Browsing Computer Science & Communications by Title

Now showing items 30-49 of 95

    • Home Automation Device Protocol (HADP): A Protocol Standard for Unified Device Interactions 

      Gonnot, Thomas; Yi, Won -Jae; Monsef, Ehsan; Saniie, Jafar (Scientific Research Publishing, 2015-10)
      Daily activities have become more efficient and convenient with home automation. There are many different home automation devices in the market for consumers to enjoy their home for being smarter, resourceful, ...

    • Hybrid Amplification: An Efficient Scheme for Energy Saving in MIMO Systems 

      Poitau, Gwenael; Kouki, Ammar B. (Scientific Research Publishing, 2012-01)
      In this paper, a new amplification scheme for adaptive MIMO systems is proposed and tested. In this ‘hybrid amplification’ configuration, different amplifiers with different peak powers are used. In this way, each transmitter ...

    • Implicit, Context Management Systems for Mobile Health Services 

      Farahmandian, Vahid; Asosheh, Abbas (Scientific Research Publishing, 2015-03)
      Objectives: In this paper data flow and executive model of Mobile Health services risk management by the use of context aware systems are provided. Materials and Methods: Mobile health (M-Health) refers to using portable ...

    • Improving Bandwidth of Yagi-Uda Arrays 

      Formato, Richard A. (Scientific Research Publishing, 2012-01)
      A novel approach for improving antenna bandwidth is described using a 6-element Yagi-Uda array as an example. The new approach applies Central Force Optimization, a deterministic metaheuristic, and Variable Z0 technology, ...

    • Inhomogeneous Perforated Reflect-Array Antennas 

      Moeini-Fard, Mojtaba; Khalaj-Amirhosseini, Mohammad (Scientific Research Publishing, 2011-03)
      A new reflect-array antenna structure is proposed. This structure utilizes a perforated substrate as a reflecting surface with the lattice of different holes. The effective electric permittivity of the dielectric substrate ...

    • Intellectual CAD for Three-Tier Wide Band WDR Filters 

      Yushchenko, Alexander G.; Mamedov, Dovlet S.; Zaytsev, Denis M. (Scientific Research Publishing, 2012-01)
      The paper presents an original physical points of an intellectual CAD system designing for three-tier wide band waveguide-dielectric filters with LM modes. On the basis of formalized physical knowledge about the behavior ...

    • Intelligent and Predictive Vehicular Networks 

      Chintu, Schmidt S.; Anthony, Richard; Roshanaei, Maryam; Ierotheou, Constantinos (Scientific Research Publishing, 2014-05)
      Seeking shortest travel times through smart algorithms may not only optimize the travel times but also reduce carbon emissions, such as CO2, CO and Hydro-Carbons. It can also result in reduced driver frustrations and can ...

    • An Intelligent Sensor Based System for Real Time Heart Rate Monitoring (HRM) 

      Farin, Nusrat J.; Sharif, S. M. A.; Mobin, Iftekharul (Scientific Research Publishing, 2016-05)
      A method and apparatus for monitoring heart rate of the heart using a wearable system is designed and implemented in this paper. A heart rate receives from heart beat signals and stores the data to a database and after a ...

    • Intelligent Video Surveillance System for Elderly People Living Alone Based on ODVS 

      Tang, Yiping; Ma, Baoqing; Yan, Hangchen (Scientific Research Publishing, 2013-04)
      Intelligent video surveillance for elderly people living alone using Omni-directional Vision Sensor (ODVS) is an important application in the field of intelligent video surveillance. In this paper, an ODVS is utilized to ...

    • Interface for Intelligence Computing Design and Option of Technical Systems 

      Mammadov, Javanshir; Tagiyeva, Tarana; Sveta, Akhmedova; Arzu, Aliyeva (Scientific Research Publishing, 2015-11)
      As a result of analysis of the existent methods and tools of computer aided design of the technical systems of many industrial areas, the primary purpose of the article that consists in the decision of different project ...

