Abstract
Orthogonal transmultiplexers have been successfully utilized for multiple access communications. They are of FDMA type in their most common version. The frequency selective PR-QMFs were used in transmultiplexers for CDMA communications reported in the literature. This conflicts with the fundamentals of CDMA theory. We introduce novel spread spectrum PR-QMF codes in this paper. It is shown that the spread spectrum PR-QMF codes with minimized auto- and cross-correlation properties drastically outperform the conventional Gold codes in CDMA communication scenarios considered in the paper.
| Original language | English (US) |
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| Pages | 109-112 |
| Number of pages | 4 |
| State | Published - 1996 |
| Event | Proceedings of the 1996 7th IEEE Digital Signal Processing Workshop - Loen, Norway Duration: Sep 1 1996 → Sep 4 1996 |
Other
| Other | Proceedings of the 1996 7th IEEE Digital Signal Processing Workshop |
|---|---|
| City | Loen, Norway |
| Period | 9/1/96 → 9/4/96 |
All Science Journal Classification (ASJC) codes
- Signal Processing
- Electrical and Electronic Engineering