| 补码序列与无线局域网中的补码键控 |
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| 引用本文： | 程泰昆,安建平.补码序列与无线局域网中的补码键控[J].北京理工大学学报,2002,22(4):510-513. |
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| 作者姓名： | 程泰昆 安建平 |
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| 作者单位： | 北京理工大学,电子工程系,北京,100081 |
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| 基金项目： | 教育部科学技术研究项目;; |
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| 摘 要： | 研究一种新出现的高速直接序列扩频方法--补码键控.论述了补码序列的定义、性质和序列的产生方法,其优秀的相关性质在短距离无线通信中有着广泛的应用前景.讨论了无线局域网中的补码键控的实现过程并进行了Matlab仿真.性能分析表明,补码键控能够在支持相对高速的数据速率的同时,提供一定的处理增益和编码增益.
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| 关 键 词： | 补码序列 直接序列扩频 补码键控 |
| 文章编号： | 1001-0645(2002)04-0510-04 |
| 收稿时间： | 2001/10/11 0:00:00 |
| 修稿时间： | 2001年10月11日 |
Complementary Codes and Complementary Code Keying in WLAN |
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| CHENG Tai kun and AN Jian ping.Complementary Codes and Complementary Code Keying in WLAN[J].Journal of Beijing Institute of Technology(Natural Science Edition),2002,22(4):510-513. |
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| Authors: | CHENG Tai kun and AN Jian ping |
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| Institution: | Dept. of Electronics Engineering, Beijing Institute of Technology, Beijing100081, China;Dept. of Electronics Engineering, Beijing Institute of Technology, Beijing100081, China |
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| Abstract: | Investigates a new direct sequence spread spectrum method--complementary codes keying (CCK). The paper defines the complementary codes, analyzes its properties, synthesis and applications in local area wireless communications. Practical implementation algorithms of CCK are discussed and simulated in Matlab. Based on the simulation results, the performance of CCK is discussed. CCK can implement a high data rate with some processing coding gain. |
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| Keywords: | complementary codes direct sequences spread spectrum complementary codes keying |
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