Browsing Network & Communication by Title

Now showing items 7-26 of 101

    • Autonomous system to control a mobile robot 

      Abu Baker, Ayman; Ghadi, Yazeed Yasin (Institute of Advanced Engineering and Science, 2020)
      This paper presents an ongoing effort to control a mobile robot in unstructured environment. Obstacle avoidance is an important task in the field of robotics, since the goal of autonomous robot is to reach the destination ...

    • Blockchain-based authentication in internet of vehicles: A survey 

      Abbas, Sohail; Abu Talib, Manar; Ahmed, Afaf; Khan, Faheem; Ahmad, Shabir; Kim, Do-Hyeun (MDPI., 2021)
      Internet of Vehicles (IoV) has emerged as an advancement over the traditional Vehicular Ad-hoc Networks (VANETs) towards achieving a more efficient intelligent transportation system that is capable of providing various ...

    • 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 ...

    • CNN Based Multi-Object Segmentation and Feature Fusion for Scene Recognition 

      Rafique, Adnan Ahmed; Ghadi, Yazeed Yasin; Alsuhibany, Suliman A.; Chelloug, Samia Allaoua; Jalal, Ahmad; Park, Jeongmin (Tech Science Press, 2022)
      Latest advancements in vision technology offer an evident impact on multi-object recognition and scene understanding. Such scene-understanding task is a demanding part of several technologies, like augmented reality-based ...

    • A Compact Filtering Coupler with Unwanted Harmonic Rejection Using LC Composite Lines for Communication Systems Applications 

      Roshani, Saeed; Yahya, Salah I.; Mezaal, Yaqeen Sabah; Chaudhary, Muhammad Akmal; Al-Hilali, Aqeel A.; Ghadi, Yazeed Yasin; Karimi, Mohsen; Roshani, Sobhan (MDPI, 2023)
      In this paper, new LC lumped components and composite lines are used to create a filtering branch line coupler (FBLC) with a small size and wide suppression band. New composite lines are proposed using applied LC lumped ...

    • A Compact Microwave Quadrature Hybrid Coupler Using Capacitive Composite Lines and Meandered Stubs 

      Roshani, Sobhan; Yahya, Salah I.; Assaad, Maher; Chaudhary, Muhammad Akmal; Hazzazi, Fawwaz; Ghadi, Yazeed Yasin; Ali, Sarmad M.; Roshani, Saeed (Multidisciplinary Digital Publishing Institute (MDPI), 2023-12)
      In this paper, a new structure of the quadrature hybrid coupler (QHC) with compact size is proposed using capacitive composite lines and meandered open stubs. The proposed coupler works at 1.6 GHz with a 0.4 GHz bandwidth, ...

    • A compact UWB antenna with independently controllable notch bands 

      Iqbal, Amjad; Smida, A.; Khaddaj Mallat, Nazih Khaddaj; Islam, Mohamad Tariqul; Kim, Sunghwan (MDPI AG., 2019)
      A minimally-sized, triple-notched band ultra-wideband (UWB) antenna, useful for many applications, is designed, analyzed, and experimentally validated in this paper. A modified maple leaf-shaped main radiating element with ...

    • Compacted Conformal Implantable Antenna with Multitasking Capabilities for Ingestible Capsule Endoscope 

      Alamgir, Muhammad Yousaf; Ben Mabrouk, Ismail; Faisal, Farooq; Zada, Muhammad; Bashir, Zubair; Akram, Adeel; Nedil, Mourad; Yoo, Hyoungsuk (Institute of Electrical and Electronics Engineers Inc., 2020)
      This study presents a multi-band conformal antenna based endoscopic system for robust biotelemetry communications, which covers five important bands, including the MedRadio (401–406 MHz), Industrial, Scientific, and ...

    • 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 ...

    • Convergence of IoT and Cognitive Radio Networks: A Survey of Applications, Techniques, and Challenges 

      Khasawneh, Mahmoud; Azab, Ahmad; Alrabaee, Saed; Sakkal, Heba; Bakhit, Hossameldein Hussein (Institute of Electrical and Electronics Engineers Inc., 2023)
      Cognitive Radio Networks (CRNs) have been proposed as a solution to the problem of spectrum scarcity in wireless communication systems. CRNs allow for dynamic spectrum access by secondary users, who can opportunistically ...

