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). |
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| Autor principal: | |
| Formato: | Artículo |
| Lenguaje: | English |
| Materias: |