Essays about: "master thesis 3g"

Showing result 11 - 15 of 19 essays containing the words master thesis 3g.

  1. 11. QUALITY OF SERVICE DURING VERTICAL HANDOVER IN 3G/4G WIRELESS NETWORKS

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : ABID-AZIZ KHAN; MUHAMMAD-AMIR LATIF; [2009]
    Keywords : Final Thesis as Part for Master program in Electrical Engineering with Emphasis on Telecommunication;

    Abstract : Handover means transferring an on going call or data sessions one cell to another. Handovers occur due to the movement of the mobile user from one area to another area. Handovers are used to prevent an on going call to be disconnected. READ MORE

  3. 12. A Study of Different Switched Mode Power Amplifiers for the Burst Mode Operation

    University essay from Institutionen för teknik och byggd miljö

    Author : Dristy Rahul Parveg; [2008]
    Keywords : High Efficient transmitter for 3G base station application; Burst mode operation; Switched mode power amplifier SMPA ;

    Abstract : Power-amplifier efficiency is a significant issue for the overall efficiency of most wireless system. Therefore, currently there are different kind of Switched mode power amplifiers are developed which are showing very high efficiency also at higher frequencies but all of these amplifiers are subjected to drive with the constant envelope signals. READ MORE

  4. 13. Uplink TDMA Potential in WCDMA Systems

    University essay from Institutionen för systemteknik

    Author : Markus Persson; [2008]
    Keywords : 3G; UMTS; WCDMA; TDMA; EUL; Enhanced Uplink;

    Abstract : The evolvement of the uplink in the third generation mobile telecommunication system is an ongoing process. The Enhanced Uplink (EUL) concept is being developed to meet the expected need from more advanced services, like video streaming and mobile broadband. READ MORE

  5. 14. IPsec Intrusion Detection Analysis : Using data from an Ericsson Ethernet Interface Board

    University essay from KTH/Kommunikationssystem, CoS

    Author : Julian Amso; Achille Faienza; [2008]
    Keywords : IPsec; IDS; Intrusion; Attack; Detection; VPN; 3G; ET-MFX; Security;

    Abstract : IP security (IPsec) is commonly used for protection in Virtual Private Networks (VPN). It is also used for the protection of traffic between nodes in third generation (3G) mobile networks. The main duty of telecommunication operators is to assure the quality of service and availability of the network for their users. READ MORE

  6. 15. Low cost secure network connectivity for a municipal organization

    University essay from KTH/Mikroelektronik och Informationsteknik, IMIT

    Author : Krishna Gutti; [2005]
    Keywords : Wireless LAN; Wireless LAN operator networks; WLAN operator roaming; Mobile VPN; Trådlös LAN; Trådlös LAN operatör nätverken; WLAN operatör ströva; Rörlig VPN;

    Abstract : Wireless Local Area Networks (WLANs) based on 802.11 technology were initially conceived with the aim of providing wireless connectivity to client devices in limited areas, such as office buildings, homes, etc. or in places where wires are too expensive to be placed. READ MORE