Sökning: "OPnet"

Visar resultat 11 - 15 av 45 uppsatser innehållade ordet OPnet.

  1. 11. BLUETOOTH / ZIGBEE NETWORKS AND DEVELOPMENT OF PORTABLE 6LOWPAN STACK

    Master-uppsats, Avdelningen för elektronik, matematik och naturvetenskap

    Författare :Nagavenkat kumar Gaddam; [2013]
    Nyckelord :Zigbee; 802.15.4; 6LoWPAN; IPv6; Bluetooth.;

    Sammanfattning : Wireless sensor networks (WSN’s) are becoming popular in military and civilian applications such as surveillance, monitoring, disaster recovery, home automation and many others. Prolonged network lifetime, scalability, node mobility and load balancing are important requirements for many WSN applications. LÄS MER

  3. 12. Study of inter-cell interference and its impact on the quality of video conference traffic in LTE Network

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Författare :MD. Jhirul Islam; Mohammed Nazmul Haider Chowdhury; [2013]
    Nyckelord :LTE; Inter-cell Interference; Video Conferencing; OPNET.;

    Sammanfattning : While inter-cell interference coordination (ICIC) for the downlink and uplink of multi-cell systems (in general) and orthogonal frequency division multiple access (OFDMA) networks (in particular) have been extensively studied, the study of the impact caused by inter-cell interference with video conferencing traffic has received less attention. The consideration of video conferencing traffic is essential for analyzing the overall performance analysis of inter-cell interference in LTE networks, and in particular for the evaluation of the video conferencing traffic. LÄS MER

  4. 13. Comparative Performance Analysis of MANET Routing Protocols in Internet Based Mobile Ad-hoc Networks

    Magister-uppsats, Institutionen för datavetenskap, fysik och matematik, DFM

    Författare :Mahe Zabin; Roja Rani Mannam; [2012]
    Nyckelord :Mobile Ad hoc Network MANET ; OLSR; TORA; AODV; HTTP and voice;

    Sammanfattning : In crucial times, such as natural disasters like Earthquakes, Floods, military attack, rescue and emergency operations, etc., it is not possible to maintain an infrastructure. In these situations, wireless Mobile Ad-Hoc networks can be an alternative to wired networks. LÄS MER

  5. 14. QoS Performance Evaluation of Video Conferencing over LTE

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Författare :Md.Showket Hossen; Md.Neharul Islam; [2012]
    Nyckelord :LTE; QoS; GBR; Video; Real time application;

    Sammanfattning : Mobile data usage has been on the rise in relation to the streaming media such as video conferencing and online multimedia gaming. As a result, Long-Term Evolution (LTE) has earned a rapid rise in popularity during the past few years. LÄS MER

  7. 15. OPNET Analysis of VoIP over MPLS VPN with IP QoS

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Författare :Bilal Zahid Rana; Shahid Ali; [2011]
    Nyckelord :IP; VoIP; MPLS; VPN; QoS; MPLS VPN;

    Sammanfattning : There are many disadvantages (cost, lack of security, difficult to manage large networks, support to non-sensitive applications, delay, etc.) associated with traditional networking, IP network, ATM and Frame relay networking. LÄS MER