On rate-variable multidimensional DS

A general model for M-ary direct sequence-spread spectrum (DS/SS) communications is presented to provide multiple services in direct sequence-spread spectrum multiple access (DS/SSMA). The main idea is to allow each user to use parallel orthogonal spreading sequences, depending upon its needs. More...

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Foilsithe in:	IEEE Journal on selected areas in communications 17, 5 (1999).
Príomhchruthaitheoir:	Nan Guo
Formáid:	Alt
Teanga:	English
Ábhair:	M-ary direct sequence-spread spectrum. Additive white Gaussian noise. Data rates. Direct sequence-spread spectrum multiple access. Error rates. Mapping code. Multidimensional signal constellation. Multimedia services. Multiple access interference. Packet switching. Parallel orthogonal spreading sequences. Rate-variable multidimensional DS/SSMA. Sequence arrangement. Sequence consumption. Sequence sharing. System configuration.