Title :
On the sensitivity of multicarrier transmission over multipath channels to phase noise and frequency offset
Author :
Nishookar, H. ; Rasad, Rarnjee
Author_Institution :
Dept. of Electr. Eng., Delft Univ. of Technol., Netherlands
Abstract :
The sensitivity of multicarrier (MC) transmission over a multipath channel, to the phase impairment is addressed. The degradation of the performance of the system with the BPSK and QPSK signaling due to the variance of phase error, carrier frequency offset, delay spread of the multipath channel as well as the number of carriers is investigated. The results can be used in the design and evaluation of realistic nonideal multicarrier systems for high speed communications over multipath mobile/indoor radio channels
Keywords :
frequency division multiplexing; indoor radio; land mobile radio; multipath channels; phase noise; quadrature phase shift keying; BPSK signaling; OFDM; QPSK signaling; carrier frequency offset; delay spread; frequency offset; high speed communications; multicarrier transmission sensitivity; multipath indoor radio channels; multipath mobile radio channels; nonideal multicarrier systems; orthogonal frequency division multiplexing; performance degradation; phase error; phase impairment; phase noise; Analytical models; Data communication; Degradation; Fading; Frequency; Indoor radio communication; Multipath channels; OFDM modulation; Phase modulation; Phase noise;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1996. PIMRC'96., Seventh IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
0-7803-3692-5
DOI :
10.1109/PIMRC.1996.567516
