Cross-correlation properties between GMW and WG sequences and that of WG sequences
For odd n,the cross-correlations between Gordon-Mills-Welch（GMW） sequences and Welch-Gong（WG） sequences（decimated WG sequences with one particular exponent） and that of WG sequences were investigated.It shows that the calculations of the cross-correlation between GMW sequences and WG sequences（decim...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2007-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74657771/ |
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| Summary: | For odd n,the cross-correlations between Gordon-Mills-Welch（GMW） sequences and Welch-Gong（WG） sequences（decimated WG sequences with one particular exponent） and that of WG sequences were investigated.It shows that the calculations of the cross-correlation between GMW sequences and WG sequences（decimated WG sequences with one particular exponent） and that of WG sequences were all related to the cross-correlation of m-sequences and their decimations.Moreover,the cross-correlation of WG sequences can be 3-valued or 5-valued under a certain condition.Furthermore,the maximum magnitude of the cross-correlation between GMW sequences and WG sequences were given. |
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| ISSN: | 1000-436X |