Invention Grant
US08948612B2 System and method for generating soft decision reliability information from hard decisions in an optical signal receiver
有权
用于从光信号接收机中的硬判决生成软判决可靠性信息的系统和方法
- Patent Title: System and method for generating soft decision reliability information from hard decisions in an optical signal receiver
- Patent Title (中): 用于从光信号接收机中的硬判决生成软判决可靠性信息的系统和方法
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Application No.: US12960438Application Date: 2010-12-03
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Publication No.: US08948612B2Publication Date: 2015-02-03
- Inventor: Yi Cai , Hussam G. Batshon
- Applicant: Yi Cai , Hussam G. Batshon
- Applicant Address: US NJ Eatontown
- Assignee: Tyco Electronics Subsea Communications LLC
- Current Assignee: Tyco Electronics Subsea Communications LLC
- Current Assignee Address: US NJ Eatontown
- Main IPC: H04B10/61
- IPC: H04B10/61 ; H04L1/00 ; H04L1/20 ; H04L25/06
Abstract:
A system and method for generating soft decision reliability information from hard decisions in an optical signal receiver. The receiver may include a digital signal processor including a symbol reliability function for generating symbol reliability information associated with symbols encoded on optical signal. The symbol reliability information may be generated as a function of the symbols and hard decision outputs associated with the symbols.
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