Sökning: "vertical handover"
Visar resultat 1 - 5 av 11 uppsatser innehållade orden vertical handover.
1. The Intelligent Use of Multiple Interfaces : Using multiplexing to reduce the overhead for small packets
Master-uppsats, KTH/Radio Systems Laboratory (RS Lab)Sammanfattning : Long-Term Evolution (LTE) is the latest development in wide area cellular mobile network technology. In contrast with the earlier generations of circuit-switched mobile networks, LTE is all-IP packet-switched network. Both voice and data are sent inside IP packets. Voice over IP (VoIP) is used to provide voice service to LTE users. LÄS MER
2. Energy-Efficient Vertical Handovers
Master-uppsats, KTH/Kommunikationssystem, CoSSammanfattning : Recent studies have shown that there are currently more than 1.08 billion of Smartphones in the world, with around 89% of them used throughout the day. On average each of these users transfers more than 450 Mbytes per month via either a cellular network or a Wi-Fi network. LÄS MER
3. Reliable Real-Time Communication for Future ITS (Intelligent Transport Systems) using HWA (Heterogeneous Wireless Access)
Master-uppsats, Högskolan i Halmstad/Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)Sammanfattning : In this research oriented master’s thesis we have proposed a future vision of ITS (Intelligent Transport Systems) by utilizing the novel concept of HWA (Heterogeneous Wireless Access). Our proposal is backed by the investigation of the results of experiments conducted at CERES (Centre for Research on Embedded Systems), Halmstad University, Sweden to evaluate the quality of communication for V2V and V2I by using the IEEE 802. LÄS MER
4. Location-aware Decision Algorithm For Handover Across Heterogeneous Wireless Network
Master-uppsats, Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikationSammanfattning : Vertical handover is the processes that switch a mobile node from one technology to another in order to maintain a communication in a network. Heterogeneous Networks are two Networks whose entities support different technologies. LÄS MER
5. Decision algorithm and procedure for fast handover between 3G and WLAN
Magister-uppsats, Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)Sammanfattning : Different types of wireless network systems have been developed to offer Internet access to mobile end users. Now days a burning issue is to provide the network facility to end users on anywhere and anytime bases. Typical examples of wireless networks are 3G and WLAN (wireless local area network). LÄS MER