Essays about: "spectrum sharing"

Showing result 21 - 25 of 44 essays containing the words spectrum sharing.

  1. 21. Coordinated Multipoint Schemes with Suitable Cooperation Thresholds for Ultra Dense Networks

    University essay from KTH/Skolan för elektro- och systemteknik (EES)

    Author : Jue Zhang; [2015]
    Keywords : ;

    Abstract : Both data traffic and number of subscriptions have enormously increased inmobile network in recent years. Moreover, there will be an even faster growthin the future. READ MORE

  3. 22. Exploiting the Direct Communication Link for Enhancing Effective Capacity Performance of Cognitive Radio Relay Networks

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Md Abdul Matin Biswas; [2014]
    Keywords : Cognitive Radio; Quality of Service QoS ; Effective Capacity; Cooperative Relaying; Cognitive Relay Networks; Peak Interference Power Constraint; Delay QoS Constraint;

    Abstract : Nowadays, cognitive radio (CR) is a promising concept to improve the radio spectrum exploitation. CR has tremendous ability to enhance spectrum efficiency by allowing secondary users (SUs) to access licensed radio spectrum resource which is currently not being used by primary users (PUs). READ MORE

  4. 23. Network sharing strategies in some Sub-Saharan countries.

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Henrik Eriksson; [2014]
    Keywords : ;

    Abstract : A trend of sharing networks between operators has been seen in different parts of the world in recent years. These agreements have enabled those actors to save costs and benefit from other positive aspects that comes with them. READ MORE

  5. 24. Evaluation of the potential benefits of using Licensed Shared Access in the Americas

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Gerardo Daniel Aguirre Quiroz; [2014]
    Keywords : ;

    Abstract : Internet has become an ubiquitous service and human need. Mobile networks have been struggling with the "Mobile Data Tsunami", an increase in mobile broadband consumption due to faster networks, powerful devices and more traffic-demandingapplications, as well as a higher penetration volume. READ MORE

  6. 25. Fuzzy Based power control system Using ANFIS and MIMO-OFDM Techniques in Cognitive Radio Networks

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Mahesh Aleti; Rahamatulla Syed; Rajendra Prasad Chennupati; [2014]
    Keywords : Cognitive Radio; Power Control; the Fuzzy Interference System FIS ; ANFIS; “MIMO” “Multiple Input Multiple Output” ; “OFDM” “Orthogonal Frequency Division Multiplexing” ; AWGN; BER; SNR; Eb N0;

    Abstract : Cognitive Radio technology is used for efficient utilization of the spectrum. There are two types of users, one is the Primary user (PU), and the second one is the Secondary user (SU). In those users, PU is having the license to use the spectrum. The SU does not have the license to use the spectrum. READ MORE