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Robert Antwi, James Dzisi Gadze, Eric Tutu Tchao, Axel Sikora, Henry Nunoo-Mensah, Andrew Selasi Agbemenu, Kwame Opunie-Boachie Obour Agyekum, Justice Owusu Agyemang, Dominik Welte and Eliel Keelson
The increase of the Internet of Things (IoT) calls for secure solutions for industrial applications. The security of IoT can be potentially improved by blockchain. However, blockchain technology suffers scalability issues which hinders integration with I...
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Rahat Ullah, Zubair Khalid, Fargham Sandhu, Imran Khan
Pág. 313 - 325
The growing demands for mobile broadband application services along with the scarcity of the spectrum have triggered the dense utilization of frequency resources in cellular networks. The capacity demands are coped accordingly, however at the detriment o...
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Vu Khanh Quy,Pham Minh Chuan,Vi Hoai Nam,Dao Manh Linh,Nguyen Tien Ban,Nguyen Dinh Han
Pág. pp. 30 - 42
This paper presents a modification of a well-known routing protocol, namely Ad hoc On-Demand Distance Vector, as a solution to improve the performance of mobile ad hoc networks. We adapted the mobile agent technology as to novel metrics for routing in th...
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Duy-Hung Ha, Si Thien Chau Dong, Tan N. Nguyen, Tran Thanh Trang and Miroslav Voznak
In this paper, we introduce a half-duplex (HD) energy harvesting (EH) relay network over the different fading environment with the effect of hardware impairment (HI). The model system was investigated with the amplify-and-forward (AF) and the power split...
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Quoc-Tuan Vien,Le-Nam Tran,Huan X. Nguyen
Pág. 9 - 15
In this paper1, we investigate different practical automatic repeat request (ARQ) retransmission protocols for twowaywireless relay networks based on network coding (NC). Theidea of NC is applied to increase the achievable throughput for the exchange of ...
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Chakchai So-In, Raj Jain and Abdel-Karim Al Tamimi
Deficit Round Robin (DRR) is a fair packet-based scheduling discipline commonly used in wired networks where link capacities do not change with time. However, in wireless networks, especially wireless broadband networks, i.e., IEEE 802.16e Mobile WiMAX, ...
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