Presentation | 2007-03-16 A Construction method of Spread Spectrum Codes Takumi Sugawara, Kouichi Ohnuma, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A new spread spectrum code construction method called alternating-concatenation coding is proposed. In the method, firstly, two different pseudorandom sequences of equal length with good auto- and cross-correlation characteristics are chosen and are used as coding element. An alternating-concatenation code is constructed as each coding element is divided by a facter of the length and each segment of those elements are concatenated alternately in sequence. In the cases of coding element to be M-sequence and 0 inserted M-sequences, it is know that the autocorrelation and the code synchronous characteristics of alternating-concatenation codes are good. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | spread spectrum code / code construction method / segmentation / alternating concatenation / correlation characteristics / synchronized detection |
Paper # | IT2006-88,ISEC2006-143,WBS2006-85 |
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Conference Information | |
Committee | ISEC |
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Conference Date | 2007/3/9(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Security (ISEC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Construction method of Spread Spectrum Codes |
Sub Title (in English) | |
Keyword(1) | spread spectrum code |
Keyword(2) | code construction method |
Keyword(3) | segmentation |
Keyword(4) | alternating concatenation |
Keyword(5) | correlation characteristics |
Keyword(6) | synchronized detection |
1st Author's Name | Takumi Sugawara |
1st Author's Affiliation | Graduate School of Engineering, Tohoku Gakum University() |
2nd Author's Name | Kouichi Ohnuma |
2nd Author's Affiliation | Graduate School of Engineering, Tohoku Gakum University |
Date | 2007-03-16 |
Paper # | IT2006-88,ISEC2006-143,WBS2006-85 |
Volume (vol) | vol.106 |
Number (no) | 597 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |