojcic, and R. L. Pickholtz, in Proc. IEEE MILCOM, Oct. 2001.
• "Adaptive modulation with imperfect channel information in OFDM," M. R. Souryal and R. L. Pickholtz, in Proc. IEEE ICC, June 2001.

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