Differential space time block codes using QAM constellations

The propose differential space time block codes (STBC) using quadrature amplitude modulation (QAM), which can not be utilized in the conventional differential STBC. Since QAM constellations have a larger minimum distance compared with phase shift keying (PSK), the proposed method has the advantage o...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Chan-Soo Hwang, Seung Hoon Nam, Jaehak Chung, Tarokh, V.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Block codes Constellation diagram Costs Decoding Diversity methods Fading Phase shift keying Quadrature amplitude modulation Signal to noise ratio Transmitters
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