Design a novel routing criterion based on channel features and internal backup routes for cognitive radio network
Sign Up to like & getrecommendations! Published in 2019 at "Telecommunication Systems"
DOI: 10.1007/s11235-018-0500-y
Abstract: AbstractIn the routing process, the cost (or weight) of routes determine via a function named routing criterion. Therefore, the design of Optimal Routing Criterion (ORC) is one of the most crucial issues in routing. The… read more here.
Keywords: routing criterion; radio network; criterion; cognitive radio ... See more keywords
Multi slot-throughput tradeoff in an improved energy detector based faded cognitive radio network
Sign Up to like & getrecommendations! Published in 2018 at "Wireless Networks"
DOI: 10.1007/s11276-017-1487-0
Abstract: In this paper, the impact of a multi slot based cooperative spectrum sensing (CSS) on the performance of a cognitive radio (CR) network has been investigated. Each CR user, equipped with an improved energy detector… read more here.
Keywords: network; radio network; slot; multi slot ... See more keywords
Energy Harvesting Based Multihop Relaying in Cognitive Radio Network
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DOI: 10.1007/s11277-017-4840-9
Abstract: In this paper, a multihop cognitive radio network using a series of multiple decode and forward (DF) energy harvesting relays is proposed to enhance the spectrum utilization and lifetime of the network. A time switching… read more here.
Keywords: network; radio network; multihop; cognitive radio ... See more keywords
Optimizing Radio Network Planning Evolution Towards Microcellular Systems
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DOI: 10.1007/s11277-019-06177-5
Abstract: Service demand in cellular radio networks is generally heterogeneous and non uniform, leading to asymmetrical topologies. This complexity along with the multiple radio access technologies, the radio channel and practical constraints, make the radio network… read more here.
Keywords: network planning; radio network; radio; planning evolution ... See more keywords
Data fusion‐aided cognitive radio network over generalised fading channels
Sign Up to like & getrecommendations! Published in 2019 at "Electronics Letters"
DOI: 10.1049/el.2018.7727
Abstract: In this Letter, the authors study analytical performance of various soft data fusion (SDF) schemes over generalised fading channels in a cognitive radio network. Two generalised fading models, namely, κ − μ and η −… read more here.
Keywords: data fusion; fusion; radio network; generalised fading ... See more keywords
Performance Analysis of a Cognitive Radio Network With an Energy Harvesting Secondary Transmitter Under Nakagami- ${m}$ Fading
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DOI: 10.1109/access.2018.2791581
Abstract: In this paper, we consider an overlay cognitive radio network, in which a secondary transmitter (ST) is willing to relay the information of a primary transmitter toward a primary receiver. In return, ST can access… read more here.
Keywords: radio network; transmitter; secondary transmitter; cognitive radio ... See more keywords
Joint Spectrum Resource Allocation in NOMA-based Cognitive Radio Network With SWIPT
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2926429
Abstract: In a conventional cognitive radio (CR) network, only when the primary user’s (PU) frequency bands are sensed to be free, secondary users (SUs) can utilize these frequency band resources. Therefore, spectrum sensing (SS) can improve… read more here.
Keywords: radio network; power; spectrum; cognitive radio ... See more keywords
Simulation of Event Reconstruction of Cosmic Particles With a Radio Network
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DOI: 10.1109/jsyst.2016.2588889
Abstract: In this paper, the possibility to accurately reconstruct the energy and direction of high-energy cosmic rays using a network of 192 radio detectors, assembled on an area of about 20 km2, is investigated. Measurements are… read more here.
Keywords: event reconstruction; radio network; cosmic particles; radio ... See more keywords
Cognitive Radio Network and Network Service Chaining toward 5G: Challenges and Requirements
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DOI: 10.1109/mcom.2017.1700086
Abstract: Cognitive radio is a promising technology that answers the spectrum scarcity problem arising from the growth of usage of wireless networks and mobile services. Cognitive radio network edge computing will enhance the CRN capabilities and,… read more here.
Keywords: network; service chaining; radio network; network service ... See more keywords
Performance Analysis of Decision/Data Fusion-Aided Cooperative Cognitive Radio Network Over Generalized Fading Channel
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2018.2884184
Abstract: In this paper, the analytical performance evaluation of the cooperative cognitive radio network (CCRN) with hard-decision and soft-data fusions is investigated in the presence of noisy and generalized $\kappa -\mu$ fading channel. The novel expressions… read more here.
Keywords: cooperative cognitive; performance; fusion; radio network ... See more keywords
Performance Analysis of Full-Duplex Multirelaying Energy Harvesting Scheme in Presence of Multiuser Cognitive Radio Network
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Green Communications and Networking"
DOI: 10.1109/tgcn.2022.3209752
Abstract: This paper investigates the outage performance of secondary receiver with an energy harvesting cognitive radio network employing multiple full-duplex (FD) relaying protocol in presence of multi-user spectrum sharing environment. Under this energy harvesting aided FD… read more here.
Keywords: energy harvesting; network; presence; radio network ... See more keywords