Multi-user and self interference effects in a QPSK DS-CMA downlink with a Ricean dispersive channel

This paper derives the BER in synchronous (downlink) indoor direct-sequence code division multiple access (DS-CDMA) transmission over a Ricean multipath channel with a non-uniform delay profile. Computational results will show that the performance is much better than that predicted by models which assume that all resolvable paths have independent identically distributed (i.i.d.) power.

[1]  R.W. Brodersen,et al.  A portable multimedia terminal , 1992, IEEE Communications Magazine.

[2]  Homayoun Hashemi,et al.  Impulse Response Modeling of Indoor Radio Propagation Channels , 1993, IEEE J. Sel. Areas Commun..

[3]  R. Bultitude.  Measurement, characterization and modeling of indoor 800/900 MHz radio channels for digital communications , 1987, IEEE Communications Magazine.

[4]  Laurence B. Milstein,et al.  Spread-Spectrum Communications , 1983 .

[5]  W. C. Y. Lee,et al.  Overview of cellular CDMA , 1991 .

[6]  Dilip V. Sarwate,et al.  Partial Correlation Effects in Direct-Sequence Spread-Spectrum Multiple-Access Communication Systems , 1984, IEEE Trans. Commun..

[7]  Ramjee Prasad,et al.  Performance analysis of direct-sequence spread-spectrum multiple-access communication in an indoor Rician-fading channel with DPSK modulation , 1990 .

[8]  M. Pursley,et al.  Optimal phases of maximal length sequences for asynchronous spread-spectrum multiplexing , 1980 .

[9]  R. Gold,et al.  Optimal binary sequences for spread spectrum multiplexing (Corresp.) , 1967, IEEE Trans. Inf. Theory.

[10]  K. L. A. Sastry,et al.  Performance analysis of slotted CDMA with DPSK modulation diversity and BCH : coding in indoor radio channels , 1992 .

[11]  Jean-Paul M. G. Linnartz,et al.  Improved channel modelling for performance analysis of a DS-CDMA link , 1994, 5th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Wireless Networks - Catching the Mobile Future..

[12]  M. Pursley,et al.  Performance Evaluation for Phase-Coded Spread-Spectrum Multiple-Access Communication - Part I: System Analysis , 1977, IEEE Transactions on Communications.

[13]  Evaggelos Geraniotis,et al.  Performance of binary and quaternary direct-sequence spread-spectrum multiple-access systems with random signature sequences , 1991, IEEE Trans. Commun..

[14]  L. B. Milstein,et al.  Spread spectrum for mobile communications , 1991 .