Propagation Delay Estimation of DS-CDMA Signals in a Fading Environment
1994 (English)In: IEEE Global Telecommunications Conference, Communication Theory Mini-Conference (1994 IEEE GLOBECOM), 1994, 85-89 p.Conference paper (Refereed)
The problem considered is of estimating propagation delays of the transmitted signals in a direct sequence code division multiple access (DS-CDMA) system operating over fading channels. Special attention is given to the near-far problem. An estimator based on subspace identification techniques is proposed. The Cramer-Rao bound is presented and used as a benchmark when evaluating the performance of the estimator.
Place, publisher, year, edition, pages
1994. 85-89 p.
Correlators, Data communication, Decorrelation, Delay estimation, Direct-sequence code-division multiple access, Fading, Multiaccess communication, Propagation delay, Sensor systems, Signal processing
IdentifiersURN: urn:nbn:se:kth:diva-92630DOI: 10.1109/CTMC.1994.512582OAI: oai:DiVA.org:kth-92630DiVA: diva2:514145
IEEE Global Telecommunications Conference, Communication Theory Mini-Conference (1994 IEEE GLOBECOM), 28 Nov- 2 Dec 1994, San Francisco, CA
NR 201408052012-04-052012-04-052012-04-05Bibliographically approved