    • Cooperative hierarchical based edge-computing approach for resources allocation of distributed mobile and IoT applications 

      Aljarah, Maha K.; Shurman, Mohammad; Alnabelsi, Sharhabeel H. (Institute of Advanced Engineering and Science, 2020)
      Using mobile and Internet of Things (IoT) applications is becoming very popular and obtained researchers’ interest and commercial investment, in order to fulfill future vision and the requirements for smart cities. These ...

    • Correlation Reduction in Closely-Spaced MIMO Antenna with Circular Polarization Diversity 

      Ullah, Ubaid; Al-Hasan, Muath; Ben Mabrouk, Ismail; Koziel, Slawomir; Abbasi, Qammer; Alomainy, Akram (Institute of Electrical and Electronics Engineers Inc., 2020)
      Radiator correlation in multiple-input-multiple-output (MIMO) antenna has always been a serious concern for MIMO systems. In this paper, an antenna consisting of two parallel-placed coplanar waveguide (CPW)-fed radiators ...

    • Cost-Efficient Bi-Layer Modeling of Antenna Input Characteristics Using Gradient Kriging Surrogates 

      Pietrenko-Dabrowska, Anna; Koziel, Slawomir; Al-Hasan, Muath (Institute of Electrical and Electronics Engineers Inc., 2020)
      Over the recent years, surrogate modeling has been playing an increasing role in the design of antenna structures. The main incentive is to mitigate the issues related to high cost of electromagnetic (EM)-based procedures. ...

    • A Cross-Layer Solution for Contention Control to Enhance TCP Performance in Wireless Ad-hoc Networks 

      Mast, Noor; Khan, Shafiullah; Uddin, Muhammad Irfan; Ghadi, Yazeed Yasin; Alkahtani, Hend Khalid; Mostafa, Samih M. (Institute of Electrical and Electronics Engineers Inc., 2023)
      With the development of wireless technology, users not only have wireless access to the Internet, but this has also sparked the emergence of Wireless Ad-hoc Networks (WANETs); this promising networking paradigm has the ...

    • Cylindrical dielectric resonator antenna-based sensors for liquid chemical detection 

      Iqbal, Amajad; Smida, Amor; Saraereh, Omar A.; Alsafasfeh, Qais H.; Khaddaj Mallat, Nazih Khaddaj; Lee, Byung Moo (MDPI AG., 2019)
      A compact, cylindrical dielectric resonator antenna (CDRA), using radio frequency signals to identify different liquids is proposed in this paper. The proposed CDRA sensor is excited by a rectangular slot through a 3-mm-wide ...

    • A Deep Neural Network-Based Approach for Sentiment Analysis of Movie Reviews 

      Ullah, Kifayat; Rashad, Anwar; Khan, Muzammil; Ghadi, Yazeed; Aljuaid, Hanan; Nawaz, Zubair (Hindawi Limited, 2022)
      The number of comments/reviews for movies is enormous and cannot be processed manually. Therefore, machine learning techniques are used to efficiently process the user's opinion. This research work proposes a deep neural ...

    • Design and Analysis of a Compact GSM/GPS Dual-Band Bandpass Filter Using a T-Shaped Resonator 

      Basit, Abdul; Khattak, Muhammad Irfan; Al-Hasan, Mauth; Nebhen, Jamel; Jan, Atif (Korean Institute of Electromagnetic Engineering and Science, 2022)
      This study presents an ultracompact dual-band bandpass filter with controllable transmission zeros based on quarter-wave dual-mode resonator for GSM (global system for mobile communications) and GPS (global positioning ...

    • Design and analysis of a microstrip planar UWB bandpass filter with triple notch bands for WiMAX, WLAN, and X-Band satellite communication systems 

      Basit, Abdul; Khattak, Muhammad I.; Al-Hasan, Muath (Electromagnetics Academy, 2020)
      This manuscript presents a UWB filter with three notch bands for WiMAX, WLAN, and X-Band Satellite Communication by introducing inverted E-and T-shape resonators shorted at the center, designed and fabricated for the use ...

    • Design and simulation of spectrum access and power management protocol for dynamic access networks 

      Masadeh, Ala'eddin A.; Salameh, Haythem Bany; Abu-El-Haija, Ahmad (Zarka Private University, 2020)
      This work investigates the problem of managing the transmission power and assigning channels for multi-channel single-radio Cognitive Radio Ad-Hoc Networks (CRAHNs). The considered network consists of M primary users and ...

    • 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 ...