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Performance Analysis of Symbol Error Probability for MPSK with an I-Q Unbalance over a Rician Fading Channel
Jinah PARK Seungkeun PARK Kyoung Rok CHO
Publication
IEICE TRANSACTIONS on Communications
Vol.E88-B
No.4
pp.1702-1704 Publication Date: 2005/04/01 Online ISSN:
DOI: 10.1093/ietcom/e88-b.4.1702 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Wireless Communication Technologies Keyword: MPSK, symbol error probability, I-Q unbalance, Rician fading channel,
Full Text: PDF(246.1KB)>>
Summary:
Two rotational transformations are used to derive a new expression for the symbol error probability (SEP) of an M-ary phase shift keying (MPSK) with an I-Q unbalance over additive white Gaussian noise (AWGN) and Rician fading channels. We used the new expression to investigate the effect of the I-Q unbalance on the MPSK SEP performance. Our investigation confirms that this approach is a convenient way to evaluate the average SEP of an MPSK for various cases of the Rician factor.
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