Turbo multiuser detection for differentially modulated CDMA.

In this letter, we study differentially modulated, iteratively decoded CDMA. The iterative multiuser receiver proposed consists of an additional soft-input soft-output (SISO) differential decoder, when compared to turbo multiuser detectors for absolutely modulated systems. Algorithms for iterative d...

Полное описание

Библиографические подробности

Опубликовано в::	IEEE Transactions on wireless communications 3, 2 (2004).
Главный автор:	Yi Wu
Формат:	Статья
Язык:	English
Предметы:	CDMA. Code division multiple access. Convolutional code. Differential modulation. Iterative decoding. Iterative multiuser receiver. Noncoherent demodulation. Signal to noise ratio. Soft-input soft-output differential decoder. Turbo multiuser detection. Turbo receivers.