Sökning: "Transmit data"

Visar resultat 6 - 10 av 162 avhandlingar innehållade orden Transmit data.

  1. 6. CMOS Data Converters for Closed-Loop mmWave Transmitters

    Författare :Victor Åberg; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CMOS; SAR ADC; IQ-modulator; Data converter; mmWave; RF-DAC;

    Sammanfattning : With the increased amount of data consumed in mobile communication systems, new solutions for the infrastructure are needed. Massive multiple input multiple output (MIMO) is seen as a key enabler for providing this increased capacity. With the use of a large number of transmitters, the cost of each transmitter must be low. LÄS MER

  3. 7. A Feasibility Study of Wireless Networks for 17 and 60 GHz and the Impact of Deployment Strategies on the System Performance

    Författare :Matthias Unbehaun; Jens Zander; Gerald Q. Jr. Maguire; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Information technology; Informationsteknik; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Sammanfattning : This thesis addresses the question of how to deploy the infrastructure for wireless networks carrying high data rate services. It starts from the assumption that a major part of the costs for installing wireless infrastructure is caused by antenna site acquisition, planning of network coverage and capacity as well as manpower for setting up and wiring the antenna sites. LÄS MER

  4. 8. Performance Analysis of Application-Specific Multicore Systems on Chip

    Författare :Iyad Al Khatib; Axel Jantsch; Jari Nurmi; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Multicore; System on Chip; Performance; Information technology; Informationsteknik;

    Sammanfattning : The last two decades have witnessed the birth of revolutionary technologies in data communications including wireless technologies, System on Chip (SoC), Multi Processor SoC (MPSoC), Network on Chip (NoC), and more. At the same time we have witnessed that performance does not always keep pace with expectations in many services like multimediaservices and biomedical applications. LÄS MER

  5. 9. On Privacy and Security in Smart Connected Homes

    Författare :Joseph Bugeja; Andreas Jacobsson; Paul Davidsson; Marc Langheinrich; Malmö universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; smart connected homes; Internet of Things; smart homes devices; smart home data; threat identification; risk analysis; privacy; security; vulnerability assessment; mitigations; threat agents;

    Sammanfattning : The growth and presence of heterogeneous sensor-equipped Internet-connected devices inside the home can increase efficiency and quality of life for the residents. Simultaneously, these devices continuously collect, process, and transmit data about the residents and their daily lifestyle activities to unknown parties outside the home. LÄS MER

  7. 10. IoT Networking Resource Allocation and Cooperation

    Författare :Ioannis Avgouleas; Vangelis Angelakis; Nikolaos Pappas; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The Internet of Things (IoT) promises that "anything that can be connected, will be connected". It comprises of Information and Communication Technologies that interconnect billions of physical and visual things with some "basic" intelligence. LÄS MER