The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)
- Volume 9 Issue 1
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- Pages.11-17
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- 1984
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- 1226-4717(pISSN)
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- 2287-3880(eISSN)
A Study on the PR shaped SQAM error rate with carrier phase error
PR Shape된 SQAM의 오율에 반송파위상오차가 미치는 영향에 대한 연구
Abstract
A study is presented showing the effect of carrier phase error on the error-rate of a (Class I, II, IV)PR shaped SQAM digital communication system. A simple upper bound on the probabilty of error as a function of phase error is derived and compared to one another. The results show that the three system can be used appropriately if carrier phase error is less than 3
本論文에서는 帶域幅效率을 높이기 위해서 Partial Response Signaling(PRS)을 利用한 PR shaped된 SQAM(staggered quadrature amplitude modulation)에 대하여 硏究하였다. 硏究過程에 있어서 誤率의 上限値를 구하여 서로 比較하였으며 그 結果 誤差가 3
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