| Paper Abstract and Keywords |
| Presentation |
2005-05-27 11:00
Modulation Classification Error Analysis with Phase Offset
Daisuke Shimbo, Go Fukuda, Ikuo Oka, Shingo Ata (Osaka City Univ.), Chikato Fujiwara (Osaka Seikei Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
When a carrier frequency and a phase are not recovered with the sufficient accuracy in a receiver, a signal point rotates in a vector diagram. The signal point rotation causes a phase offset. In this paper, the optimal modulation classification with the phase offset is considered. Two new modulation classification methods based on joint moments of amplitude and phase are proposed with the application to the phase offset. One of the methods uses a difference of a measured moment, and another method uses a shift of signal points. The classification error probability is analyzed to show the superiority of proposed methods. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
modulation classification / phase offset / difference / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 85, IT2005-26, pp. 23-28, May 2005. |
| Paper # |
IT2005-26 |
| Date of Issue |
2005-05-20 (IT) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
IT |
| Conference Date |
2005-05-25 - 2005-05-27 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Univ. of Hawaii |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
general |
| Paper Information |
| Registration To |
IT |
| Conference Code |
2005-05-IT |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Modulation Classification Error Analysis with Phase Offset |
| Sub Title (in English) |
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| Keyword(1) |
modulation classification |
| Keyword(2) |
phase offset |
| Keyword(3) |
difference |
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| 1st Author's Name |
Daisuke Shimbo |
| 1st Author's Affiliation |
Osaka City University (Osaka City Univ.) |
| 2nd Author's Name |
Go Fukuda |
| 2nd Author's Affiliation |
Osaka City University (Osaka City Univ.) |
| 3rd Author's Name |
Ikuo Oka |
| 3rd Author's Affiliation |
Osaka City University (Osaka City Univ.) |
| 4th Author's Name |
Shingo Ata |
| 4th Author's Affiliation |
Osaka City University (Osaka City Univ.) |
| 5th Author's Name |
Chikato Fujiwara |
| 5th Author's Affiliation |
Osaka Seikei University (Osaka Seikei Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2005-05-27 11:00:00 |
| Presentation Time |
20 minutes |
| Registration for |
IT |
| Paper # |
IT2005-26 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.85 |
| Page |
pp.23-28 |
| #Pages |
6 |
| Date of Issue |
2005-05-20 (IT) |