MMSE-QR factorization systolic array design for applications in MIMO signal detections

Complex-valued QR factorization is a fundamental but computationally intensive operation commonly used in various MIMO signal detection algorithms. In this paper, a novel factorization scheme based on Givens rotations and symmetrical nullification was devised. The proposed scheme successfully integr...

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Veröffentlicht in:	2010 IEEE International Symposium on Circuits and Systems (ISCAS) S. 4181 - 4184
Hauptverfasser:	Yin-Tsung Hwang, Wei-Da Chen
Format:	Tagungsbericht
Sprache:	Englisch
Veröffentlicht:	IEEE 01.05.2010
Schlagworte:	Bit error rate Clocks Computer architecture Hardware MIMO Signal design Signal detection Symmetric matrices Systolic arrays Table lookup
ISBN:	1424453089, 9781424453085
ISSN:	0271-4302
Online-Zugang:	Volltext
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