Unitary space-time codes from Alamouti's scheme with APSK signals.

Unitary space-time codes have been used in differential space-time modulation, when neither the transmitter nor the receiver of a multiple antenna system knows the channel state information in Rayleigh fading channels. Among the codes in literature, unitary orthogonal space-time codes, constructed f...

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Bibliografiska uppgifter

I publikationen:	IEEE Transactions on wireless communications 3, 6 (2004).
Huvudupphovsman:	Aijun Song
Materialtyp:	Artikel
Språk:	English
Ämnen:	APSK signal. Alamouti scheme. BER. Rayleigh fading channel. Amplitude-phase-shift keying. Bit-error rate. Decoding complexity. Differential space-time modulation. Maximum likelihood decoding. Noncoherent scheme. Orthogonal space-time code. Unitary space-time code.