Acquisition of direct sequence spread spectrum acoustic communication signals

Oceans 2003: Celebrating the Past... Teaming Toward the Future

Volumn 1, Issue , 2003, Pages 279-286

  Stojanovic, M ^a   Freitag, L ^b  

^a MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^b WOODS HOLE OCEANOGRAPHIC INSTITUTION   (United States)

Author keywords

Adaptive MMSE receiver; Channel estimation; Code acquisition; Code division multiple access; Equalization; Phase synchronization; Spread spectrum; Tap selection; Underwater acoustic communications

Indexed keywords

EID: 84945407613     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/OCEANS.2003.178569     Document Type: Conference Paper

References (9)

1. L. Freitag, M. Stojanovic, S. Singh and M. Johnson, "Analysis of channel effects on direct-sequence and frequency-hopped spread-spectrum acoustic communication," IEEE Journal of Oceanic Engineering, Vol-26, No.11, Oct. 2001. pp.586-593.
2. J.K. Holmes, Coherent Spread Spectrum Systems, Malabar, FL: Krieger Publishing Company, 1990.
3. J.G. Proakis, Digital Communications, New York: Mc-Graw Hill, 1995.
4. M.G. El-Tarhuni and A.U.H. Sheikh, "Code acquisition of DS/SS signals in fading channels using an LMS adaptive filter," IEEE Trans. Commun., Vol.2, No.4, Apr. 1998, pp.85-88.
5. U. Madhow, "MMSE interference suppression for timing acquisition and demodulation in direct-sequence CDMA systems," IEEE Trans. Commun., pp.1065-1075, Aug.1998.
6. R. Smith and S.L. Miller, "Acquisition performance of an adaptive receiver for DS-CDMA," IEEE Trans. Commun., Vol.47, No.9, Sept. 1999, pp.1416-1424.
7. M. Stojanovic and L. Freitag. "Multiuser undersea acoustic communications in the presence of multipath propagation," in Proc. IEEE Oceans'01 Conference, Honolulu, HI, November 2001.
8. M. Stojanovic and L. Freitag, "Hypothesis-feedback equalization for direct-sequence spread-spectrum underwater communications," in Proc. IEEE Oceans'00 Conference, Sept. 2000.
9. M. Stojanovic, L. Freitag and M. Johnson, "Channel-estimation-based adaptive equalization of underwater acoustic signals," in Proc. IEEE Occans'99 Conference, Seattle, WA, September 1999.