Title :
On the probability of error in linear multiuser detection
Author :
Burnashev, Marat V. ; Poor, H. Vincent
Author_Institution :
Inst. for Problems of Inf. Transmission, Russian Acad. of Sci., Moscow, Russia
Abstract :
The problem of determining the bit-error probability in linear multiuser detection analytically is considered. A number of upper and lower bounds are developed, some of which are very tight, and issues of asymptotic behavior, optimality, and Gaussian approximation are explored. Several special cases, including those of equi-energy and equi-correlated signals, are treated in some detail.
Keywords :
Gaussian distribution; error statistics; multiuser detection; optimisation; Gaussian approximation; asymptotic behavior; bit-error probability; equi-correlated signals; equi-energy signals; linear multiuser detection; lower bounds; optimality; upper bounds; Detectors; Equations; Error probability; Gaussian approximation; Gaussian noise; Maximum likelihood detection; Multiuser detection; Random variables; Signal design; Signal processing;
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.2003.814475
