Sökning: "cell-ID"

Hittade 5 uppsatser innehållade ordet cell-ID.

  1. 1. Physical Cell ID Allocation in Cellular Networks

    Master-uppsats, Linköpings universitet/Databas och informationsteknik; Linköpings universitet/Tekniska fakulteten

    Författare :Sofia Nyberg; [2016]
    Nyckelord :LTE; Physical Cell ID; PCI allocation; Optimization;

    Sammanfattning : In LTE networks, there are several properties that need to be carefully planned for thenetwork to be well performing. As the networks’ traffic increases and the networks aregetting denser, this planning gets even more important. The Physical Cell Id (PCI) is theidentifier of a network cell in the physical layer. LÄS MER

  3. 2. Image Based Indoor Navigation

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

    Författare :Marius Noreikis; [2014]
    Nyckelord :Navigation; structure from motion; point clouds; feature extraction; indoor localisation; navigation mesh; pathfinding; Navigation; Structure from Motion; punktmoln; egenskapsextraktion; inomhusnavigation; navigationsnätverk; vägsökning;

    Sammanfattning : Over the last years researchers proposed numerous indoor localisation and navigation systems. However, solutions that use WiFi or Radio Frequency Identification require infrastructure to be deployed in the navigation area and infrastructureless techniques, e.g. the ones based on mobile cell ID or dead reckoning suffer from large accuracy errors. LÄS MER

  4. 3. Evaluation of Different Radio-Based Indoor Positioning Methods

    Master-uppsats, Linköpings universitet/Institutionen för systemteknik; Linköpings universitet/Tekniska högskolan

    Författare :Sven Ahlberg; [2014]
    Nyckelord :Indoor positioning; TOA; TDOA; RSSI; cell-ID; AOA; fingerprinting; probability detection; UWB; Bluetooth; Wi-Fi; RFID;

    Sammanfattning : Today, positioning with GPS and the advantages this entails are almost infinitive, which means that the technology can be utilized in a variety of applications. Unfortunately, there exists a lot of limitations in conjunction with the signals from the GPS can’t reach inside e.g. buildings or underground. LÄS MER

  5. 4. Evaluation of Different Radio-Based Indoor Positioning Methods

    Master-uppsats, Linköpings universitet/Kommunikationssystem

    Författare :Ahlberg Sven; [2014]
    Nyckelord :Indoor positioning; TOA; TDOA; RSSI; cell-ID; AOA; fingerprinting; UWB; Bluetooth; Wi-Fi; RFID;

    Sammanfattning : .... LÄS MER

  7. 5. Testing Network Performance and Location Based Services throughout Calling and SMS Applications in Android

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

    Författare :Ahmad Shekhan; Imran Siddique; [2011]
    Nyckelord :Android application; Android; Eclipse; API key; Java; SDK; GPS; Android phone;

    Sammanfattning : This thesis work in Electrical Engineering at Telecommunication Department focuses on development of Android application for testing purpose such as testing the network performance and trying to collect data (e.g. LÄS MER