Essays about: "BSS"

Showing result 21 - 25 of 32 essays containing the word BSS.

  1. 21. Traffic-Aware Base Station SleepingControl with Cooperation forEnergy-Delay Tradeoffs in Multi-cellCellular Network

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

    Author : Jia Wang; [2015]
    Keywords : ;

    Abstract : From an energy efficiency viewpoint of improving the cellular access networks,the power consumption of the whole system needs to be tracked. In this project,a theoretical model is studied which jointly encompasses sleep control strategyand Base Station (BS) cooperation polices, our goal is to obtain a Pareto Op-timal tradeoff between energy consumption and average delay time. READ MORE

  3. 22. Traffic Model Based Energy Efficient Radio Access Network

    University essay from Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

    Author : Mazz Ahmed Mohamed Ahmed; [2015]
    Keywords : Radio Access Network; Energy Efficiency; Cellular Systems; RAN; Traffic;

    Abstract : As the concerns about global energy consumption increased the matter of energy consumption in Radio Access Networks (RANs) became an important issue especially with the exponential growth in demanded traffic. This interest of developing innovative technologies to reduce the expected energy consumption by the mobile communication sector was driven by environmental concerns and cost reduction. READ MORE

  4. 23. Energy Ecient Cellular System Design with QoS Assurance

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

    Author : Changyang Zhang; [2014]
    Keywords : ;

    Abstract : Results from the smart-phones' ubiquitous Internet access and diverse multimedia applications, there has been an explosion in mobile data communication, this incredible increase will necessitate continual high energy consumption and leads to more CO2 emissions. It is crucial to develop more energy-efficient systems because of the potential harmful effects to the environment caused by CO2 emissions. READ MORE

  5. 24. Suppression of impulsive noise in wireless communication

    University essay from Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

    Author : qiaofeng cui; [2014]
    Keywords : GPS receiver; fastICA; BPSK; Impulsive Noise; Blind Signal Separation; Independent Component Analysis; ;

    Abstract : This report intends to verify the possibility that the FastICA algorithm could be applied to the GPS system to eliminate the impulsive noise from the receiver end. As the impulsive noise is so unpredictable in its pattern and of great energy level to swallow the signal we need, traditional signal selection methods exhibit no much use in dealing with this problem. READ MORE

  6. 25. Pilot Contamination and Mitigation Techniques in Massive MIMO Systems

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Vidit Saxena; [2014]
    Keywords : Multicell Systems; Massive MIMO; Pilot Contamination; LTE; Power Control; Resource Allocation; Channel Estimation; Precoding; Technology and Engineering;

    Abstract : A multi-antenna base station (BS) can spatially multiplex a few terminals over the same bandwidth, a technique known as multi-user, multiple-input multiple-output (MU-MIMO). A new idea in cellular MU-MIMO is the use of a large excess of BS antennas to serve several single-antenna terminals simultaneously. READ MORE