摘要: |
本文论述了ADSL技术的产生背景,而后介绍了ADSL系统的体系结构和AD-SL几种常见的信道分割和调制技术,最后对ADSL技术的前景进行了展望。 |
关键词: 接入网 非对称数字用户环路 通信网 |
DOI:10.3969/j.issn.1001-893X. |
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基金项目: |
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Access Technology-present and Future of ADSL |
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Abstract: |
In this paper,generation background of ADSL technology is disccessed.System structure and Channel trunking and modulatisv technique is introduced.Prospect of ADSL is given. |
Key words: Access Technology,ADSL,Back-wave Cancellation, |