Abstract
In nonstationary channels, error rates vary considerably. This letter proposes an effective go-back-N ARQ scheme which estimates the channel state in a simple manner, and adaptively switches its operation mode in a channel where error rates vary slowly. It provides higher throughput than other comparable ARQ schemes under a wide variety of error rate conditions.
| Original language | English |
|---|---|
| Pages (from-to) | 20-23 |
| Number of pages | 4 |
| Journal | IEEE Transactions on Communications |
| Volume | 43 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jan 1995 |