| 发明名称 | Signal modulation method, adaptive equalizer and memory storage device | ||
| 摘要 | A signal modulation method, an adaptive equalizer and a memory storage device are provided. The method includes: receiving a first signal; performing a first modulation on the first signal based on a first power mode to generate a second signal having a first eye-width; performing a second modulation based on a second power mode to generate the second signal having a second eye-width; determining whether the first eye-width and the second eye-width meet a first condition; if yes, performing a third modulation based on the first power mode to generate the second signal having a third eye-width; otherwise, performing the third modulation based on the second power mode to generate the second signal having the third eye-width. Therein, a power consumption of performing the second modulation is less than that of performing the first modulation. Therefore, an efficiency of the adaptive equalizer may be improved. | ||
| 申请公布号 | US9467314(B1) | 申请公布日期 | 2016.10.11 |
| 申请号 | US201514855389 | 申请日期 | 2015.09.16 |
| 申请人 | PHISON ELECTRONICS CORP. | 发明人 | Wei Wei-Ting;Chen Sheng-Wen;Chen Wei-Yung;Chen Chih-Ming |
| 分类号 | H04L25/03 | 主分类号 | H04L25/03 |
| 代理机构 | Jianq Chyun IP Office | 代理人 | Jianq Chyun IP Office |
| 主权项 | 1. A signal modulation method for an adaptive equalizer, comprising: receiving a first signal; performing a first modulation on the first signal based on a first power mode to generate a second signal having a first eye-width; performing a second modulation on the first signal based on a second power mode to generate the second signal having a second eye-width, wherein a power consumption of performing the second modulation based on the second power mode is less than a power consumption of performing the first modulation based on the first power mode; determining whether the first eye-width and the second eye-width meet a first condition; if the first eye-width and the second eye-width meets the first condition, performing a third modulation on the first signal based on the first power mode to generate the second signal having a third eye-width; and if the first eye-width and the second eye-width does not meet the first condition, performing the third modulation on the first signal based on the second power mode to generate the second signal having the third eye-width. | ||
| 地址 | Miaoli TW | ||