Mitigation of Alien Crosstalk for Downstream DSL Impaired by Multiple Interferers
Research output: Contribution to journal › Article
Alien crosstalk is one of the major impairments for copper-based transmissions. This letter outlines a method for mitigating alien crosstalk for DSL downstream transmissions impaired by multiple interference sources. The method requires a reference channel, and includes a post processing stage in which induced correlation is applied to prepare the interference at the target channel to be reasonably removed by a prediction based mitigation step. The results show that the proposed method outperforms published alien crosstalk mitigation methods as the number of interference sources increase in G.fast scenarios.
|Research areas and keywords||
Subject classification (UKÄ) – MANDATORY
|Journal||IEEE Communications Letters|
|State||Published - 2017 Aug 18|