Document Type
Article
Subject Area(s)
Electrical Engineering, Physics
Abstract
Analytical expressions for the probability density function of block-wise signal-to-noise-plus-interference ratio for both synchronous and asynchronous direct-sequence spread spectrum code-division multiple access systems are developed, for equal average energy signals on the Gaussian and Rayleigh flat fading channels. Using the standard Gaussian approximation for multi-user interference, accurate density approximations are obtained, which agree very well with computer simulation results.
Publication Info
Postprint version. Published in IEEE Transactions on Communications, Volume 57, Issue 6, 2009, pages 1628-1633.
© IEEE Transactions on Communications, 2009, IEEE
Matolak, D. (2009). Probability density functions for SNIR in DS-CDMA. IEEE Transactions on Communications, 57(6), 1628-1633.
http://dx.doi.org/10.1109/TCOMM.2009.06.040385
Rights
© IEEE Transactions on Communications, 2009, IEEE
Matolak, D. (2009). Probability density functions for SNIR in DS-CDMA. IEEE Transactions on Communications, 57(6), 1628-1633.
http://dx.doi.org/10.1109/TCOMM.2009.06.040385
Included in
Signal Processing Commons, Statistical, Nonlinear, and Soft Matter Physics Commons, Systems and Communications Commons