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dc.contributor.authorLin, CTen_US
dc.contributor.authorWu, WRen_US
dc.date.accessioned2014-12-08T15:25:18Z-
dc.date.available2014-12-08T15:25:18Z-
dc.date.issued2005en_US
dc.identifier.isbn0-7803-8887-9en_US
dc.identifier.issn1090-3038en_US
dc.identifier.urihttp://hdl.handle.net/11536/17678-
dc.description.abstractSignal clipping is known to be the simplest method to reduce the peak to average power ratio (PAPR) in OFDM systems. Clipping will introduce the clipping noise (CN) degrading system performance. Most clipping noise mitigation algorithms require to know the clipping ratio (CR) in the receiver; however, this may not be possible for all applications. We propose a new clipping ratio estimation method which can be applied to pilot-tone-based OFDM systems. Simulation results show that the proposed algorithm can estimate CR accurately and clipping noise can be effectively mitigated.en_US
dc.language.isoen_USen_US
dc.subjectOFDMen_US
dc.subjectclipping noiseen_US
dc.titleClipping ratio estimation for OFDM receiversen_US
dc.typeProceedings Paperen_US
dc.identifier.journalVTC2005-SPRING: 2005 IEEE 61ST VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, PROCEEDINGSen_US
dc.citation.spage797en_US
dc.citation.epage800en_US
dc.contributor.department電信工程研究所zh_TW
dc.contributor.departmentInstitute of Communications Engineeringen_US
dc.identifier.wosnumberWOS:000232179301018-
Appears in Collections:Conferences Paper