A multipass approach to joint data and channel estimation in long-code CDMA systems.
The problem of joint data detection and channel estimation for a code division multiple access system adopting aperiodic spreading codes is considered. Assuming that each transmitted data frame contains a short preamble of known symbols, a detection strategy is proposed that relies on an iterative e...
| Publicado en: | IEEE Transactions on wireless communications 3, 2 (2004). |
|---|---|
| Autor Principal: | |
| Formato: | Artigo |
| Idioma: | English |
| Subjects: |