Invention Grant
US08483327B2 Reverse Viterbi and forward serial list Viterbi decoding for FER
有权
反向维特比和正向串行列表维特比解码为FER
- Patent Title: Reverse Viterbi and forward serial list Viterbi decoding for FER
- Patent Title (中): 反向维特比和正向串行列表维特比解码为FER
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Application No.: US12383154Application Date: 2009-03-20
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Publication No.: US08483327B2Publication Date: 2013-07-09
- Inventor: Timothy M. Schmidl , Ariel Zaltsman , Anand G. Dabak
- Applicant: Timothy M. Schmidl , Ariel Zaltsman , Anand G. Dabak
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Ronald O. Neerings; Wade James Brady, III; Frederick J. Telecky, Jr.
- Main IPC: H04L27/06
- IPC: H04L27/06
Abstract:
A convolutionally encoded frame to be decoded includes a first portion of bits having additional error protection and another portion without additional error protection. The decoding of the frame involves reverse Viterbi decoding or Viterbi decoding on a reversed bit sequence followed by applying a serial list Viterbi algorithm to the first portion. The result is that the list of probable sequences have unique sets of bits in the first portion.
Public/Granted literature
- US20090238311A1 Reverse serial list Viterbi decoding to improve frame error rate performance Public/Granted day:2009-09-24
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