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#SBIB:309H17 --- 621.395 --- 621.396 --- Europese richtlijnen --- datacommunicatie --- draadloze communicatie --- elektrotechniek --- mobiele communicatie --- mobiele telefoons --- pakketschakeling --- radiocommunicatie --- recht (wetgeving) --- satellietcommunicatie --- semafonie --- standaardisatie --- telecommunicatie --- telefonie --- Computer- en videogames
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Energy Management in Wireless Sensor Networks discusses this unavoidable issue in the application of Wireless Sensor Networks (WSN). To guarantee efficiency and durability in a network, the science must go beyond hardware solutions and seek alternative software solutions that allow for better data control from the source to delivery. Data transfer must obey different routing protocols, depending on the application type and network architecture. The correct protocol should allow for fluid information flow, as well as optimizing power consumption and resources - a challenge faced by dense networks. The topics covered in this book provide answers to these needs by introducing and exploring computer-based tools and protocol strategies for low power consumption and the implementation of routing mechanisms which include several levels of intervention, ranging from deployment to network operation.
Wireless sensor networks. --- Wireless sensor networks --- netwerken --- telecommunicatie --- draadloze communicatie --- sensoren --- energiebeheer --- WSNs (Sensor networks) --- Computer networks --- Low voltage systems --- Sensor networks --- Wireless communication systems --- Context-aware computing
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Draadloze communicatie is niet meer weg te denken de dag van vandaag. In deze thesis wordt een draadloos zend- en ontvangstsysteem ontwikkeld. Het ontwerp is op te delen in drie stukken. Eerst is er de zender die instaat voor het verzenden van de data gemoduleerd in de 2,4GHz band. Hiervoor zijn vormen van frequentie-, amplitude- en fasemodulatie geïmplementeerd. Vervolgens is er de ontvangstmodule die de ontvangen signalen filtert en omlaag converteert. Om in het geval van interferentie, door het intensieve gebruik van de frequentieband, op een andere frequentie te kunnen ontvangen, is deze ontvanger daarenboven regelbaar gemaakt. Als laatste onderdeel is er nog het verwerkingsgedeelte. Dit is opgebouwd uit een DVB-T module en een softwareprogramma, namelijk SDR#. Samen staan ze in voor het demoduleren van de ontvangen signalen uit de ontvangstmodule om er zo de verzonden data uit te halen. Door het combineren van deze componenten ontstaat een flexibel systeem om draadloos data te zenden en ontvangen. It is impossible to imagine the modern world without wireless communication. In this thesis, a wireless transmitter and receiver system is developed. The design can be divided into three parts. First there is the transmitter who is responsible for the transmission of the data modulated in the 2,4GHz band. Therefore, implementations of frequency, amplitude and phase modulation are present. Next there is the receiver which filters and down converts the received signals. Given the large number of users, interference is likely in this frequency band. For this reason, a frequency-agile receiver with good selectivity is designed. Finally there is the processing section. This part consists of a DVB-T module and a software program, SDR#. Together they are responsible for the demodulation and detection of the received signals to reproduce the transmitted data. These three parts are combined into a flexible wireless data transfer system.
