| 无线信元反向复用及动态容量调整技术研究 |
| |
| 引用本文： | 刘增辉.无线信元反向复用及动态容量调整技术研究[J].无线电通信技术,2006,32(3):16-18. |
| |
| 作者姓名： | 刘增辉 |
| |
| 作者单位： | 中国电子科技集团公司第54研究所,河北,石家庄,050081 |
| |
| 摘 要： | 根据ATM无线链路组网需求,提出了适合无线链路反向复用的编码及动态容量调整技术。该技术适用于利用微波、散射和卫星等传输手段进行ATM/MPLS无线机动组网,编码纠错门限为2×10-3,当通信节点无线传输距离增大或信道传输质量变恶劣时,通过动态容量调整技术自动降低信号速率以提高业务传输质量,该项技术特别适合新一代宽带网络。
|
| 关 键 词： | 无线信元反向复用(WLIMA) 宽带机动组网 纠错编码 动态容量调整 |
| 文章编号： | 1003-3114（2006）03-16-3 |
| 收稿时间： | 2005-10-21 |
| 修稿时间： | 2005-10-21 |
Study on wireless link inverse multiplex for ATM and link capacity adjustment scheme |
| |
| LIU Zeng-hui.Study on wireless link inverse multiplex for ATM and link capacity adjustment scheme[J].Radio Communications Technology,2006,32(3):16-18. |
| |
| Authors: | LIU Zeng-hui |
| |
| Abstract: | According to the latest inverse multiplex of ATM and codec technologies, a new IMA control and transport method has been developed, which can overcome signal fading of the wireless link such as scatter, satellite and microwave channel, and then adaptively adjusts the link capacity, as well RS codec is applied which can works very well unless channel error bit rate is more than 2×10~ -3 . Due to large distance or signal fading between nodes, the quality of services can be improved greatly by automatically adjusting the link capacity and error control. This technology can be widely used in wireless connected ATM/MPLS broadband network. |
| |
| Keywords: | wireless link IMA broadband mobile network coder and decoder dynamic capacity adjust |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