    • Interference Mitigation in Satellite Personal Communication Networks Using Adaptive Antenna Arrays and Filtering Technique 

      Iwasokun, Sunday E.; Kolawole, Michael O. (Scientific Research Publishing, 2010-10)
      We address the problem of interference as related to Satellite Personal Communication Networks (S-PCNs). Basic low Earth orbit (LEO) constellation is considered. The paper uses combined adaptive antenna arrays and adaptive ...

    • Interference Mitigation MAC Protocol for Cognitive Radio Networks 

      Faruk, Nasir; Ali, Maaruf; Gumel, Mohammed I. (Scientific Research Publishing, 2012-04)
      The growing demand for wireless services coupled with the limited availability of suitable electromagnetic spectrum is increasing the need for more efficient RF spectrum utilization. Spectrum allocated to TV operators can ...

    • Layout Design of LC VCO with Current Mirror Using 0.18 µm Technology 

      Prasad, Namrata; Gamad, Radheshyam (Scientific Research Publishing, 2011-04)
      This paper presents a new design of complementary oxide semiconductor voltage controlled oscillator (CMOS VCO) for improve tuning range and phase noise with low power consumption. Design is area efficient and easy to ...

    • Learning Based Falling Detection Using Multiple Doppler Sensors 

      Tomii, Shoichiro; Ohtsuki, Tomoaki (Scientific Research Publishing, 2013-04)
      Automated falling detection is one of the important tasks in this ageing society. Such systems are supposed to have little interference on daily life. Doppler sensors have come to the front as useful devices to detect human ...

    • Location Based Performance of WiMAX Network for QoS with Optimal Base Stations (BS) 

      Jha, Rakesh K.; Bholebawa, Idris Z.; Dalal, Upena D. (Scientific Research Publishing, 2011-07)
      In this paper we are given concept of our WiMAX (Worldwide Interoperability for Microwave Access) network perfor-mance for QoS monitoring and optimization solution for BS (Base Station) with multimedia application. In the ...

    • MAEB: Routing Protocol for IoT Healthcare 

      Su, Haoru; Wang, Zhiliang; An, Sunshin (Scientific Research Publishing, 2013-04)
      Healthcare is one of the most promising applications of Internet of Things. This paper describes a prototype for the IoT healthcare systems. We propose the Movement-Aided Energy-Balance (MAEB) routing protocol. The movement ...

    • Managing Computing Infrastructure for IoT Data 

      Tyagi, Sapna; Darwish, Ashraf; Khan, Mohammad Y. (Scientific Research Publishing, 2014-07)
      Digital data have become a torrent engulfing every area of business, science and engineering disciplines, gushing into every economy, every organization and every user of digital technology. In the age of big data, deriving ...

    • Measurement of Rain Attenuation in Terahertz Wave Range 

      Ishii, Seishiro; Sayama, Syuji; Kamei, Toshihisa (Scientific Research Publishing, 2011-07)
      ain attenuation at 355.2 GHz in the terahertz wave range was measured with our new 355.2 GHz measuring system under rainfall intensities up to 25 mm/hr. Rain attenuation coefficients were also calculated using four ...

    • Microstrip Ultra-Wideband Filter with Flexible Notch Characteristics 

      Mokhtaari, Marjan; Bornemann, Jens (Scientific Research Publishing, 2012-01)
      A microstrip ultra-wideband (UWB) filter with unique shape, compactness, simplicity of operation and flexible notch characteristics is introduced. It is based on the fundamental and harmonic characteristics of a 50 Ohm ...

    • Mobile Ad-Hoc Networks Applications and Its Challenges 

      Raza, Naeem; Aftab, Muhammad U.; Akbar, Muhammad Q.; Ashraf, Omair; Irfan, Muhammad (Scientific Research Publishing, 2016-07)
      Mobile Ad-Hoc Network (MANET) is an infrastructure less wireless network of autonomous collection of mobile nodes (Smart phones, Laptops, iPads, PDAs etc.). Network is self-configured to reconstruct its topology and routing ...