发明名称 |
METHOD AND APPAPATUS FOR APPLICATION OF DISTORTION SHAPING WHEN USING PEAK-TO-AVERAGE RATIO REDUCTION |
摘要 |
Method and an apparatus for application of distortion shaping when using Peak-to-Average Ratio (PAR) reduction, The apparatus obtains an input signal. The apparatus applies, on the input signal, the PAR reduction and the distortion shaping to form an output signal. A bandwidth associated with the distortion shaping covers multiple channel bandwidths comprised in the input signal, which multiple channel bandwidths are associated with one or more Radio Access Technologies (RATs). Embodiments herein facilitate the distortion shaping and applicability of PAR reduction, in particular in case one of the RATs is Global System for Mobile Communications (GSM) or similar and/or the input signal is associated with radio communications systems that support multiple RATs. |
申请公布号 |
EP3042478(A1) |
申请公布日期 |
2016.07.13 |
申请号 |
EP20130892960 |
申请日期 |
2013.09.03 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
NORDSTRÖM, ERIC;GHASEMZADEH, FARSHID;LARSSON, DANIEL;ERIKSSON LÖWENMARK, STEFAN;SUNDBERG, MÅRTEN |
分类号 |
H04L27/26 |
主分类号 |
H04L27/26 |
代理机构 |
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代理人 |
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地址 |
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