Sökning: "gprs"

Visar resultat 16 - 20 av 80 uppsatser innehållade ordet gprs.

  1. 16. Implicit Channel Allocation in GSM/EDGE radio networks

    Master-uppsats, Institutionen för datavetenskap; Tekniska högskolan

    Författare :Emily Leiviskä; [2012]
    Nyckelord :GSM; EDGE; GPRS packet scheduling; channel allocation; implicit channel allocation; ICA;

    Sammanfattning : Efficient channel allocation in GSM communication is difficult and believed to be a performance bottleneck. This thesis is dedicated to studying the performance of GSM/EDGE networks in modern usage scenarios (surfing the web, chatting and streaming services) under the assumption that explicit channel allocation is not needed. LÄS MER

  3. 17. Is GSM-R the limiting factor for the ERTMS system capacity?

    Uppsats för yrkesexamina på avancerad nivå, KTH/Trafik och logistik

    Författare :Gustaf Lindström; [2012]
    Nyckelord :;

    Sammanfattning : The European Rail Traffic Management System, ERTMS, is introduced as a common signalling system for the European railway network. ERTMS consist of two main parts, the signalling part ETCS and the radio transmission system GSM-R, based on the well-established GSM standard. LÄS MER

  4. 18. SGSN integration and implementation

    Master-uppsats, Institutionen för informationsteknologi

    Författare :Papanash Om Prakash Muthuswamy; [2012]
    Nyckelord :;

    Sammanfattning : The goal of this Thesis project is to implement a prototype  for Serving GPRS Support Node (SGSN) which is the central part of the General packet radio service (GPRS). SGSN is responsible for the transfer of data packets between the mobile stations covered in its geographical service area. LÄS MER

  5. 19. Fat/Thin client for mobile applications and the proposed way forward

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Mohammad Reza Izadi; [2012]
    Nyckelord :;

    Sammanfattning : This project is aimed to highlight the effectiveness of using clients on mobile phones. The paper clarifies the need of FMC by introducing new features in business case that are going to be executed in the near future to facilitate the communication and interaction among people and global networks. LÄS MER

  7. 20. Traffic analysis of existing traffic in Kulyab region in order to plan and configure a new GSM MSC for this region

    Master-uppsats, KTH/Kommunikationssystem, CoS

    Författare :Isabel Frostne; [2011]
    Nyckelord :MSC; MSC server; MGW; BHCA traffic load; connect traffic load; 2G; mobile traffic; mobile network;

    Sammanfattning : Wide area cellular mobile networks have rapidly evolved over the years. In the beginning achieving wide area coverage was a great achievement – enabling subscribers to call from wherever they were currently located and whenever they wanted. LÄS MER