| 发明名称 |
Decision feedback equalizer (DFE) utilizing error propagation information |
| 摘要 |
Embodiments include a method comprising: receiving a signal comprising a plurality of symbols; estimating that a first symbol of the plurality of symbols has a first value; based on the first value of the first symbol, cancelling, at least in part, inter symbol interference that the first symbol has on a second symbol of the plurality of symbols; determining a first error associated with the first value of the first symbol; and in response to the first error being higher than a threshold value, generating, for the first symbol, a second value that is different from the first value of the first symbol, and based on the second value of the first symbol, cancelling, at least in part, inter symbol interference that the first symbol has on the second symbol. |
| 申请公布号 |
US9363111(B1) |
申请公布日期 |
2016.06.07 |
| 申请号 |
US201514666666 |
申请日期 |
2015.03.24 |
| 申请人 |
Marvell International Ltd. |
发明人 |
Sun Junqing |
| 分类号 |
H04L25/03 |
主分类号 |
H04L25/03 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
receiving a signal comprising a plurality of symbols; estimating a first value of a first symbol of the plurality of symbols; based on the first value of the first symbol, cancelling, at least in part, inter symbol interference that the first symbol has on a second symbol of the plurality of symbols; determining a first error associated with the estimation of the first value of the first symbol; and in response to the first error being higher than a threshold value,
generating, for the first symbol, a second value that is different from the first value of the first symbol, andbased on the second value of the first symbol, cancelling, at least in part, inter symbol interference that the first symbol has on the second symbol. |
| 地址 |
Hamilton BM |
