发明名称 |
Apparatus and method for detecting optical signals |
摘要 |
Disclosed are an apparatus and method for detecting optical signals. The optical signal detection apparatus includes: a signal receiver to convert a received optical signal into an electrical signal; a threshold decision unit to establish a mathematical model based on the electrical signal and to decide an optimized threshold value based on the mathematical model; and a signal detector to detect the electrical signal based on the optimized threshold value. Hence, since threshold values optimized adaptively according to received signals are used, a bit error rate may be lowered and accordingly detection performance may be improved. |
申请公布号 |
US8649691(B2) |
申请公布日期 |
2014.02.11 |
申请号 |
US20100687246 |
申请日期 |
2010.01.14 |
申请人 |
JUNG EUI-SUK;SEOL DONG-MIN;KIM BYOUNG-WHI;LEE SANG-SOO;CHO SEUNG-HYUN;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
JUNG EUI-SUK;SEOL DONG-MIN;KIM BYOUNG-WHI;LEE SANG-SOO;CHO SEUNG-HYUN |
分类号 |
H04B0010/000006 |
主分类号 |
H04B0010/000006 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|