Abstract
A new low-complexity architecture CDMA rake receiver for multi-code CDMA systems is proposed. It contains shared hardware blocks to reduce hardware complexity. The hardware complexity of the proposed architecture is compared with that of a conventional CDMA rake receiver in terms of the number of Walsh code channels. The result shows that our proposed architecture has a 12 and 18.6% reduction in gate count when the number of Walsh code channels is 4 and 7, respectively.
| Original language | English |
|---|---|
| Pages (from-to) | 1382-1383 |
| Number of pages | 2 |
| Journal | Electronics Letters |
| Volume | 34 |
| Issue number | 14 |
| DOIs | |
| Publication status | Published - 1998 Jul 9 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering