Essays about: "High altitude platform station"

Found 4 essays containing the words High altitude platform station.

  1. 1. Antenna Options for High Altitude IMT Base Stations (HIBS) in Cellular Networks

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Harald Magnusson; [2022]
    Keywords : High altitude IMT Base Station HIBS ; High Altitude Platform Station HAPS ; Link Feasibility; Coverage Feasibility; Phased Array Antenna; Parabolic Reflector Antenna;

    Abstract : This thesis is the result of a collaboration between Ericsson AB and Luleå University of Technology. A feasibility study has been conducted to investigate antenna options for the HIBS access link. The study contains two parts. Firstly, a link budget investigating the gain required from the antenna. READ MORE

  3. 2. Global IoT Coverage Through Aerial And Satellite Network

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Faizan Ahmed; [2020]
    Keywords : Satellite; aerial platform; IoT; network architecture; environment monitoring; smart agriculture; tracking of shipping container.; Satellit; flygplattform; IoT; nätverksarkitektur; miljöövervakning; smart jordbruk; spårning av fraktcontainer.;

    Abstract : Internet of Things (IoT) and Machine Type Communication (MTC) have got more momentum in the last few years but still, need to be penetrated with their full swing in our daily life. This can be possible with general framework that provides global network coverage. READ MORE

  4. 3. STRATOSHPHERIC CHANNEL MODELLING

    University essay from Blekinge Tekniska Högskola/Avdelningen för signalbehandling

    Author : OLUWASEYI AWONIYI; [2007]
    Keywords : AWGN; BER; HAP; DQPSK; QPSK;

    Abstract : High Altitude Platform Stations (HAPs) are communication facilities situated at an altitude of 17 to 30 km and at a specified, nominal, fixed point relative to the Earth. They are mostly solar-powered, unmanned, and remotely-operated. READ MORE

  5. 4. Stratospheric Propagation And HAPs Channel Modeling

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : ANDREW AYOOLA OLUSEYI OLADIPO; [2007]
    Keywords : HAPs; BER; channel model; stratospheric propagation;

    Abstract : High Altitude Platform Stations (HAPs) are communication facilities situated at an altitude of 20 to 50 km and at a specified, nominal, fixed point relative to the Earth. They are mostly solar-powered, unmanned, and remotely-operated. READ MORE