ISSN 2394-5125
 

Research Article 


PERFORMANCE ANALYSIS OF MRC-MINEC WITH PERFECT CSI

Aanchal Gupta, Tarun Singhal, Komal Arora.

Abstract
In this paper, a two-way relay network is used which comprises of two sources each having a single transceiver antenna and a relay node having two transceiver antennas. As a MIMO system is formed, thus, multiple paths exist between the transmitter and receiver. For carrying out the transmission between the two sources, these available spatial paths can be utilized in different ways with the ultimate goal to minimize the bit error rate. Various space-diversity combining techniques namely Selection combining (SC), Switch-stay Combining (SSC) and Maximal ratio combining (MRC) are discussed and their error performances are simulated. In addition, the performance comparison of SC is depicted for perfect CSI (channel-state information) and imperfect CSI. Also the performance variation of SSC is demonstrated for various values of switching threshold. It is noticed using MATLAB simulations that the bit error rate is minimum in MRC as compared to other techniques and more specifically improvement using MRC as compared to SC is 0.97 times at 6dB SNR and improvement using MRC as compared to single antenna case is 1.08 times at SNR level of 2dB.

Key words: Maximal Ratio Combining, MIMO Network Coding (MINEC), Network Coding, Selection Combining, Switch -Stay Combining


 
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Pubmed Style

Aanchal Gupta, Tarun Singhal, Komal Arora. PERFORMANCE ANALYSIS OF MRC-MINEC WITH PERFECT CSI. JCR. 2020; 7(19): 1601-1607. doi:10.31838/jcr.07.19.196


Web Style

Aanchal Gupta, Tarun Singhal, Komal Arora. PERFORMANCE ANALYSIS OF MRC-MINEC WITH PERFECT CSI. http://www.jcreview.com/?mno=108093 [Access: September 15, 2020]. doi:10.31838/jcr.07.19.196


AMA (American Medical Association) Style

Aanchal Gupta, Tarun Singhal, Komal Arora. PERFORMANCE ANALYSIS OF MRC-MINEC WITH PERFECT CSI. JCR. 2020; 7(19): 1601-1607. doi:10.31838/jcr.07.19.196



Vancouver/ICMJE Style

Aanchal Gupta, Tarun Singhal, Komal Arora. PERFORMANCE ANALYSIS OF MRC-MINEC WITH PERFECT CSI. JCR. (2020), [cited September 15, 2020]; 7(19): 1601-1607. doi:10.31838/jcr.07.19.196



Harvard Style

Aanchal Gupta, Tarun Singhal, Komal Arora (2020) PERFORMANCE ANALYSIS OF MRC-MINEC WITH PERFECT CSI. JCR, 7 (19), 1601-1607. doi:10.31838/jcr.07.19.196



Turabian Style

Aanchal Gupta, Tarun Singhal, Komal Arora. 2020. PERFORMANCE ANALYSIS OF MRC-MINEC WITH PERFECT CSI. Journal of Critical Reviews, 7 (19), 1601-1607. doi:10.31838/jcr.07.19.196



Chicago Style

Aanchal Gupta, Tarun Singhal, Komal Arora. "PERFORMANCE ANALYSIS OF MRC-MINEC WITH PERFECT CSI." Journal of Critical Reviews 7 (2020), 1601-1607. doi:10.31838/jcr.07.19.196



MLA (The Modern Language Association) Style

Aanchal Gupta, Tarun Singhal, Komal Arora. "PERFORMANCE ANALYSIS OF MRC-MINEC WITH PERFECT CSI." Journal of Critical Reviews 7.19 (2020), 1601-1607. Print. doi:10.31838/jcr.07.19.196



APA (American Psychological Association) Style

Aanchal Gupta, Tarun Singhal, Komal Arora (2020) PERFORMANCE ANALYSIS OF MRC-MINEC WITH PERFECT CSI. Journal of Critical Reviews, 7 (19), 1601-1607. doi:10.31838/jcr.07.19.196