Sökning: "Charalampos Orfanidis"

Hittade 2 avhandlingar innehållade orden Charalampos Orfanidis.

  1. 1. Robust Low-Power Wide Area Networks for Sports and Health

    Författare :Charalampos Orfanidis; Martin Jacobsson; Dimitrios Zorbas; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Technology and Health; Teknik och hälsa;

    Sammanfattning : Low-Power Wide Area Networks (LPWANs) has enriched the IoT ecosystem with new features and application scenarios. LPWANs offer long range communication and can be used to connect devices that are divided by long distances and offer connectivity to remote areas where cellular networks are not accessible. LÄS MER

  3. 2. Robustness in low power wide area networks

    Författare :Charalampos Orfanidis; Martin Jacobsson; Per Gunningberg; Matti Hämäläinen; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science with specialization in Computer Communication; Datavetenskap med inriktning mot datorkommunikation;

    Sammanfattning : During the past few years we have witnessed an emergence of Wide Area Networks in the Internet of Things area. There are several new technologies like LoRa, Wi-SUN, Sigfox, that offer long range communication and low power for low-bitrate applications. LÄS MER