Search for dissertations about: "wave number"
Showing result 21 - 25 of 370 swedish dissertations containing the words wave number.
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21. MMIC-based Low Phase Noise Millimetre-wave Signal Source Design
Abstract : Wireless technology for future communication systems has been continuously evolving to meet society’s increasing demand on network capacity. The millimetre-wave frequency band has a large amount of bandwidth available, which is a key factor in enabling the capability of carrying higher data rates. READ MORE
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22. Predictable and Scalable Medium Access Control for Vehicular Ad Hoc Networks
Abstract : This licentiate thesis work investigates two medium access control (MAC) methods, when used in traffic safety applications over vehicular ad hoc networks (VANETs). The MAC methods are carrier sense multiple access (CSMA), as specified by the leading standard for VANETs IEEE 802. READ MORE
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23. Medium access control for vehicular ad hoc networks
Abstract : Cooperative intelligent transport systems (C-ITS), where vehicles cooperate by exchanging messages wirelessly to avoid, for example, hazardous road traffic situations, receive a great deal of attention throughout the world currently. Many C-ITS applications will utilize the wireless communication technology IEEE 802. READ MORE
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24. Estimation of state and identification of complex modulus based on measurements om a bar traversed by waves
Abstract : Estimation of state and identification of complex modulus based on measurements on non-uniform rods and beams have been studied theoretically and experimentally. Two principal cases were studied. In the first case, the material properties are fully known and the state at a section is to be estimated. READ MORE
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25. Seamless Millimeter-wave Connectivity via Efficient Beamforming and Handover
Abstract : Extremely high data rate demands, and the spectrum scarcity at the microwave bands, make the millimeter wave (mmWave) band a promising solution to satisfy the high data rate demands in wireless networks. The main advantage of moving to the mmWave spectrum is the availability of large bandwidth. READ MORE