发明名称 |
Method and device for indicating the reception quality |
摘要 |
<p>A method of indicating data quality provided to a digital data receiver. The digital data receiver is typically a broadcast data receiver or set top box receiving digital data from a remote location. The method employs a Forward Error Correction (FEC) method of turbo decoding of the received data, with received data being decoded and errors detected using one or more turbo code decoding stages. The method includes the steps of monitoring and/or measuring error output produced from each of the turbo code decoding stages to obtain an error value at each stage. The error value from each stage is used to calculate a bit error rate (BER) which in turn is used to indicate signal quality using BDR vs Eb/No relationship.</p> |
申请公布号 |
EP1215838(A2) |
申请公布日期 |
2002.06.19 |
申请号 |
EP20010310235 |
申请日期 |
2001.12.07 |
申请人 |
PACE MICRO TECHNOLOGY LTD |
发明人 |
COE, PETER W. |
分类号 |
H04L1/00;H04L1/20;(IPC1-7):H04L1/20 |
主分类号 |
H04L1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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