Browsing Network & Communication by Issue Date

Now showing items 41-60 of 101

    • Mobile robot controller using novel hybrid system 

      AbuBaker, Ayman A.; Ghadi, Yazeed (Institute of Advanced Engineering and Science, 2020)
      Hybrid neuro-fuzzy controller is one of the techniques that is used as a tool to control a mobile robot in unstructured environment. In this paper a novel neuro-fuzzy technique is proposed in order to tackle the problem ...

    • Wideband Circularly Polarized MIMO Antenna for High Data Wearable Biotelemetric Devices 

      Iqbal, Amjad; Smida, A.; Alazemi, Abdullah J.; Waly, Mohamed I.; Khaddaj Mallat, Nazih Khaddaj; Kim, Sunghwan (IEEE., 2020)
      This paper presents a miniaturized circularly polarized multiple-input multiple-output (MIMO) antenna for wearable biotelemetric devices. The proposed MIMO antenna consists of four elements, which are placed orthogonally ...

    • Identity identification and management in the internet of things 

      Houhamdi, Zina; Athamena, Belkacem (Zarka Private University, 2020)
      Henceforth, users agreed on the necessity of continuous Internet connection independently of the place, the manner, and the time. Nowadays, several elite services are accessible by people over the Internet of Things (IoT), ...

    • Dynamic resource allocation for opportunistic software-defined IoT networks: Stochastic optimization framework 

      Alnabelsi, Sharhabeel H.; Bany Salameh, Haythem; Albataineh, Zaid M. (Institute of Advanced Engineering and Science, 2020)
      Several wireless technologies have recently emerged to enable efficient and scalable Internet-of-Things (IoT) networking. Cognitive radio (CR) technology, enabled by software-defined radios, is considered one of the main ...

    • Dielectric resonator antenna with reconfigurable polarization states 

      Iqbal, Amjad; Waly, Mohamed I.; Smida, Amor; Mallat, Nazih K. (John Wiley and Sons Inc., 2020)
      This study presents a simple and low-profile cylindrical dielectric resonator antenna (CDRA) for the fifth-generation (5G) band (3.5 GHz) with switchable polarization. The antenna can operate with linear or circular ...

    • General model for best feature extraction of EEG using discrete wavelet transform wavelet family and differential evolution 

      Al-Qerem, Ahmad; Kharbat, Faten; Nashwan, Shadi; Ashraf, Staish; Blaou, Khairi M. (SAGE Publications Ltd, 2020)
      Wavelet family and differential evolution are proposed for categorization of epilepsy cases based on electroencephalogram (EEG) signals. Discrete wavelet transform is widely used in feature extraction step because it ...

    • Terahertz Antenna Array Based on a Hybrid Perovskite Structure 

      Abohmra, Abdoalbaset; Abbas, Hasan Tahir; Al-Hasan, Muath; Mabrouk, Ismail Ben; Alomainy, Akram H.; Imran, Muhammad Ali; Abbasi, Qammer Hussain (Institute of Electrical and Electronics Engineers Inc., 2020)
      This article presents a novel terahertz (THz) antenna array design comprising a layered structure of a perovskite material which enhances the radiation characteristics of an antenna overlaid on a conventional metallic ...

    • Prediction of nodes mobility in 3-D space 

      Al-Hattab, Mohammad; Hamada, Nuha (Institute of Advanced Engineering and Science, 2021)
      Recently, mobility prediction researches attracted increasing interests, especially for mobile networks where nodes are free to move in the three dimensional space. Accurate mobility prediction leads to an efficient data ...

    • Design of an efficient algorithm for solution of Bratu differential equations 

      Ahmad, Ashfaq; Sulaiman, Muhammad; Aljohani, Abdulah Jeza; Alhindi, Ahmad; Alrabaiah, Hussam (Ain Shams University, 2021)
      In this research, we have suggested a combined strategy to calculate and determine the solutions for problems originating in combustion theory and heat transfer, that are known as Bratu differential equations. We aim to ...

    • Adaptive Relay Selection Scheme Based on Bayesian Inference (AS-BI) for Cooperative Communication in 5G Networks 

      Ishtiaq, Madeeha; Waqas, Shakeel A.; Saifullah, Muhammad; Mallat, Nazih K. (UIKTEN - Association for Information Communication Technology Education and Science, 2021)
      In this paper, a Bayesian inference-based relay selection scheme, also called Adaptive Selection on Bayesian Inference (AS-BI) for cooperative networks in 5G networks is invoked. This scheme works on the principle of ...

