Research Article
Low-Complexity Hardware Interleaver/Deinterleaver for IEEE 802.11a/g/n WLAN
Table 2
Implementation details and comparison results.
| | IWCMC’05 [16] | ASICON’09 [13] | ISCAS’09 [14] | This work |
| Function | Int. | Int. & Deint. | Int. & Deint. | Int. & Deint. | Standard | WWiSE Proposal to802.11n | 802.11n | 802.11n | 802.11a/g/n | Parallel streams | 1 | 1 | 4 | 1 | Parallel bits | 24 | 3 | 6 | 6 | Technology | 0.18 μm | 0.13 μm | 65 nm | 0.13 μm | Ping-pang buffer | Yes | Yes | No | Yes | Memory area (μm2) | 564587 | 53630 | 25136 | 63273 | AGU and logic area (μm2) | 168658 | 11270 | 9690 | 7049 | AGU number | 1 | 1 | 3 | 1 | Total area (μm2) | 733245 | 64900 | 34824 | 70322 | Max frequency (MHz) | 200 | 350 | 225 | 400 | Normalized complexity | 5.205 | 0.667 | 0.765 | 0.417 |
|
|