Sökning: "GSM ericsson"

Visar resultat 6 - 10 av 25 uppsatser innehållade orden GSM ericsson.

  1. 6. Mobile application for speech quality measurement

    Kandidat-uppsats, Interaktiva och kognitiva system; Tekniska högskolan

    Författare :Karl Andin; Andreas Ahl; [2012]
    Nyckelord :GSM; Speech Quality; PESQ; smartphone; Android; test;

    Sammanfattning : This report describes a bachelor thesis in computer science performed at the system department within the product development unit for GSM (Global System for Mobile communication) at Ericsson in Linköping.GSM can be considered a mature technology but it is still updated with new features on a regular basis. LÄS MER

  3. 7. Assessment of IxLoad in an MPG Environment

    Master-uppsats, Institutionen för informationsteknologi och medier

    Författare :Yue Peng; Zhiqiang Tang; [2012]
    Nyckelord :MPG; SGW; PGW; IxLoad;

    Sammanfattning : Long Term Evolution (LTE) is the latest mobile network technology published by the Third Generation Partnership Project (3GPP).  It might become a dominant technology for the next generation and it is attracting a great deal of attention from the top global corporations. LÄS MER

  4. 8. GSM Technology and Telecoms in Sweden: The Story of Innovation and Industrial Transformation

    Master-uppsats, Lunds universitet/Ekonomisk-historiska institutionen

    Författare :Tatiana Pyshkina; [2011]
    Nyckelord :GSM; telecommunications industry; general purpose technology; Sweden; Business and Economics;

    Sammanfattning : The main research interest of this study is to explain how GSM technology transformed telecommunications industry in Sweden in terms of: a. prices, b. products and services, and c. new industry directions. LÄS MER

  5. 9. GSM/WCDMA Leakage Detection System

    Master-uppsats, Elektroniksystem

    Författare :Emil Johansson; Kim Myhrman; [2011]
    Nyckelord :GSM WCDMA;

    Sammanfattning : Ericsson in Linkoping houses one of the largest test laboratories within thewhole Ericsson Company. Mainly, the laboratories contain equipment forGSM, WCDMA and LTE. To test these systems, a quite large number ofRadio Base Stations are needed. The RBS's are housed in a proportionatelysmall area. LÄS MER

  7. 10. Automating a test method for a hybrid test environment

    Master-uppsats, Institutionen för datavetenskap

    Författare :Tobias Eiderbrant; [2010]
    Nyckelord :Test Strategies; Test Automation; Telecom; ;

    Sammanfattning : Ericsson has a very big and expensive test environment with a lot of GSM AXE equipment. In order to decrease the cost of testing Ericsson has developed a combination of simulated and real hardware, the Hybrid Test Environment (HTE). LÄS MER