Blind channel acquisition and channel estimation for multi-rate multicarrier DS-CDMA communicationsHuang, L. and Zheng, F.-C. (2002) Blind channel acquisition and channel estimation for multi-rate multicarrier DS-CDMA communications. In: Globecom '02: IEEE Global Telecommunications Conference, 17-21 Nov 2002, Taipei, Taiwan, pp. 340-344, https://doi.org/10.1109/GLOCOM.2002.1188097. Full text not archived in this repository. It is advisable to refer to the publisher's version if you intend to cite from this work. See Guidance on citing. To link to this item DOI: 10.1109/GLOCOM.2002.1188097 Abstract/SummaryMulti-rate multicarrier DS-CDMA is a potentially attractive multiple access method for future wireless networks that must support multimedia, and thus multi-rate, traffic. Considering that high performance detection such as coherent demodulation needs the explicit knowledge of the channel, this paper proposes a subspace-based blind adaptive algorithm for timing acquisition and channel estimation in asynchronous multirate multicarrier DS-CDMA systems, which is applicable to both multicode and variable spreading factor systems.
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