Sökning: "EDCF"

Hittade 5 uppsatser innehållade ordet EDCF.

  1. 1. Performance Analysis of WLAN MAC Algorithms

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Amer Khoulani; Ramaz Samhan; [2010]
    Nyckelord :WLAN; MAC; DCF; EDCF; DIDD;

    Sammanfattning : Lately, researchers were trying to put a lot of efforts to enhance the performance of Wireless LANs. IEEE 802.11 algorithm, DCF, was an interesting subject for studies. Most studies were concentrating on avoiding collisions, packets loss, decreasing transmission delay and enhancing the overall performance of the network. LÄS MER

  3. 2. QoS and Integrating issues of Real Time Traffic within Wireless Environment

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Hasan Ayub; Shoaib Shafiq Awan; [2009]
    Nyckelord :WLAN 802.11; EDCF; DCF .;

    Sammanfattning : Wireless technology in simple words is a technique that enables more than one user to share resources without having wiring. In comparison with wired local area network in which twisted pair cables, adapters and coaxial cables are used to connect multiple devices. LÄS MER

  4. 3. QoS_of_VoIP_in_Wireless_Networks

    Master-uppsats, Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Författare :Naveed Iqbal; Fahad-Mumtaz Cheema; [2009]
    Nyckelord :QoS; VoIP; IEEE 802.11; MAC Layer protocols; EDCF; DCF; Uplink Issues; Downlink Issues; Simulations of DCF and EDCF;

    Sammanfattning : In this thesis we have focused in the wireless environment and how to run voice application over it. Conducive environment that makes it possible for the voice services to run in wireless is necessary. LÄS MER

  5. 4. Analysis of QoS using IEEE 802.11e for WLANs

    Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknik

    Författare :Fernando González; [2004]
    Nyckelord :Informationsteknik; WLAN; IEEE; 802.11e; EDCF; HCF; PCWA; AIPM; Informationsteknik;

    Sammanfattning : IEEE 802.11 [1]is the standard that has emerged as a prevailing technology for the wireless local area networks. It can be considered the wireless version of Ethernet, which supports best-effortservice. IEEE is developing a new standard called 802. LÄS MER

  7. 5. Analysis of Quality of Service of Wireless LAN for IEEE 802.11e

    Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknik

    Författare :Xin Wei; [2004]
    Nyckelord :Informationsteknik; WLAN; IEEE; 802.11e; QoS; EDCF; HCF; PCWA; AIPM; Informationsteknik;

    Sammanfattning : Nowadays Wireless LAN is playing a more and more important role in network systems. After 1999, in which the IEEE organization published its Wireless Local Network standard 802.11[1], many people saw the advantages of the standard but also the lack of support for multimedia streaming. A lot of research work has been done on the proposed IEEE 802. LÄS MER