消除正交分頻多工系統中因通道時變產生載波間干擾的方法

dc.citation.patentcountryTWNzh_TW
dc.citation.patentnumberI329434zh_TW
dc.contributor.author吳文榕en_US
dc.contributor.author許兆元en_US
dc.date.accessioned2014-12-16T06:16:50Z
dc.date.available2014-12-16T06:16:50Z
dc.date.issued2010-08-21en_US
dc.description.abstract正交分頻多工(OFDM)系統於高速移動的環境下,通道在一OFDM符元(symbol)內具有時變特性,此時變特性會造成載波間正交性喪失而互相干擾,降低系統效能,因此本發明即在提供一種消除正交分頻多工系統中因通道時變產生載波間干擾的方法,其係利用線性時變通道之干擾矩陣本身的特殊結構,配合牛頓疊代(iteration)法化簡反矩陣運算,並使用快速傅立葉轉換降低運算量,不需使用額外電路即可達到消除載波間干擾之目的。zh_TW
dc.identifier.govdocH04J011/00zh_TW
dc.identifier.govdocG06F017/10zh_TW
dc.identifier.urihttps://ir.lib.nycu.edu.tw/handle/11536/106119
dc.language.isozh_TWen_US
dc.title消除正交分頻多工系統中因通道時變產生載波間干擾的方法zh_TW
dc.typePatentsen_US

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