抜粋
The authors propose a novel control channel quality improvement scheme for satellite communication systems using a majority decision method over convolutional coding and Viterbi decoding channels. To improve majority decision performance, which is degraded by burst errors due to Viterbi decoding in conventional serial transmission methods, a parallel transmission method is proposed. The performance of the parallel and serial transmission methods has been analyzed, and experimenta have been carried out using rate-1/2 convolutional encoding and Viterbi decoding (constraint length 4 and 7). It is shown that the parallel transmission method has about 1010 times lower block-error performance at Pe = 1 × 10-4 than the conventional method.
| 元の言語 | English |
|---|---|
| ページ | 136-140 |
| ページ数 | 5 |
| 出版物ステータス | Published - 1988 12 1 |
| 外部発表 | Yes |
ASJC Scopus subject areas
- Engineering(all)
フィンガープリント Novel control channel quality improvement in satellite communication systems employing high coding gain FEC' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。
これを引用
Morikura, M., Kubota, S., Enomoto, K., & Kato, S. (1988). Novel control channel quality improvement in satellite communication systems employing high coding gain FEC. 136-140.