Title :
BER calculation for MQAM-OFDM with ICT caused by carrier frequency fluctuations
Author :
Hasson, Jaime ; Bobrovsky, Ben Zion
Author_Institution :
Dept. of Electr. Eng.-Syst., Tel Aviv Univ., Israel
Abstract :
A method for bit error rate (BER) calculation for MQAM in orthogonal frequency division multiplex (OFDM) receivers with Gaussian distributed frequency fluctuations is presented. Using this method, the influence of the automatic frequency control (AFC) loop bandwidth on the BER is given
Keywords :
OFDM modulation; automatic frequency control; digital video broadcasting; error statistics; jitter; multipath channels; quadrature amplitude modulation; radiofrequency interference; telecommunication control; television receivers; 64-QAM; AFC loop bandwidth; BER; BER calculation; DVB-T; ICI; ISI; MQAM; MQAM-OFDM; OFDM demodulator; OFDM receivers; automatic frequency control; bit error rate; carrier frequency fluctuations; frequency jitter variance reduction; inter-carrier interference; multipath; orthogonal frequency division multiplexing; rectangular MQAM; terrestrial digital video broadcast; Artificial intelligence; Automatic frequency control; Bandwidth; Bit error rate; Digital video broadcasting; Fluctuations; Frequency division multiplexing; Jitter; Local oscillators; OFDM;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd
Conference_Location :
Rhodes
Print_ISBN :
0-7803-6728-6
DOI :
10.1109/VETECS.2001.944570
