One-shot near-far resistant CDMA detection in multipath fading channels-an O^3 BPSK based systemZheng, F.-C. and Barton, S.K. (1995) One-shot near-far resistant CDMA detection in multipath fading channels-an O^3 BPSK based system. In: 1995 IEEE 45th Vehicular Technology Conference. IEEE Press, pp. 489-493. ISBN 078032742X 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/VETEC.1995.504915 Abstract/SummaryThis paper applies O3BPSK (orthogonal on-off PSK) signaling scheme to multipath fading CDMA channels, for the purpose of near-far resistant detection in the reverse link. Based on the maximum multipath spreading delay, a minimum duration of “off” is suggested, with which the temporally adjacent bits (TABs) from different users at the receiver are decoupled. As a result, a Rake-type one-shot linear decorrelating detector (LDD) is obtained. Since no knowledge of echo amplitudes is needed, a blind detection can be realised.
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