| 发明名称 |
APPARATUS AND METHODS FOR CROSSTALK COMPENSATION |
| 摘要 |
It is described an apparatus for determining a PLC-to-DSL crosstalk estimate. The apparatus comprises a PLC-to-DSL channel estimator which is arranged to receive an input signal, comprising a DSL contribution and a PLC-to-DSL crosstalk contribution, and which is arranged to determine channel state information of a PLC-to-DSL channel responsible for the PLC-to-DSL crosstalk contribution in the input signal. The apparatus further comprises a crosstalk processor which is arranged to determine the PLC-to-DSL crosstalk estimate based on the channel state information and a reconstructed PLC transmit signal. |
| 申请公布号 |
US2015009793(A1) |
申请公布日期 |
2015.01.08 |
| 申请号 |
US201414320814 |
申请日期 |
2014.07.01 |
| 申请人 |
Sony Corporation |
发明人 |
SCHWAGER Andreas;FRITZ Martin |
| 分类号 |
H04B3/32;H04B3/46 |
主分类号 |
H04B3/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus for determining a PLC-to-DSL crosstalk estimate, the apparatus comprising:
a PLC-to-DSL channel estimator arranged to receive an input signal, comprising a DSL contribution and a PLC-to-DSL crosstalk contribution, and arranged to determine channel state information of a PLC-to-DSL channel responsible for the PLC-to-DSL crosstalk contribution in the input signal; and a crosstalk processor arranged to determine the PLC-to-DSL crosstalk estimate based on the channel state information and a PLC transmit signal. |
| 地址 |
Minato-ku JP |
