期刊名称：International Journal of Distributed and Parallel Systems
印刷版ISSN：2229-3957
电子版ISSN：0976-9757
出版年度：2012
卷号：3
期号：3
DOI：10.5121/ijdps.2012.3306
出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：The two most important parameters to be considered while designing an OFDM based communication system are phase noise and carrier frequency offset (CFO). It has been observed that the OFDM systems are very sensitive to phase noise and CFO, and an accurate prediction of the tolerable values of these parameters can help the system to relax the specifications. This paper analyses the performance of OFDM systems in the presence of phase noise and carrier frequency offset. Results clearly show the SINR penalty in the OFDM system due to phase noise and CFO.
关键词：OFDM Wireless communication system; Phase noise; carrier frequency offset (CFO); signal to;interference plus noise ratio (SINR); Rayleigh fading
