Sökning: "Karl-Johan Grinnemo"
Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Karl-Johan Grinnemo.
1. A Study of Partially Reliable Transport Protocols for Soft Real-Time Applications
Sammanfattning : The profileration of multimedia applications, such as streaming video, teleconferencing, and interactive gaming has created a tremendous challenge for the traditional transport protocols of the Internet – UDP and TCP. Specifically, many multimedia applications are examples of soft real-time applications. LÄS MER
2. Transport Services for Soft Real-Time Applications in IP Networks
Sammanfattning : In recent years, Internet and IP technologies have made inroads into almost every communication market ranging from best-effort services such as email and Web, to soft real-time applications such as VoIP, IPTV, and video. However, providing a transport service over IP that meets the timeliness and availability requirements of soft real-time applications has turned out to be a complex task. LÄS MER
3. Improving the Energy Efficiency of Cellular IoT Device
Sammanfattning : Cellular Internet of Things (CIoT) has emerged as a promising technology to support applications that generate infrequent data. One requirement on these applications, often battery-powered devices, is low energy consumption to enable extended battery life. LÄS MER
4. Achieving Low Latency and High Throughput over Cellular Internet Connections
Sammanfattning : The continuous increase in the number and type of Internet services and their requirements for improved QoS has motivated the steady evolution of cellular networks towards the current fifth generation (5G) systems. However, updating the network to 5G is insufficient to satisfy application requirements since performance limitations can also exist in the transport used by the applications. LÄS MER
5. Offline Task Scheduling in a Three-layer Edge-Cloud Architecture
Sammanfattning : Internet of Things (IoT) devices are increasingly being used everywhere, from the factory to the hospital to the house to the car. IoT devices typically have limited processing resources, so they must rely on cloud servers to accomplish their tasks. Thus, many obstacles need to be overcome while offloading tasks to the cloud. LÄS MER