Performance analysis of multiband cognitive radio full duplex relay system with physical layer network coding

Meera, M.; Velmurugan, P.; Thiruvengadam, S. J.

doi:10.1109/icaccct.2014.7019207

Cited by 3 publications

(3 citation statements)

References 15 publications

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“…There has been very extensive research on FD relay in 5G networks. Merra et al analyzed the multiband cognitive radio full-duplex relay and obtained the outage probability expressions [30]. Zhang et al explored the performance of light communication networks with full-duplex optical links and proposed two contention protocols to utilize the FD capability effectively [31].…”

Section: Methods/experimentalmentioning

confidence: 99%

Performance analysis of two-way full-duplex relay with antenna selection under Nakagami channels

Meng

et al. 2018

J Wireless Com Network

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This paper focuses on a full-duplex (FD) two-way relay network with one base station (BS), one FD amplify-andforward (AF) relay, and one user, and the BS is equipped with massive multiple-input multiple-output (MIMO) antennas. To reduce the complexity and cost of BS, the paper proposes a practical antenna selection way in BS to complete transmission in two-way FD relay networks to optimize the system performance of outage probability or bit error ratio (BER). In the proposed scheme, BS can implement transmit antenna selection (AS) based on the instantaneous channel state information (CSI), thereby improving the system performance compared to the traditional FD relay networks. Furthermore, closed-form expressions for the outage probability and average BER are derived under Nakagami-m channels. The analytical results show that the superiority of proposed scheme compared with the conventional AF relay scheme and the correctness of the theoretical analysis verified by the Monte Carlo simulations.

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Section: Methods/experimentalmentioning

confidence: 99%

Performance analysis of two-way full-duplex relay with antenna selection under Nakagami channels

Meng

et al. 2018

J Wireless Com Network

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“…Dividing the numerator and the denominator of the fraction on the right side of (30) by 2 n , and considering (25), the upper bound on the probability of error for the proposed PLNC over NWRC can be expressed in terms of signal-to-noise ratio per bit (SNR),P…”

Section: Calculating Upper Bound On the Average Estimation Errormentioning

confidence: 99%

“…This renders another level of efficiency for large relay assisted networks in which a limited number of relays have limited time to exchange data between nodes. For example, relay‐assisted cognitive radio networks in which some specific relays (usually the base stations) are used to exchange data between all nodes, and the more free time for the relays, the more efficient is the network.…”

Section: Nwrc Structurementioning

confidence: 99%

On scalability of physical layer network coding with modulo‐sum mapping overN‐way relay channels

Khosroazad

Abedi

Neda

2018

Int J Communication

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Summary In this manuscript, fundamental limits of physical layer network coding with modulo‐sum mapping (to avoid of large cardinality), in terms of the number of superimposed signals that still render an acceptable probability of error, are studied. It is expected that (1) for a given bit error rate or throughput, an upper bound on the number of superimposed signals may exist and (2) if a large network is considered as a set of small subnetworks, and the proposed network code is used in each subnetwork, a significant increase in network throughput can be achieved. Answering these questions sheds light on the scalability of multiuser physical layer network coding with bit error rate or throughput constraints. Theoretical calculations, as well as simulation results, indicate the extraction of network coded signal from more than 2 (which is special case known as 2‐way relay channel) superimposed signals can be practical and lucrative.

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An Adaptive PNC Strategy for Satellite Communication

Feng¹,

Zhang²,

Shi³

2016

2016 International Conference on Network and Information Systems for Computers (ICNISC)

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Performance analysis of multiband cognitive radio full duplex relay system with physical layer network coding

Cited by 3 publications

References 15 publications

Performance analysis of two-way full-duplex relay with antenna selection under Nakagami channels

Performance analysis of two-way full-duplex relay with antenna selection under Nakagami channels

On scalability of physical layer network coding with modulo‐sum mapping overN‐way relay channels

An Adaptive PNC Strategy for Satellite Communication

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