Sökning: "Cellular Radio"

Visar resultat 1 - 5 av 93 avhandlingar innehållade orden Cellular Radio.

  1. 1. Uplink Load in CDMA Cellular Radio Systems

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Erik Geijer Lundin; Linköpings universitet.; Linköpings universitet.; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CDMA; Uplink Load; Radio Resource Management; Automatic Control; Cellular Radio; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : The uplink of code division multiple access (CDMA) cellular radio systems is often interference limited. The interference originates from many users whose transmission powers are not observable for the system. LÄS MER

  2. 2. Radio Resource Allocation in Highway Micro Cellular Systems

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Magnus Frodigh; KTH.; [1993]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; digital communication systems; mobile radio systems; cellular radio; dynamic channel assignment; reuse-partitioning; interference; power control; TECHNOLOGY Information technology; TEKNIKVETENSKAP Informationsteknik; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Sammanfattning : .... LÄS MER

  3. 3. Generalized Frequency Hopping in Cellular Radio Systems

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Mikael Gudmundson; KTH.; [1994]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cellular radio systems; mobile radio systems; random channel assignment; OFDM; spread spectrum; frequency hopping; spectral efficiency; TECHNOLOGY Information technology; TEKNIKVETENSKAP Informationsteknik; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Sammanfattning : .... LÄS MER

  4. 4. Hybrid cellular-broadcasting infrastructure systems radio resource management issues

    Detta är en avhandling från Stockholm : Kommunikationssystem

    Författare :Aurelian Bria; KTH.; [2006]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Information technology Telecommunication; TEKNIKVETENSKAP Informationsteknik Telekommunikation;

    Sammanfattning : This thesis addresses the problem of low-cost multicast delivery of multimedia content in future mobile networks. The trend towards reuse of existing infrastructure for cellular and broadcasting for building new systems is challenged, with respect to the opportunities for low cost service provision and scalable deployment of networks. LÄS MER

  5. 5. Serving IoT Communications over Cellular Networks Challenges and Solutions in Radio Resource Management for Massive and Critical IoT Communications

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Amin Azari; KTH.; [2018]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; 5G; Battery lifetime; Grant-based and grant-free access; Massive and critical IoT communications; Radio resource manage; Informations- och kommunikationsteknik; Information and Communication Technology;

    Sammanfattning : Internet of Things (IoT) communications refer to the interconnections of smart devices, with reduced human intervention, which enable them to participate more actively in everyday life. It is expected that introduction of a scalable, energy efficient, and reliable IoT connectivity solution can bring enormous benefits to the society, especially in healthcare, wellbeing, and smart homes and industries. LÄS MER