| 基于并元加性群正交码的软件实现 |
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| 引用本文： | 张旭,孙鹏勇. 基于并元加性群正交码的软件实现[J]. 辽宁工程技术大学学报(自然科学版), 2004, 23(Z1): 190-191 |
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| 作者姓名： | 张旭 孙鹏勇 |
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| 作者单位： | 辽宁工程技术大学,电子与信息工程系,辽宁,阜新,123000 |
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| 摘 要： | 正交编码是码分多址通信的关键技术之一,为了达到全球通信的目的需要多种多样的编码方法。对于通信设备来说,不同CDMA 编码体制的转换与沟通是需要解决的重要问题。正交码的软件实现给出了解决问题的途径,提出了基于并元加性群的正交码编码方法,并以二进制为例给出了产生正交码的部分 C 语言程序,使通信系统应用更加灵活,为软件无线电的实现开辟了道路。
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| 关 键 词： | 码分多址 正交码 并元加性群 软件无线电 |
| 文章编号： | 1008-0562(2004)增刊-0190-02 |
| 修稿时间： | 2004-05-16 |
Realization of orthogonal codes based on dyadic additive group by software |
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| ZHANG Xu,SUN Peng-yong. Realization of orthogonal codes based on dyadic additive group by software[J]. Journal of Liaoning Technical University (Natural Science Edition), 2004, 23(Z1): 190-191 |
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| Authors: | ZHANG Xu SUN Peng-yong |
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| Abstract: | Orthogonal code is one of the key technologies of CDMA communication.In order to achieve the goal of global communication,we need a variety of code ways.To communication facilities,the transformation and communication in different CDMA code systems is an important problem and needs to be resolved.Realization of orthogonal codes by software offers a method to settle the problem.Orthogonal codes method based on dyadic additive group is proposed.Moreover,take binary system for example,a C language program which produces orthogonal codes is put forward.It will make communication system more flexible and open the road for the realization of software radio. |
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| Keywords: | code division multiple access orthogonal code dyadic additive group software radio |
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