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Wireless communication systems --- Mobile communication systems --- Telecommunication systems --- 621.39 --- Draadloze communicatie --- Communication systems, Wireless --- Wireless data communication systems --- Wireless information networks --- Wireless telecommunication systems --- Communication systems --- Communications systems --- Systems, Communication --- Electronic systems --- Telecommunication --- Vehicles --- Vehicular communication systems --- Radio
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Wireless communication systems. --- Transmission sans fil --- Draadloze netwerken --- Draadloze communicatie --- 621.39 --- netwerkbeheer --- Computer architecture. Operating systems --- 3G (third-generation mobile communication system) --- optische vezels --- internet --- draadloze computernetwerken --- mobiele communicatie
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Signal processing --- Wireless communication systems. --- Digital techniques. --- Draadloze communicatie --- 621.39 --- Wireless communication systems --- Communication systems, Wireless --- Wireless data communication systems --- Wireless information networks --- Wireless telecommunication systems --- Telecommunication systems --- Digital signal processing --- Digital communications --- Digital electronics --- Digital techniques
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1) Inleiding a) Netwerken met Windows XP Home b) Ontwerpoefening: XTR Consulting: een SOHO-netwerk met dedicated servers 2) Gelaagde standaardarchitecturen 3) Fysieke-laagpropagatie a) Hands on: het snijden van UTP en het aanzetten van connectoren 4) Ethernet LANs a) Casestudy: een faculteitsgebouw van nieuwe bekabeling voorzien 5) Draadloze LANs 6) Het Public Switched Telephone Network (PSTN) 7) Wide Area Networks (WANs) a) Casestudy: De Wide Area Networks van de Eerste Paradijsbank 8) TCP/IP-internetwerken a) Hands on: vastleggen van packets en analyse met WinDUMP en TCPDump 9) Beveiliging a) Hands on: Windows XP Home-beveiliging 10) Netwerkbeheer 11) Genetwerkte toepassingen Module A: Meer over TCP/IP Module B: Meer over modulatie Module C: Telefoondiensten Module D: Cryptografische diensten
datatransmissie --- netwerken (informatica) --- Computer architecture. Operating systems --- telecommunicatie --- 004.7 --- LAN local area networks --- WAN wide area networks --- beveiliging --- datacommunicatie --- draadloze communicatie --- elektronica --- netwerkarchitectuur --- netwerken --- telefoonnetwerken --- 654 )* TELECOMMUNICATIE --- Datanetwerken --- Ethernet --- Internet --- LAN --- Netwerken --- TCP/IP --- Telecommunicatie --- WAN --- computercommunicatie. Computernetwerken --- Datacommunicatie --- Computernetwerken --- Datacommunicatie. --- Datanetwerken. --- Telecommunicatie. --- Computernetwerken. --- 681.3 --- 681.3 Computer science --- 681.3 Computerwetenschap --- Computer science --- Computerwetenschap
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Wireless communication systems --- Wireless LANs --- Wireless LANs. --- Wireless communication systems. --- Draadloze netwerken --- Draadloze communicatie --- 621.39 --- Wi-Fi LANs --- WiFi LANs --- Wireless local area networks --- WLANs (Wireless LANs) --- Local area networks (Computer networks) --- Communication systems, Wireless --- Wireless data communication systems --- Wireless information networks --- Wireless telecommunication systems --- Telecommunication systems --- Communications --- Wireless networks
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Mobile Broadband Multimedia Networks: Techniques, Models and Tools for 4th Generation Communication Networks provides the main results of the prestigious and well known European COST 273 research project on the development of next generation mobile and wireless communication systems. Based on the applied research of over 350 participants in academia and industry, this book focuses on the radio aspects of mobile and wireless broadband multimedia communications, by exploring and developing new methods, models, techniques, strategies and tools towards the implementation of 4th generation
Broadband communication systems --- Wireless communication systems --- Télécommunications à large bande, Systèmes de --- Transmission sans fil --- Broadband communication systems. --- Wireless communication systems. --- Télécommunications à large bande, Systèmes de. --- Transmission sans fil. --- Télécommunications à large bande, Systèmes de. --- Breedband. --- Draadloze communicatie. --- Multimedia. --- Technologie. --- Communication systems, Wireless --- Wireless data communication systems --- Wireless information networks --- Wireless telecommunication systems --- Telecommunication systems --- Wideband communication systems
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Wireless communication systems --- Mobile communication systems --- Telecommunication systems --- 621.391 --- draadloze communicatie --- draadloze netwerken --- elektronica --- elektrotechniek --- radio --- signaalverwerking --- telecommunicatie --- Communication systems --- Communications systems --- Systems, Communication --- Electronic systems --- Telecommunication --- Vehicles --- Vehicular communication systems --- Radio --- Communication systems, Wireless --- Wireless data communication systems --- Wireless information networks --- Wireless telecommunication systems --- Overdrachttransmissue van elektrische signalen door verschillende golven --- Mobile communication systems. --- Telecommunication systems. --- Wireless communication systems. --- Telecommunicatietechniek --- Telecommunication technology
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