The week's pick
Reseach Article
Performance Analysis of AF and DF for Cooperative Communication using QPSK Modulation over Rayleigh Fading Channel
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 179 - Number 24 |
| Year of Publication: 2018 |
| Authors: Bharat Singh Chouhan, Vijay Bisen |
10.5120/ijca2018916134
|
Bharat Singh Chouhan, Vijay Bisen . Performance Analysis of AF and DF for Cooperative Communication using QPSK Modulation over Rayleigh Fading Channel. International Journal of Computer Applications. 179, 24 ( Mar 2018), 10-12. DOI=10.5120/ijca2018916134
Abstract
The cooperative communication becomes an important research topic in the field of wireless communication technique to improve the speed and reliability of communication over long distance and curvbed surface. The distance is increasing among transmit signal and receiver side signal, the transmitter RF power requirement goes up to maintain the required signal to noise ratio. The main aim is to minimize the bit error rate for Cooperative Communication technique with hierarchical modulation over Rayleigh fading channel. The performance of error rate can be analyzed by every of the transmission bits. The proposed to choose the optimal distance parameters for minimizing the Bit error ratio of the refinement Bit error ratio while guaranteeing the BER requirement of the base bits. The AF and DF protocols has been used during simulation. The result of the outage probability with SNR has been shown in result section to identify the effect.
References
- Sadek, A.K.; Zhu Han; Liu, K.J.R., "A Distributed Relay-Assignment Algorithm for Cooperative Communications in Wireless Networks," Communications, 2006. ICC '06.IEEE International Conference on, vol.4, no., pp.1592, 1597, June 2006.
- Sudharman K. Jayaweera, “Energy Efficient Virtual MIMO-based Cooperative Communications for Wireless Sensor Networks”,
- Laneman, J.N.; Tse, D.N.C.; Wornell, Gregory W., "Cooperative diversity in wireless networks: Efficient protocols and outage behavior," Information Theory, IEEE Transactions on, vol.50, no.12, Dec. 2004.
- Anghel, Paul A., and Mostafa Kaveh. "Exact symbol error probability of cooperative network in a Rayleigh-fading environment." Wireless Communications, IEEE Transactions on 3.5 (2004): 1416-1421.
- Simon, Marvin K., and Mohamed-Slim Alouini. "A unified approach to the performance analysis of digital communication over generalized fading channels." Proceedings of the IEEE 86.9 (1998): 1860-1877.
- Yuan, Runping, et al. "Opportunistic cooperation and optimal power allocation for wireless sensor networks." Consumer Electronics, IEEE Transactions on56.3 (2010):1898-1904.
- Emil Bjornson,A New Look at Dual-Hop Relaying: Performance Limits with Hardware Impairments , IEEE Transactions On Communications, Vol. 61, No. 11, November 2013
- Suraweera, H.A., Garg, H.K. and Nallanathan, A., “Performance analysis of two hop amplify-and-forward systems with interference at the relay.” IEEE Communications Letters, 14(8), 2010.
- Zhou, S., Liu, H., Zhao, Y. and Hu, L., “Target spatial and frequency scattering diversity property for diversity MIMO radar”. Signal Processing, 91(2), 2011.
- Lozano, A. and Jindal, N., “Transmit diversity vs. spatial multiplexing in modern MIMO systems”. IEEE Transactions on Wireless Communications, 2010.
- Di Renzo, M., Haas, H., Ghrayeb, A., Sugiura, S. and Hanzo, L.”Spatial modulation for generalized MIMO: Challenges, opportunities, and implementation”. Proceedings of the IEEE, 102(1), 2014.
- Krishnaswamy, H. and Hashemi, H., “A 4-channel 4-beam 24-to-26GHz spatio-temporal RAKE radar transceiver in 90nm CMOS for vehicular radar applications. In Solid-State Circuits”. Conference Digest of Technical Papers (ISSCC), IEEE International, 2010.
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