Essays about: "Dynamic wireless networks."

Showing result 36 - 40 of 57 essays containing the words Dynamic wireless networks..

  1. 36. Characterizing WLAN Channel Occupancy for Cognitive Networking

    University essay from KTH/Kommunikationsnät

    Author : Alexandre Vizcaino Luna; [2012]
    Keywords : ;

    Abstract : The deployment of heterogeneous wireless networks in the same spectrum space introduces the need for dynamic spectrum access so as to increase the utilization of the available wireless resources. Dynamic spectrum access needs to be controlled in order avoid interference between the users of different systems. READ MORE

  3. 37. Spectrum Sensing and Management in Cooperative Cognitive Radio

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Ghayoor Abbas Jafri; Ateeq Ur Rehman; Muhammad Tariq Sadiq; [2011]
    Keywords : Cognitive radio networks; Cooperative communication; Dynamic spectrum sharing; Cross layer design ; OC-MAC Protocol ; Opportunistic spectrum access; Spectrum sensing; Spectrum management;

    Abstract : In the last few years, there has been enormous improvement in mobile communication services. Due to this rapid growth in the field of communications, the demand for wireless spectrum has increased rapidly. In the early days in order to remove the interference problem, the spectrum was assigned statically. READ MORE

  4. 38. Priority Queuing Based Spectrum sensing Methodology in Cognitive Radio Network

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Sajid Mahmood / [email protected]; Mujeeb Abdullah / [email protected]; [2011]
    Keywords : Cognitive radio Networks ; Radio Spectrum Management ; Spectrum Sensing; Spectrum Mobility;

    Abstract : Radio spectrum is becoming scarce resource due to increase in the usage of wireless communication devices. However studies have revealed that most of the allotted spectrum is not used effectively. READ MORE

  5. 39. Optimization of Handover Algorithms for Wireless Networks

    University essay from KTH/Reglerteknik

    Author : Silvia De Lucia; [2010]
    Keywords : ;

    Abstract : We are witnessing a continuous development of heterogeneous wireless networks, such as cellular systems (e.g., the LTE, or long term evolution of the third generation wireless system), sensor networks, and satellite networks. READ MORE

  6. 40. Wireless Sensor Network Setup : Wireless sensor motes embedded programing

    University essay from Halmstad Embedded and Intelligent Systems Research (EIS)

    Author : Javed Iqbal; Farhan Moughal; [2010]
    Keywords : wireless sensor network setup configuration sunspot embedded java programming;

    Abstract : Exploitation of wireless sensor networks (WSNs) in ubiquitous computing environments is continuously increasing for gathering data. Contemporary distributed software systems on WSNs for pragmatic business applications have become extremely adaptive, dynamic, heterogeneous and large scaled. READ MORE