    • Wheel-shaped miniature assembly of circularly polarized wideband microstrip antenna for 5G mmWave terminals 

      Kamal, Shahanawaz; Bin Ain, Mohd Fadzil; Ullah, Ubaid; Mohammed, Abdullahi S.B.; Najmi, Fathul; Hussin, Roslina; Ahmad, Zainal Arifin; Bin Mohamed Omar, Mohamad Faiz; Ab Rahman, Mohd Fariz; Mahmud, Mohd Nazri; Othman, Mohamadariff (Elsevier B.V., 2021)
      A simple arrangement of wheel-shaped copper microstrip antenna is presented for operation in the 24 GHz frequency band. In this structure, a coaxial feed probe was utilized to generate vertical polarization, and a wheel-shaped ...

    • QUIC transmission protocol: Test-bed design, implementation and experimental evaluation 

      Khalifeh, Ala’; Mansour, Ma’moun; Alouneh, Sahel (De Gruyter Open Ltd, 2021)
      With the ever increasing demand for higher speed internet connectivity that can fulfil the application continuous need for higher bandwidth Google being the pioneer in many web-based services has launched a new UDP-based ...

    • A nested square-shape dielectric resonator for microwave band antenna applications 

      Ullah, Ubaid; Ben Mabrouk, Ismail; Al-Hasan, Muath; Nedil, Mourad; Ain, Mohd Fadzil (Institute of Advanced Engineering and Science, 2021)
      In this paper, a nested square-shape dielectric resonator (NSDR) has been designed and investigated for antenna applications in the microwave band. A solid square dielectric resonator (SSDR) was modified systematically by ...

    • A vehicle to vehicle relay-based task offloading scheme in Vehicular Communication Networks 

      Raza, Salman; Mirza, Muhammad Ayzed; Ahmad, Shahbaz; Asif, Muhammad; Rasheed, Muhammad Babar; Ghadi, Yazeed (PeerJ Inc., 2021)
      Vehicular edge computing (VEC) is a potential field that distributes computational tasks between VEC servers and local vehicular terminals, hence improve vehicular services. At present, vehicles’ intelligence and capabilities ...

    • Adaptive variable-size virtual clustering for control channel assignment in dynamic access networks: Design and simulations 

      Salameh, Haythem Bany; Shtyyat, Sajedah; Jararweh, Yaser (Elsevier B.V., 2021)
      Cognitive Radio (CR) technology was introduced to effectively exploit the under-utilization portions of the licensed spectrum. A primary challenge in enabling CR networking is how to coordinate the CR communications, in ...

    • Real-time violent action recognition using key frames extraction and deep learning 

      Ahmed, Muzamil; Ramzan, Muhammad; Khan, Hikmat Ullah; Iqbal, Saqib; Khan, Muhammad Attique; Choi, Jung-In; Nam, Yunyoung; Kadry, Seifedine (Tech Science Press, 2021)
      Violence recognition is crucial because of its applications in activities related to security and law enforcement. Existing semi-automated systems have issues such as tedious manual surveillances, which causes human ...

    • A Systematic Design of a Compact Wideband Hybrid Directional Coupler Based on Printed RGW Technology 

      Ali, Mohamed Mamdouh Mahmoud; El-Gendy, Mohamed S.; Al-Hasan, Muath; Mabrouk, Ismail Ben; Sebak, Abdel Razik; Denidni, A. Tayeb (Institute of Electrical and Electronics Engineers Inc., 2021)
      Printed ridge gap waveguide (PRGW) is considered among the state of art guiding technologies due to its low signal distortion and low loss at Millimeter Wave (mmWave) spectrum, which motivates the research community to use ...

    • A Comparison of Wireless Standards in IoT for Indoor Localization Using LoPy 

      Khan, Fasih Ullah; Awais, Muhammad; Rasheed, Muhammad Babar; Masood, Bilal; Ghadi, Yazeed (Institute of Electrical and Electronics Engineers Inc., 2021)
      There are surplus applications in modern smart cities where localization of indoor environments is critical ranging from surveillance and trailing in smart structures to the localized wireless distribution of advertising ...

    • Routing in cognitive radio networks with full-duplex capability under dynamically varying spectrum availability 

      Salameh, Haythem Bany; Khasawneh, Haneen (Korean Institute of Communication Sciences, 2021)
      This paper proposes a routing scheme for full-duplex-(FD)-based multi-hop CRNs that attempts to maximize the packet-delivery-ratio between any source–destination pair by being aware of the time-varying nature of ...

    • Chaos and bifurcation in time delayed third order phase-locked loop 

      Harb, Bassam; Qudah, Mohammad; Ghareeb, Ibrahim; Harb, Ahmad (Institute of Advanced Engineering and Science, 2021)
      In this paper, the modern nonlinear theory is applied to a third order phase locked loop (PLL) with a feedback time delay. Due to this delay, different behaviors that are not accounted for in a conventional PLL model are ...