Invention Application
US20150372803A1 METHOD AND APPARATUS FOR DATA AIDED TIMING RECOVERY IN 10GBASE-T SYSTEM
有权
10GBASE-T系统中数据辅助时序恢复的方法与装置
- Patent Title: METHOD AND APPARATUS FOR DATA AIDED TIMING RECOVERY IN 10GBASE-T SYSTEM
- Patent Title (中): 10GBASE-T系统中数据辅助时序恢复的方法与装置
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Application No.: US14768302Application Date: 2013-02-21
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Publication No.: US20150372803A1Publication Date: 2015-12-24
- Inventor: Hai Jiang , Yin Huang , Changlong Xu , Jian Li , Yisheng Xue
- Applicant: Hai JIANG , Yin HUANG , Changlong XU , Jian LI , Yisheng XUE , QUALCOMM INCORPORATED
- International Application: PCT/CN2013/071735 WO 20130221
- Main IPC: H04L7/00
- IPC: H04L7/00 ; H04L7/04

Abstract:
A method of data-aided timing recovery for Ethernet systems is disclosed. A first device negotiates a pseudorandom number sequence with a second device and receives a data signal from the second device. The first device samples the received data signal to recover a first training sequence. The first device also generates a second training sequence based on the pseudorandom number sequence. The second training sequence is then synchronized with the first training sequence. The synchronized second training sequence is used to align a receive clock signal of the first device with the data signal received from the second device.
Public/Granted literature
- US09544128B2 Method and apparatus for data aided timing recovery in 10GBASE-T system Public/Granted day:2017-01-10
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