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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/2075

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dc.contributor.authorAl-Bayati, A K S-
dc.contributor.authorPrakriya, S-
dc.contributor.authorPrasad, S-
dc.identifier.citationCommunications, IEEE Transactions on, 51(1), 52 - 56p.en
dc.description.abstractWe propose a blind multiuser detector based on a new data precoding technique for direct-sequence code-division multiple-access signals. The modulus of all users' data is block encoded, using a sequence that is unique for each user. This precoding method, together with the analytical constant modulus algorithm for detection, enables a closed-form, one-shot detection of the desired user's signal in a multipath channel using one or more antennas. The detection process does not involve or require a channel estimation step. The proposed detector is shown to be extremely near-far resistant, and can operate properly in the presence of severe carrier frequency offset.en
dc.format.extent63697 bytes-
dc.subjectdirect-sequence code-division multiple-access signalsen
dc.titleBlock modulus precoding for blind multiuser detection of DS-CDMA signalsen
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