Essays about: "wimax wireless broadband"

Showing result 1 - 5 of 21 essays containing the words wimax wireless broadband.

  1. 1. A comparative overview of modern communication systems and standards

    University essay from KTH/Signalbehandling

    Author : Mostafa Majdi; [2013]
    Keywords : ;

    Abstract : With the dynamic changes in technological advancements, wireless communicationtechnologies has made a tremendous progress from simple to complex systems that are able tocommunicate across multiple networks platform. As these systems continue to prove theirproficiency and benefits, it is strongly asserted that wireless technologies will continue to play aneven more critical and vital role compared to wired connections in the future. READ MORE

  3. 2. Mesh-Relay with MRC in 802.16j Networks

    University essay from KTH/Kommunikationssystem, CoS

    Author : Maria Jimena Arguello Baltodano; [2010]
    Keywords : ;

    Abstract : Multi-hop relay networks are a recent trend in WiMAX 802.16j networks. Many studies on the viability of relay stations have been done. It shows that RS are good cost-effective solution to the increasing demands on wireless broadband services. READ MORE

  4. 3. PERFORMANCE ANALYSIS OF MULTIPLE ANTENNA TECHNIQUES IN WiMAX

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Yousaf Ali Shah; [2010]
    Keywords : WiMAX; Capacity Analysis; STBC; MIMO; SFBC;

    Abstract : The modern wireless systems are required to have high voice quality and data rate. Since our concern is most with cattering environment, antenna diversity is a practically effective and widely applied technique to reduce the effect of multipath fading. READ MORE

  5. 4. Analysis and Assessment the Security Issues of IEEE 802.16/WiMax Network

    University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Author : Mohammad Hossain; [2010]
    Keywords : WiMax; BSID; BS; AES; SS; DES; DoS; PKM; PKM-REQ; PKM-RSP; AS.;

    Abstract : WiMax is a wireless based technology standard that provides high throughput broadband connections over long distances. Security is one of the major considerations in broadband wireless access especially when wireless devices are added to it. Wimax/802. READ MORE

  6. 5. Analysis of Propagation Models for WiMAX at 3.5 GHz

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Mohammad Shahajahan; [2009]
    Keywords : Propagation Model; WiMAX; 3.5 GHz; Urban; Suburban; Rural area;

    Abstract : Nowadays the Worldwide Interoperability of Microwave Access (WiMAX) technology becomes popular and receives growing acceptance as a Broadband Wireless Access (BWA) system. WiMAX has potential success in its line-of-sight (LOS) and non line-of-sight (NLOS) conditions which operating below 11 GHz frequency. READ MORE