Performance Analysis of Different M-ARY Modulation Techniques over wireless fading channel
نویسندگان
چکیده
منابع مشابه
Performance Analysis of Different M-ary Modulation Techniques in Fading Channels Using Different Diversity
The comparison of symbol error probability(SEP) for different M-ary modulation techniques over slow, flat, identically independently distributed Rician fading channel is presented in this paper. Because fading is one of the major limitations in wireless communication, so modulation technique with diversity is used to transmit message signal efficiently. Exact analysis of symbol error probabilit...
متن کاملBER Performance Analysis of Cognitive Radio Network Using M-ary PSK over Rician Fading Channel
This paper, focus on the performance evaluation of cognitive radio network in terms of BER VS SNR for M-ary PSK modulation schemes, such as BPSK, QPSK, 8-PSK, 16-PSK, 32-PSK, and 64-PSK over AWGN and Rician fading channel. The cognitive radio network was designed firstly as a computer model showing the sequence of processes in cognitive radio system and then the Simulation of cognitive radio wo...
متن کاملPerformance Analysis on Different Modulation Techniques of MIMO in Multipath Fading Channel
This paper presents performance comparison of various modulation techniques in Rayleigh fading channel. In the comparison, the space time coding has been used. The performance comparison are made on the basis of bit error rate(BER) and symbol error rate(SER) performance matrices over Rayleigh fading channel with BPSK,QPSK,8PSK and QAM modulation technique. The comparison results shows that in R...
متن کاملBER Performance Analysis of MRC for OFDM System using Different Modulation Schemes over Rayleigh Fading Channel
In wireless communication systems antenna diversity is an important technique to combat multipath effects of fading to improve the system performance and to increase the channel capacity. This paper explores receiving antenna diversity issues for Orthogonal Frequency Division Multiplexing (OFDM) in Rayleigh fading environment using maximal ratio combining (MRC). The performance of MRC for OFDM ...
متن کاملConstruction and Performance of q-ary Turbo Codes for use with M-ary Modulation Techniques
This paper describes a construction technique for q-ary Turbo Codes that computes good recursive systematic convolutional q-ary constituent codes with constraint length ν ≤ 5 for q = 2, m = 2 and 3. The construction technique, based on the algorithm in [5], determines the codes with maximum di for i = 2, 3, and 4 and minimum codeword multiplicity, where di is the minimum weight of all code sequ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IOSR Journal of Electronics and Communication Engineering
سال: 2012
ISSN: 2278-8735,2278-2834
DOI: 10.9790/2834-0413238