Yazar "Mustafa, Ahmed Shamil" seçeneğine göre listele

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    A review of applications, characteristics and challenges in vehicular ad hoc networks (VANETs)
    (Institute of Electrical and Electronics Engineers Inc., 2020) Hamdi, Mustafa Maad; Audah, Lukman; Rashid, Sami Abduljabbar; Mohammed, Alaa Hamid; Alani, Sameer; Mustafa, Ahmed Shamil
    The density of traffic is increasing daily in the world. As a result, congestion, accidents, and pollution are also increasing. Vehicular ad hoc network VANET, a subclass of mobile ad hoc networks MANETs, is a promising approach for future intelligent transportation system its. These networks have no fixed infrastructure and instead rely on the vehicles themselves to provide network functionality. In this review paper, we present an overview of the concept of vehicular ad hoc networks, applications, characteristics. also, we will provide discuss some of the issues and challenges in VANET. © 2020 IEEE.
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    Paper review on data mining, components, and big data
    (Institute of Electrical and Electronics Engineers Inc., 2020) Al-Rifai, Sufyan Sabah; Shaban, Ali Muwafaq; Shihab, Muhmmad Shihab Muayad; Mustafa, Ahmed Shamil; Alhalboosi, Hussein Ali; Shantaf, Ahmed Muhi
    Recent progress in software and hardware has allowed different data measurements in a variety of fields to be captured. These measures are produced continuously at very fluctuating data rates. For example, network sensors, web logs and computer network traffic. Computer-intensive activities are the collection, query and removal of these data sets. Mining data sources include the recovery of knowledge systems incorporated into templates and trends on streams of non-stop information. Because of the importance of its applications and the increasing generation of data stream research, information. Information. Information. Analysis applications for data streams can range from critical scientific and astronomical applications to major business and financial applications. Algorithms, processes and structures Streaming challenges have been developed over the last three years. We present the newest in this increasingly important field in this review paper. © 2020 IEEE.
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    Performance analyzing the effect of network size on routing protocols in MANETs
    (Institute of Electrical and Electronics Engineers Inc., 2020) Mustafa, Ahmed Shamil; Al-Heeti, Mohamed Muthanna; Hamdi, Mustafa Maad; Shantaf, Ahmed Muhi
    The Mobile Ad-hoc network (MANET) means an independently operating self-configured wireless network without existing infrastructure and centralized control. MANET may be found in wireless systems in different fields of daily uses, for example of automotive, military, and other specific field networks. Many networks need a fixed or wired data transmission and computer connectivity system relative to MANET. WiFi, satellite networking and the smartphone network are examples of fixed infrastructure wireless technology. This paper analyzes the effect of MANET on network size routing protocols. Ad hoc on-demand remote vector routing (AODV) and Greedy Stateless routing perimeter (GPSR) was measured on a efficiency basis in terms of network capacity. The result is a gradual decrease in GPSR output from 17.68 kbps to 12.61 kbps, with an average of 43.96 kbps. The packet transmission fraction for AODV and GPSR protocols is being developed for increasing network capacity. GPSR averages E2E delay less than AODV because the GPSR moves each node closer to the destination with a packet of local knowledge. As a matter of fact, the superiority of the GPSR protocol in all document tested on a network scale in simulation. © 2020 IEEE.
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    The low band in WiMAX with design H-Slot microstrip patch
    (IEEE, 2021) Shantaf, Ahmet Muhi; Jasim, Salah Ayad; Alhalboosi, Hussein Ali; Mustafa, Ahmed Shamil; Hamdi, Mustafa Maad; Abdulelah, Aymen Jalil
    The patch-designed antenna was introduced with an internal H-shaped slot optimize and develop to operate within WiMAX frequency low band (2.5/2.69 GHz). By using ANSOFT HFSS ver. 17,2. The designed antenna offers a RL of -16.38 dB, gain of 8.36 dB, and VSWR 2.65dB at operating frequency 2.5 GHz.