Title :
Phase noise mitigation techniques in OFDM system: A survey
Author :
Mir, Mehraj Din ; Buttar, Avtar Singh
Author_Institution :
Deptt. of ECE, PITK, Kapurthala, India
Abstract :
Phase noise causes degradation in the performance of orthogonal frequency division multiplexing (OFDM) based wireless communication systems. The phase noise presence can reduce effective signal to noise ratio (SNR) at the receiver, reduces the bit error rate (BER) and data rate. Phase noise introduces two effects: common phase error (CPE) and inter-carrier interference (ICI) and therefore degrade system performance. Many methods have been developed in the literature to mitigate the phase noise in OFDM. In this paper various techniques of phase noise mitigation in OFDM system has been discussed and analyzed.
Keywords :
OFDM modulation; error statistics; intercarrier interference; phase noise; BER; CPE; ICI; OFDM system; SNR; bit error rate; common phase error; data rate; inter-carrier interference; orthogonal frequency division multiplexing based wireless communication systems; phase noise mitigation techniques; signal to noise ratio; Analytical models; OFDM; Receivers; Signal to noise ratio; Time-domain analysis; Wireless communication; CPE; CPEC; ICI; OFDM; SCIC; phase noise;
Conference_Titel :
Electrical, Computer and Communication Technologies (ICECCT), 2015 IEEE International Conference on
Conference_Location :
Coimbatore
Print_ISBN :
978-1-4799-6084-2
DOI :
10.1109/ICECCT.2015.7226137
