发明名称 |
PUNCTURING DEVICE AND METHOD FOR TURBO ENCODER IN MOBILE COMMUNICATION SYSTEM |
摘要 |
A puncturing device for a turbo encoder in a mobile communication system having a turbo encoder which turbo encodes input source data into a plurality of information frames and tail symbols at a given code rate is disclosed. The puncturing device comprises a frame generator for generating a transmission frame by performing puncturing and adding invalid symbols; and a controller for performing puncturing on the information frames according to the code rate, puncturing the tail symbols only when the number of punctured information frames and tail symbols exceeds a bit number according to a symbol rate, and otherwise, controlling the frame generator by reading a puncturing pattern according to the code rate and information about the number of invalid symbols. |
申请公布号 |
EP1060580(B1) |
申请公布日期 |
2016.04.27 |
申请号 |
EP19990962552 |
申请日期 |
1999.12.31 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
LEE, YOUNG-HWAN;KIM, MIN-GOO;KIM, BEONG-JO |
分类号 |
H03M13/23;H04L1/00;H03M13/00;H03M13/17;H03M13/29;H04B7/26;H04J13/00 |
主分类号 |
H03M13/23 |
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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