Sökning: "satellite air-to-ground communication"
Hittade 4 uppsatser innehållade orden satellite air-to-ground communication.
1. Positioning in Non-Terrestrial Networks
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : In 5G communications, Non-terrestrial Network (NTN) is envisioned to complement Terrestrial Network (TN) to increase network availability, scalability and continuity. Positioning of User Equipment (UE) is critical for the operation of NTN. Currently, NTN uses Global Navigation Satellite System (GNSS) for positioning. LÄS MER
2. Service Aware Traffic Distribution in Heterogeneous A2G Networks
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Airplanes have different ways to connect to the ground, including satellite air-to-ground communication (SA2GC) and direct air-to-ground communication (DA2GC). Each connection/link offers a different varying amount of transmission capacity over flight time. LÄS MER
3. Aircraft to Aircraft Connectivity Analysis
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : It is very common to feel the need to be connected, especially in cases where we are idle, such as in airplanes. Aircraft connectivity has already been implemented by using direct air-to-ground communication and satellite communication. LÄS MER
4. Aircraft antenna array for seamless direct air-to-ground communication system
Master-uppsats, KTH/Skolan för elektro- och systemteknik (EES)Sammanfattning : Today, data communication provided for passengers on board of commercial airliners is significantly limited and mostly relies on satellite systems. One of the solutions for this problem is a direct air-to-ground communication systems (DA2GC) able to provide much larger data throughput in a seamless manner. LÄS MER