Invention Grant
US08432780B1 Viterbi decoding apparatus using level information generator supporting different hardware configurations to generate level information to Viterbi decoder and related method thereof
有权
维特比解码装置使用支持不同硬件配置的电平信息发生器来产生维特比解码器的电平信息及其相关方法
- Patent Title: Viterbi decoding apparatus using level information generator supporting different hardware configurations to generate level information to Viterbi decoder and related method thereof
- Patent Title (中): 维特比解码装置使用支持不同硬件配置的电平信息发生器来产生维特比解码器的电平信息及其相关方法
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Application No.: US13468048Application Date: 2012-05-10
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Publication No.: US08432780B1Publication Date: 2013-04-30
- Inventor: Chih-Ching Yu , Chih-Chung Li
- Applicant: Chih-Ching Yu , Chih-Chung Li
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: Mediatek Inc.
- Current Assignee: Mediatek Inc.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Main IPC: G11B20/10
- IPC: G11B20/10
Abstract:
An exemplary Viterbi decoding apparatus includes a Viterbi decoder and a level information generator. The Viterbi decoder is arranged for generating a first binary signal by decoding an input signal according to target level information. The level information generator is arranged to support a plurality of different hardware configurations each for level information generation, and operate in a target hardware configuration among the different hardware configurations to generate the target level information to the Viterbi decoder. An exemplary Viterbi decoding method includes: configuring a level information generator, arranged to support a plurality of different hardware configurations each for level information generation, to operate in a target hardware configuration among the different hardware configurations for generating target level information; and generating a first binary signal by performing Viterbi decoding upon an input signal according to the target level information generated from the level information generator.
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