| Title of Article |
A Detection Technique for High Order QAM in the
Presence of Transmitter Angular Skew |
| Date of Acceptance |
7 September 2015 |
| Journal |
| Title of Journal |
the Proceedings of ICITEE 2015 |
| Standard |
SCOPUS |
| Institute of Journal |
IEEE Xplore |
| ISBN/ISSN |
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| Volume |
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| Issue |
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| Month |
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| Year of Publication |
2016 |
| Page |
|
| Abstract |
Angular skew arising from imperfect biasing of the
transmitter can cause a significant performance degradation in
high speed optical QAM systems. A simple approach to detect
QAM signal under the effect of angular skew is Gram-Schmidt
orthogonalization procedure (GSOP). However, this approach
has poor performance when the size of QAM constellation
exceeds 256. To solve this problem, a new detection algorithm is
proposed. From the results, the proposed technique outperforms
the GSOP. It provides the skew tolerance of up to 25-degrees at
BER of 10-5 for the SNR penalty of 1 dB. |
| Keyword |
optical communication; proposed detection technique; angular skew; high order QAM |
| Author |
|
| Reviewing Status |
มีผู้ประเมินอิสระ |
| Status |
ได้รับการตอบรับให้ตีพิมพ์ |
| Level of Publication |
นานาชาติ |
| citation |
false |
| Part of thesis |
true |
| ใช้สำหรับสำเร็จการศึกษา |
ไม่เป็น |
| Attach file |
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| Citation |
0
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Publication
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