Sökning: "lte"

Visar resultat 31 - 35 av 312 uppsatser innehållade ordet lte.

  1. 31. Remotely Operated VoIP Radio for Drones

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Hosam Akeel; [2020]
    Nyckelord :;

    Sammanfattning : Nowadays, search and rescue organizations are considering using drones to aid in rescue missions. To ensure the drones work properly, we need to design a reliable and stable systems. One of these systems is the communication system, which creates a link between the drone and the operator. LÄS MER

  3. 32. Smart Case for Remote Radio Kit

    M1-uppsats, Uppsala universitet/Fasta tillståndets elektronik

    Författare :Emil Östlund; [2019]
    Nyckelord :CAD; LTE; IoT; Signal processing; Data communication; Data transmission; 3D printing; Soldering; Electrical circuit; schematics; simulations; Arduino; Software; Hardware;

    Sammanfattning : The thesis aims to develop a prototype for a Smart Case for Remote Radio Kits at the department of Demo & Event at Ericsson in Kista.The smart case consists of a mechanical structure (the case itself with ) and an electronic system that includes a temperature sensor, a LCD display showing the temperature, a GPS (global positioning system) module for positioning the case, a GSM (Global System for Mobile Communications) module and a microcontroller Arduino UNO. LÄS MER

  4. 33. Implementation and evaluation of Polar Codes in 5G

    Kandidat-uppsats, Karlstads universitet

    Författare :Tobias Rosenqvist; Joël Sloof; [2019]
    Nyckelord :5G; Polar Codes; Successive Cancellation;

    Sammanfattning : In today’s society the ability to communicate with one another has grown, were a lot of focus is aimed towards speed in the telecommunication industry. For transmissions to become even faster, there are many ways to enhance transmission speeds of which error correction is one. LÄS MER

  5. 34. Time Synchronization for Full-Duplex Communications

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Ziyu Liu; Aamer Al-Hamwi; [2019]
    Nyckelord :Time Synchronization; In-band full-duplex; self-interference cancellation; Technology and Engineering;

    Sammanfattning : In-band full-duplex has emerged as an attractive solution for significantly enhancing the throughput of wireless communication systems by doubling the spectrum efficiency compared to conventional half-duplex systems. However, the existence of self-interference is a significant barrier to operate full-duplex systems. LÄS MER

  7. 35. Visualizing Carrier Aggregation Combinations

    Master-uppsats, Linköpings universitet/Kommunikationssystem

    Författare :Fredrik Helders; [2019]
    Nyckelord :LTE; Carrier Aggregation; Visualization; Graph traversal; Load balancing; 4G; 3GPP;

    Sammanfattning : As wireless communications is becoming an increasingly important part of ourevery day lives, the amount of transmitted data is constantly growing, creating ademand for ever-increasing data rates. One of the technologies used for boostingdata rates is carrier aggregation, which allows for wireless units to combine multipleconnections to the cellular network. LÄS MER