Chalmers University of Technology

Latest Articles for Chalmers University of Technology

Mobility
Performance of Circular QAM Constellations with Time Varying Phase Noise

Time varying phase noise is a limiting factor in highspeed wireless communication systems, e.g., microwave backhaul links in cellular networks. This paper seeks to investigate the performance of circular M-ary Quadrature Amplitude Modulations (M-QAMs) in the presence of time varying phase noise. A new approximate union bound expression for the Symbol-Error Probability (SEP) of a ...

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Published: July 8, 2012, 5:00 PM PDT Modified: February 11, 2022, 4:47 PM PST Read More See more Mobility articles

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