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消除正交分頻多工存取系統中載波頻率偏移干擾之方法

dc.citation.patentcountryTWNzh_TW
dc.citation.patentnumberI310643zh_TW
dc.contributor.author吳文榕en_US
dc.contributor.author許兆元en_US
dc.date.accessioned2014-12-16T06:16:57Z
dc.date.available2014-12-16T06:16:57Z
dc.date.issued2009-06-01en_US
dc.description.abstract本發明提供一種消除正交分頻多工存取系統中,因震盪器的頻率不精確產生載波頻率偏移所引起之載波間干擾的方法,其係利用牛頓疊代法以疊代方式計算載波頻率偏移干擾矩陣之反矩陣與接收頻域訊號的乘積,並利用干擾矩陣的特殊結構,發展出以快速傅立葉轉換為主之演算法,使得運算複雜度大幅降低,並且不需使用額外電路即可有效消除載波間干擾。zh_TW
dc.identifier.govdocH04L025/08zh_TW
dc.identifier.govdocH04J011/00zh_TW
dc.identifier.urihttps://ir.lib.nycu.edu.tw/handle/11536/106186
dc.language.isozh_TWen_US
dc.title消除正交分頻多工存取系統中載波頻率偏移干擾之方法zh_TW
dc.typePatentsen_US

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