Abstract
In this paper, we use the whitening filter theory to classify different linear group-wise successive interference cancellation multi-user detectors. Three major categories are distinguished namely the whitening filter, the partially whitening filter and the non-whitening filter based group-wise successive interference cancellation detectors. Using the same theory, we study the effect of users' grouping on their convergence behavior. Our analyses are verified through simulation.
Original language | English |
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Pages | B501-B504 |
State | Published - 2004 |
Keywords
- CDMA
- Group-wise multi-user detectors
- Hybrid
- Multi-user detectors
- PIC
- SIC
ASJC Scopus subject areas
- Computer Science Applications
- Electrical and Electronic Engineering