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۲۱.

Cyber Warfare from the Perspective of the law of Naval Armed Conflict(مقاله علمی وزارت علوم)

کلیدواژه‌ها: Cyber Warfare Naval Conflict Humanitarian law Internet

حوزه‌های تخصصی:
تعداد بازدید : ۱۷ تعداد دانلود : ۱۱
Background and Theoretical Foundations: The traditional military technologies and methods at sea have undergone many changes since the approval of naval warfare documents and have developed in such a way that they will transform future naval wars, and these developments necessitate the transformation of rights. It leads to a naval war. Cyber war has been accepted as one of the methods of war along with other land, sea, air, and space methods, but the difference between this method and other methods is that each of the mentioned territories can be used as a base to carry out a cyber-attack. The emergence of cyber capabilities in the sea means that naval forces are always more connected which leads to greater vulnerability at sea. The purpose of this brief is specifically to examine the cyber-attack at sea from the perspective of the law of maritime armed conflicts. Therefore, the ability to apply international humanitarian law and the rules governing the law of maritime warfare in the case of a cyber-attack at sea will be interpreted and investigated. Methodology: The research method of this article is descriptive and analytical, and the process of collecting library information is reference, by referring to sources through books, documents, periodicals, and the Internet, we obtain research data.   Findings and conclusion: The findings of the research indicate many ambiguities in applying the law of maritime conflict to maritime cyber warfare, but humanitarian law can be used with all modern tools, which has been supported by the International Committee of the Red Cross in recent decades.
۲۲.

Optimizing Vertical Handover Using Multi-Criteria Decision Making in Heterogeneous Networks(مقاله علمی وزارت علوم)

کلیدواژه‌ها: Vertical handover quality of service wireless communications Technology Internet Protocols standard

حوزه‌های تخصصی:
تعداد بازدید : ۹ تعداد دانلود : ۷
Vertical handover (VHO) in heterogeneous wireless networks is essential to keep users continuously connected and also to guarantee that the Quality of Service (QoS) of mobile communications is adequate. The focus of this paper is to apply various Multi-Criteria Decision Making (MCDM) tools to model a comprehensive VHO decision-making framework. This proposed methodology brings together more than one parameter of a given networking environment, such as signal intensity, QoS, and energy requirements, into one or more decision models. Using analytical methods such as the Analytical Hierarchy Process (AHP) for criteria weighting, we continuously optimize network conditions, thereby enhancing the efficiency and reliability of Vertical Handover (VHO). Several experiments were made to test the efficiency of the given MCDM-based VHO algorithm. The performance evaluation of the proposed method reveals superior handover performances in terms of success rates, less latency, and better QoS as compared to other VHO techniques. In addition, our research conclusion implies that integrating MCDM into the VHO decision-making will not only facilitate the network resource optimization but also improve the user satisfaction in the heterogeneous networking domain. This paper, in the wireless communications area, makes a significant contribution by presenting a powerful framework for DNS and VHO. The subsequent studies will be directed towards improving this algorithm for real-time applications and experimentation in the new generation networks, such as 5G Networks.