Sökning: "3G UMTS"

Visar resultat 21 - 25 av 51 uppsatser innehållade orden 3G UMTS.

  1. 21. Performance Analysis of Channel Allocation Schemes in WiMAX

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

    Författare :Muhammad Rehan Usman; Johar Iqbal; Fahad Razzaq; [2009]
    Nyckelord :WiMAX; OFDMA; RCS; NPS; DCA; FCA; Handovers;

    Sammanfattning : Today many cellular networks are working in parallel. For instance Global System for Mobile Communication (GSM), Universal Mobile Telecommunication System (UMTS) and Worldwide Interoperability for Microwave Access (WiMAX) etc. All of these technologies are based on cellular networks. Cellular networks are comprised of cells. LÄS MER

  3. 22. Issues and Optimization of UMTS Handover

    Master-uppsats, Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Författare :Rukhsar Ahmad Cheema; Muhammad Jehanzeb Irshad; [2009]
    Nyckelord :UMTS handover;

    Sammanfattning : UMTS is an emerging cell phone technology and it is basically another name for 3G mobile communication systems. It provides an enhanced range of multimedia services like video conferencing and high speed internet access. Sometimes UMTS is marketed as 3GSM emphasizing the both 3G nature and GSM standards which it was designed to succeed. LÄS MER

  4. 23. APSEN Analysis for Beyond 3G Wireless Networks

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :MUHAMMAD QADEER; MUHAMMAD HUMRAN KHAN; [2009]
    Nyckelord :B3G; 4G; APSEN; QoS; OSI; MIND; PUD; NMT; AMPS; VAS; GPRS; EDGE; UMTS; 3GPP; SDP; SAP; MCHO; Mobility management; TLDN; Mobile IP.;

    Sammanfattning : The beyond 3G official IEEE name for next generation of wireless technology, some people also called it as 4G (fourth-generation) mobile communication systems. Beyond 3G will be used largely to contain not only cellular telephone systems but also several types of broadband wireless access communication systems, have been attracting much interest in the mobile communication field. LÄS MER

  5. 24. 3G Cellular Network

    Master-uppsats, Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Författare :Zeeshan Feroze; Bilal Ahmed; [2009]
    Nyckelord :UMTS; CDMA2000; Handover and Mobility in 3G; Routing Loops; CDMA2000 and UMTS QoS ;

    Sammanfattning : In our thesis we discussed CDMA2000 and UMTS channels, QoS issues and Routing loops in 3G. We also discussed Handover and Mobility effects in 3G. .. LÄS MER

  7. 25. Challenges and Solution of UMTS Handover

    Master-uppsats, Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Författare :Naeem Qaisar; Mushtaq Ahmad; [2008]
    Nyckelord :UMTS Handover;

    Sammanfattning : ABSTRACT Universal Mobile Telecommunications System (UMTS) is the third-generation (3G) cell phone technology. UMTS offers telecommunications services (like speech or SMS) and bearer services, which provide the capability for information transfer between access points. LÄS MER