| Presentation | 2008-02-29 Investigation on Suitable Code Parameters for Wavelength-Hopping Time-Spreading Optical CDMA Systems Using Generalized MPSCs and Optical Orthogonal Codes Tomoko K. MATSUSHIMA, Noboru OCHIAI, Takeshi NAGAO, Yasuaki TERAMACHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | There are only two free parameters such as length and weight of time-spreading codes to compose codes for two dimensional optical CDMA systems by combining MPSCs as wavelength-hopping codes and Optical Orthogonal Codes (OOCs) as time-spreading codes. Weight's of OOCs must be same as that of MPSCs as wavelength-hopping codes. Furthermore, these weight's must be prime then these constraints restrict the degree of freedom to compose codes. By using Generalized MPSCs, it is free from this constraint. Investigation on suitable code parameters for wavelength-hopping time-spreading optical CDMA systems using generalized MPSCs and OOCs to decrease the bit error rate is introduced. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical CDMA / wavelength-hopping time-spreading code / MWOOC / Modified prime sequence code / Generalized MPSC |
| Paper # | IT2007-64,ISEC2007-161,WBS2007-95 |
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| Conference Information | |
| Committee | WBS |
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| Conference Date | 2008/2/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Wideband System(WBS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Investigation on Suitable Code Parameters for Wavelength-Hopping Time-Spreading Optical CDMA Systems Using Generalized MPSCs and Optical Orthogonal Codes |
| Sub Title (in English) | |
| Keyword(1) | Optical CDMA |
| Keyword(2) | wavelength-hopping time-spreading code |
| Keyword(3) | MWOOC |
| Keyword(4) | Modified prime sequence code |
| Keyword(5) | Generalized MPSC |
| 1st Author's Name | Tomoko K. MATSUSHIMA |
| 1st Author's Affiliation | Information Systems Engineering Dept., Polytechnic Univ.() |
| 2nd Author's Name | Noboru OCHIAI |
| 2nd Author's Affiliation | Ibaraki Pref. Academy of Industrial Technology |
| 3rd Author's Name | Takeshi NAGAO |
| 3rd Author's Affiliation | Sansou Systems |
| 4th Author's Name | Yasuaki TERAMACHI |
| 4th Author's Affiliation | Information Systems Engineering Dept., Polytechnic Univ. |
| Date | 2008-02-29 |
| Paper # | IT2007-64,ISEC2007-161,WBS2007-95 |
| Volume (vol) | vol.107 |
| Number (no) | 503 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |