Presentation | 1998/3/19 CPM FH-SS random Access System using Coded Modulation : BER under Multi-user Enviroment Nobuaki HAYASHI, Jun HORIKOSHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | FH-SS system with Coded quarternary-phase transition frequency shift keying(Coded QTFSK)is proposed. Coded QTFSK is a block coded modulation scheme to improve the error performance. To maintain phase coherence among frequencies of hopped signals in FH-SS, Coded QTFSK combined with adaptive sequence estimation and the differential detection is proposed. A kind of one coincidence code is applied for CDMA access. In this paper, we clarify the error performance of this system. Results are obtained from computer simulation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | FH-SS / CPM-Differential detection / adaptive channel simulation / multiuser system / diversity effect |
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Committee | IT |
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Conference Date | 1998/3/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Information Theory (IT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | CPM FH-SS random Access System using Coded Modulation : BER under Multi-user Enviroment |
Sub Title (in English) | |
Keyword(1) | FH-SS |
Keyword(2) | CPM-Differential detection |
Keyword(3) | adaptive channel simulation |
Keyword(4) | multiuser system |
Keyword(5) | diversity effect |
1st Author's Name | Nobuaki HAYASHI |
1st Author's Affiliation | Department of Electronic Engineering, Gunma University() |
2nd Author's Name | Jun HORIKOSHI |
2nd Author's Affiliation | Department of Electronic Engineering, Gunma University |
Date | 1998/3/19 |
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Volume (vol) | vol.97 |
Number (no) | 610 |
Page | pp.pp.- |
#Pages | 6 |
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