Articles with "network coding" as a keyword



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Distributed Network Coding-Aware Routing Protocol Incorporating Fuzzy-Logic-Based Forwarders in Wireless Ad hoc Networks

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Published in 2020 at "Journal of Network and Systems Management"

DOI: 10.1007/s10922-020-09537-w

Abstract: Network coding, as one of the foremost techniques boosting the performance of the wireless networks, has recently acquired notable popularity. As a result, a new category of routing approaches named as the coding-aware routing scheme,… read more here.

Keywords: coding opportunities; aware routing; network coding; fuzzy logic ... See more keywords
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Physical-Layer Network Coding Scheme over Asymmetric Rayleigh Fading Two-Way Relay Channels

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Published in 2018 at "Mobile Networks and Applications"

DOI: 10.1007/s11036-017-0884-z

Abstract: To improve the bit error rate (BER) performance of physical-layer network coding (PNC) in asymmetric two-way relay channels (TWRC), in this paper, we study a new PNC scheme named bi-quadrature physical-layer network coding (BQ-PNC) for… read more here.

Keywords: scheme; network coding; physical layer; layer network ... See more keywords
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Joint relay selection and opportunistic physical layer network coding for two-way relay channels

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Published in 2021 at "Wireless Networks"

DOI: 10.1007/s11276-020-02534-6

Abstract: Physical layer network coding can significantly increase the throughput of two-way relay networks. However, fading phenomenon usually causes great asymmetry between two multiple access channels which can drastically degrade the performance of PNC protocol. To… read more here.

Keywords: layer network; network; relay; physical layer ... See more keywords
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Network Coding Based Converge-Cast Scheme in Wireless Sensor Networks

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Published in 2017 at "Wireless Personal Communications"

DOI: 10.1007/s11277-016-3725-7

Abstract: The converge-cast in wireless sensor networks (WSNs) is widely applied in many fields such as medical applications and the environmental monitoring. WSNs expect not only providing routing with high throughput but also achieving efficient energy… read more here.

Keywords: converge; network coding; sensor networks; wireless sensor ... See more keywords
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Learning-Based Relay Selection for Cooperative Networks with Space–Time Network Coding

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Published in 2019 at "Wireless Personal Communications"

DOI: 10.1007/s11277-019-06439-2

Abstract: AbstractSpace–time network coding has recently been used in cooperative communication to mitigate the problem of transmission delay in wireless systems as well as handle the issue of imperfect synchronization. However, using all relays for transmission… read more here.

Keywords: relay selection; learning based; network coding; network ... See more keywords
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A robust optimization approach for multicast network coding under uncertain link costs

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Published in 2017 at "Optimization Letters"

DOI: 10.1007/s11590-016-1051-3

Abstract: Network coding is a technique that can be used to improve the performance of communication networks by performing mathematical operations at intermediate nodes. An important problem in coding theory is that of finding an optimal… read more here.

Keywords: network; network coding; link costs; optimization ... See more keywords
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Relay selection in network coding assisted multi-pair D2D communications

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Published in 2020 at "Ad Hoc Networks"

DOI: 10.1016/j.adhoc.2020.102259

Abstract: Abstract The device-to-device (D2D) communications effectively reduce the load of base station and solves the problem of communication resource shortage. Thanks to the relay-assisted communication technology, D2D can expand the coverage and improve the reliability.… read more here.

Keywords: d2d communications; network coding; d2d; relay selection ... See more keywords
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Implementation of network-coding approach for improving the BER performance in non-orthogonal multiple access (NOMA)-PON

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Published in 2020 at "Optics Communications"

DOI: 10.1016/j.optcom.2020.125301

Abstract: Abstract In the current passive optical networks (PONs), we address the challenge of dealing with asymmetric channel conditions and asymmetric data rates in order to meet the traffic demand of optical network unit (ONU) to… read more here.

Keywords: network coding; non orthogonal; approach; orthogonal multiple ... See more keywords
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Dynamic network coding of working-memory domains and working-memory processes

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Published in 2019 at "Nature Communications"

DOI: 10.1038/s41467-019-08840-8

Abstract: The classic mapping of distinct aspects of working memory (WM) to mutually exclusive brain areas is at odds with the distributed processing mechanisms proposed by contemporary network science theory. Here, we use machine-learning to determine… read more here.

Keywords: connectivity; network coding; working memory; brain ... See more keywords
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Increasing the classical data throughput in quantum networks by combining quantum linear network coding with superdense coding

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Published in 2020 at "Physical Review A"

DOI: 10.1103/physreva.101.062332

Abstract: This paper shows how network coding and superdense coding can be combined to increase the classical data throughput by a factor $2-\epsilon$ (for arbitrarily small $\epsilon > 0$) compared to the maximum that could be… read more here.

Keywords: superdense coding; classical data; data throughput; coding superdense ... See more keywords
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Delay and Energy Tradeoff in Energy Harvesting Multi-Hop Wireless Networks With Inter-Session Network Coding and Successive Interference Cancellation

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Published in 2017 at "IEEE Access"

DOI: 10.1109/access.2016.2645704

Abstract: In this paper, we address the energy harvesting tradeoff for minimizing the average packet delay in wireless energy harvesting multi-hop networks with inter-session network coding (NC) and successive interference cancellation. Unlike the previous works, conventionally… read more here.

Keywords: network; energy; network coding; energy tradeoff ... See more keywords