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Efficient Channel Selection and Routing Algorithm for Multihop, Multichannel Cognitive Radio Networks with Energy Harvesting under Jamming Attacks
المؤلفون المشاركون
Koo, Insoo
Vu-Van, Hiep
Thanh, Pham-Duy
المصدر
Security and Communication Networks
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-03-29
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
We study jamming attacks in the physical layer of multihop cognitive radio networks (MHCRNs) where energy-constrained relays forward information from the source to the destination.
Meanwhile, a jammer can transmit interfering signals on a channel such that all ongoing transmissions on this channel will be corrupted.
In this paper, all jammers can attack only one of the predefined channels in each time slot.
Moreover, they can randomly switch channels to start jamming another channel at the beginning of every time slot.
The switching behavior is assumed to follow a Gaussian distribution.
Due to limited battery capacity in the relays, energy harvesting is utilized to solve the energy-constrained problem in the cognitive radio network.
Subsequently, relays are able to harvest energy from non-radio frequency (non-RF) signals such as solar, wind, or temperature.
In this paper, we determine the throughput/delay ratio as a key metric to evaluate the performance in MHCRNs.
Owing to the limited battery capacity in the relays and the jamming problem, the source needs to select proper relays and channels for each data transmission frame to optimize overall network performance in terms of end-to-end delay, throughput, and energy efficiency.
Therefore, we provide two novel multihop allocation schemes to maximize achievable end-to-end throughput while minimizing delay in the presence of jammers.
Through simulation results, we validate the effectiveness of the proposed schemes under multiple jamming attacks in MHCRNs.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Thanh, Pham-Duy& Vu-Van, Hiep& Koo, Insoo. 2018. Efficient Channel Selection and Routing Algorithm for Multihop, Multichannel Cognitive Radio Networks with Energy Harvesting under Jamming Attacks. Security and Communication Networks،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1214361
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Thanh, Pham-Duy…[et al.]. Efficient Channel Selection and Routing Algorithm for Multihop, Multichannel Cognitive Radio Networks with Energy Harvesting under Jamming Attacks. Security and Communication Networks No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1214361
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Thanh, Pham-Duy& Vu-Van, Hiep& Koo, Insoo. Efficient Channel Selection and Routing Algorithm for Multihop, Multichannel Cognitive Radio Networks with Energy Harvesting under Jamming Attacks. Security and Communication Networks. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1214361
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1214361
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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