Symbol Error Rate Analysis of M-QAM with Equal Gain Combining Over A Mobile Satellite Channel
نویسندگان
چکیده
منابع مشابه
Error analysis of M-QAM with equal-gain diversity over generalised fading channels - Communications, IEE Proceedings-
M-ary quadrature amplitude modulation (M-QAM) is a spectrally efficient modulation scheme, used for video transmission applications in third and forthcoming generations of wireless networks. In the paper, the authors present a unified framework for the error performance of MQAM, employing L-branch equal-gain combining over generalised fading channels, such as Nakagami-m, Rice, Hoyt or Weibull. ...
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The performance analysis of noncoherent M-ary Frequency Shift Keying (NMFSK) in noise and co-channel interference limited environment in mobile communication system is considered. The closed form expression for Symbol Error Probability (SEP) is derived employing equal gain combining for Nakagami fading channel. The effect of Symbol Interference Ratio (SIR) on SEP in presence of signal to noise ...
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This paper compares the performance of Pilot Tone Aided (PTA) and Pilot Symbol Aided (PSA) BPSK, QPSK, 8QAM, 16QAM, 32QAM and 64QAM over a narrowband radio channel. This set of modems is capable of achieving 14, 28, 48, 56, 70 and 84 kbit/s respectively in a 20 kHz channel bandwidth. Computer simulations in a Rayleigh fading channel show that PTA modems have almost the same performance as PSA m...
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ژورنال
عنوان ژورنال: International Journal of Electrical and Computer Engineering (IJECE)
سال: 2013
ISSN: 2088-8708
DOI: 10.11591/ijece.v3i6.4343