发明名称 |
Method and device for processing a digital complex modulated signal within a polar modulation transmission chain. |
摘要 |
<p>Method of processing a digital complex modulated signal, comprising performing pre-processing said digital complex modulated signal (DCMS) for obtaining a pre-processed digital complex modulated signal (PPRS) and performing a Cartesian to polar conversion of said pre-processed signal, said pre-processing (11) including analysing the trajectory of said digital complex modulated signal and if said trajectory crosses a region (RAO) around the origin (O) of the complex plane, modifying (112) said digital complex modulated signal such that said pre-processed signal has a modified trajectory avoiding said region.</p> |
申请公布号 |
EP2242227(A1) |
申请公布日期 |
2010.10.20 |
申请号 |
EP20090157946 |
申请日期 |
2009.04.15 |
申请人 |
ST-ERICSSON SA |
发明人 |
BODE, PETER;JACOB, HERVE;RYTER, ROLAND |
分类号 |
H04L27/34;H04L27/36 |
主分类号 |
H04L27/34 |
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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