Invention Grant
US09444657B2 Dynamically calibrating the offset of a receiver with a decision feedback equalizer (DFE) while performing data transport operations
有权
在执行数据传输操作时，动态地校准具有判决反馈均衡器（DFE）的接收器的偏移
- Patent Title: Dynamically calibrating the offset of a receiver with a decision feedback equalizer (DFE) while performing data transport operations
- Patent Title (中): 在执行数据传输操作时，动态地校准具有判决反馈均衡器（DFE）的接收器的偏移
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Application No.: US13938260Application Date: 2013-07-10
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Publication No.: US09444657B2Publication Date: 2016-09-13
- Inventor: Minhan Chen , Jieming Qi
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Kennedy Lenart Spraggins LLP
- Agent Brandon C. Kennedy; Steven Meyers
- Main IPC: H03H7/30
- IPC: H03H7/30 ; H04L25/03
Abstract:
Dynamically calibrating an offset of a receiver with a DFE while performing data transport operations, the DFE comprising a plurality of independent data transport banks, at least one data transport bank operating a data transport mode and at least one data transport bank operating in a calibration mode, including: iteratively, while carrying out data transport operations: utilizing the data transport bank operating in the data transport mode to perform data transport operations; calibrating the data transport bank operating in the calibration mode; and upon completing calibration of the data transport bank operating in the calibration mode, switching the mode of each data transport bank.
Public/Granted literature
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