The most straightforward approximation is the standard Gaussian approximation, where the MAI is approximated by a Gaussian random variable. This approximation is simple, however it is not accurate in general. In situations where the number of users is not large, the Gaussian approximation is not appropriate. In-depth analysis of must be applied. The Holtzman?s improved Gaussian approximation provides a better approximation to the MAI term. The approximation conditions the interference term on the operation condition of each user.
I'm currently doing a project regarding finding the BER of DS-CDMA with and without DTX. can someone please help me find any website which can provide codes??thank you
06 Jan 2007
i'm doing my project in multiuser detection for ds-cdma using matlab so please suggest some sites to get coding other thesis details
23 Dec 2006
am doing my project in CDMA using MATLAB so pls suggest some websites to get the coding
17 Oct 2006
Would you be kind enough to provide me with a code that generates binary codes (PRZ, UNRZ, Manchester) and produce their PSDs by the autocorrlation function, and add noise to each and simulate SNR and BER???
25 Feb 2006
i need codes for how to simulate SNR vs BER
12 Jul 2005
how is bit error rate tolerance value for CDMA or celluler communivcation system?