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Probability of an Arbitrary Wedge-Shaped Region of the MPSK System in the Presence of Quadrature Error
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- Authors
- Seung Keun Park, Sung Ho Cho
- Issue Date
- 2005-03
- Citation
- IEEE Communications Letters, v.9, no.3, pp.196-197
- ISSN
- 1089-7798
- Publisher
- IEEE
- Language
- English
- Type
- Journal Article
- Abstract
- This letter presents a new and simple expression for computing the probability on an arbitrary wedge-shaped region between two different phase angles when the signal vector is perturbed by two-dimensional Gaussian noise in the presence of a quadrature error. The two-dimensional Gaussian Q-function is used to characterize the expression. The expression can be very useful to compute the analytical error probability of the M-ary phase shift keying system operating in various channel environments. © 2005 IEEE.
- KSP Keywords
- Analytical Error, Gaussian noise, M-ary phase shift keying(M-PSK), Q-Function, Quadrature error, Wedge-shaped, error probability, phase angle, two-dimensional(2D)