Sökning: "Downlink Issues"
Visar resultat 1 - 5 av 6 uppsatser innehållade orden Downlink Issues.
1. Investigation on Positioning Techniques for Indoor Office Scenario
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : This master thesis aims to investigate downlink positioning techniques and improve fifth-generation (5G) cellular positioning performance in the indoor office scenario. In the thesis work, we target in the indoor office scenario because it is a typical deployment scenario standardized in 3GPP release 16. LÄS MER
2. IOT CONNECTIVITY WITH EDGE COMPUTING
Master-uppsats, Uppsala universitet/Institutionen för informationsteknologiSammanfattning : Billions of Internet of Things (IoT) devices will be connected in the next decades. Most devices are for Massive Machine Type Communication (MMTC) applications. This requires the IoT infrastructure to be extremely efficient and scalable (like today’s Internet) to support more and more devices connected to the network over time. LÄS MER
3. Mission Concept for a Satellite Mission to Test Special Relativity
Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknikSammanfattning : In 1905 Albert Einstein developed the theory of Special Relativity. This theory describes the relation between space and time and revolutionized the understanding of the universe. While the concept is generally accepted new experimental setups are constantly being developed to challenge the theory, but so far no contradictions have been found. LÄS MER
4. Control traffic overhead for VoIP over LTE
Master-uppsats, KTH/Kommunikationssystem, CoSSammanfattning : With increasing technological advancements more sophisticated mobile devices are being used by end-users. Third generation (3G) mobile communication systems such as Universal Mobile Telecommunication System (UMTS) are not able to satisfy the rising demand for higher throughputs and low latencies. LÄS MER
5. QoS_of_VoIP_in_Wireless_Networks
Master-uppsats, Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystemSammanfattning : In this thesis we have focused in the wireless environment and how to run voice application over it. Conducive environment that makes it possible for the voice services to run in wireless is necessary. LÄS MER