| 摘要 |
A method and arrangement for use in a single user detector in a CDMA multi-path system, comprising providing a finite impulse response (FIR) filter; and configuring the FIR filter to derive at least a first, then a second, of the following parameters for single user detection: R (auto-correlation) function; L (Cholesky decomposition) value; X value; Y value; and S value. In this way, five of the steps required to implement the single user detector can be implemented using an FIR filter, simplifying the method and arrangement required to implement the single user detector. |
