- タイトル
- Parity bit selected spreading sequences: A block coding approach to spread spectrum
- 著者
- C.D'Amours
- 出典
- IEEE Commun. Lett.,
vol.9, no.1, pp.16-18,
2005/01.
- キーワード
- DS-CDMA, FEC, bit error rate, generator matrix
- 概要
- Parity bits are used to select the spreading sequence from a set of orthogonal spreading sequences. The information bits are them spread by this spreading sequence. At the receiver, the spreading code employed is determined from the outputs of the filters that are matched to each spreading sequence. The information bits are then determined from the output of the specific matched filter. Error correction is then performed by assuming that the parity bits are correct.
- 分類
- [SST]スペクトル拡散：乱数系列 (No.4745)