发明名称 |
SYSTEM AND METHOD FOR DIGITAL SUBSCRIBER LOOP CROSSTALK CANCELLATION |
摘要 |
<p>A system and a method for crosstalk cancellation, the method includes: (i) generating estimated crosstalk cancellation matrices for each frequency bin of a group of adjacent frequency bins, wherein each estimated crosstalk cancellation matrix provides an estimation of a crosstalk cancellation that is expected to mitigate crosstalk that is generated at a single frequency bin by an array of transmitters that transmit information over different copper pairs that form a bonded digital subscriber line link; (ii) generating a group crosstalk cancellation matrix based on the estimated crosstalk cancellation matrices, wherein a size of the group crosstalk cancellation matrix is smaller that an aggregate size of the estimated crosstalk cancellation matrices; and (iii) cancelling crosstalk for each frequency bin of the group by utilizing the group crosstalk cancellation matrix.</p> |
申请公布号 |
WO2010075559(A1) |
申请公布日期 |
2010.07.01 |
申请号 |
WO2009US69481 |
申请日期 |
2009.12.23 |
申请人 |
ACTELIS NETWORKS LTD.;DOMANOVITZ, ELAD;TSUR, EITAN |
发明人 |
DOMANOVITZ, ELAD;TSUR, EITAN |
分类号 |
H04B1/10 |
主分类号 |
H04B1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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