Sökning: "Bandwidth extension"
Visar resultat 1 - 5 av 25 avhandlingar innehållade orden Bandwidth extension.
1. Vector Measurements for Wireless Network Devices
Sammanfattning : Wireless networks are an iconic technology of today’s modern era, theyare present in our daily activities as can be exemplified by cellular communications,wi-fi, bluetooth, and others. Vector measurements play an importantrole in the design, simulation, and testing of wireless networks and are usedto characterize key devices operating in the radio interface, such as amplifiers,filters, and mixers. LÄS MER
2. A Configurable Component Framework Supporting Platform-Based Product Development
Sammanfattning : Product development in the automotive industry is a challenging task for many reasons. There is an ongoing globalization and a constant evolution in the relationships between the OEMs and their suppliers driving an almost constant stream of changes and new challenges to well-established organizations and companies. LÄS MER
3. Fundamental Limits in Wireless Wideband Networking
Sammanfattning : The rapid growth of the wireless communication industry recently does not only bring opportunities but also challenges on developing radio technologies and solutions that can support high data rate as well as reliable and efficient communications. Two fundamental factors that limit the transmission rate are the available transmit energy and the available bandwidth. LÄS MER
4. Fair Scheduling and Resource Allocation in Packet Based Radio Access Networks
Sammanfattning : Wireless communication systems are by nature and by regulations limited in bandwidth and are therefore limited in capacity. Services with Quality of Service (QoS) requirements will enforce a more efficient utilisation of the available capacity. LÄS MER
5. Millimeter-wave Communication and Radar Sensing — Opportunities, Challenges, and Solutions
Sammanfattning : With the development of communication and radar sensing technology, people are able to seek for a more convenient life and better experiences. The fifth generation (5G) mobile network provides high speed communication and internet services with a data rate up to several gigabit per second (Gbps). LÄS MER