Essays about: "delay and correlation."

Showing result 21 - 25 of 41 essays containing the words delay and correlation..

  1. 21. Intelligent Beam Weight Computation for Massive Beamforming

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Rohan Appilla Chakravarthula; Chaithanya Kumar Reddy Veluru; [2017]
    Keywords : ;

    Abstract : LTE (Long Term Evolution) is likely the most complex wireless system ever developed. It incorporates features that could not have been economically implemented as recently as a decade ago. Today, with large-scale ICs, LTE can be easily accommodated in base stations and battery-powered handsets alike. READ MORE

  3. 22. A Study of Lattice Reduction Detection Techniques for LTE Systems

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

    Author : Liping Wang; [2016]
    Keywords : LTE; MIMO; Lattice Reduction; MMSE; ZF; ML; Kronecker Model; Rayleigh Fading Channel; Technology and Engineering;

    Abstract : MIMO (Multiple Transmit and Multiple Receive) antenna techniques are widely used in the most recent wireless communication standards. For example, LTE (Long-Term Evolution), WiMAX (Worldwide Interoperability for Microwave Ac- cess) and IEEE 802.11n have recently been rolled out across the world. READ MORE

  4. 23. Fundamental performance analysis ofmillimeter wave relay networks

    University essay from KTH/Reglerteknik

    Author : Roberto Congiu; [2015]
    Keywords : ;

    Abstract : unicationtechnologies, the millimeter wave (mmWave) bands are consideredas a promising candidate to extremely high data rate access in futurewireless networks. MmWave communications exhibit high attenuations,vulnerability to obstacles, and sparse-scattering environments. READ MORE

  5. 24. Relationships between Quality of experience and TCP flag ratios for web services

    University essay from Blekinge Tekniska Högskola/Institutionen för kommunikationssystem

    Author : Bamshad Gholamzadeh Shirmohammadi; [2015]
    Keywords : QoE; QoS; TCP flag;

    Abstract : Context: Nowadays one of the most beneficial business in IT area is web services with huge amount of users. The key ofsuccess in these type of services is flexibility in terms of providing same quality of services (QoS) and ability of fasttroubleshooting when number of users increase rapidly. READ MORE

  6. 25. Water Depth Estimation Using Ultrasound Pulses for Handheld Diving Equipment

    University essay from Linköpings universitet/Institutionen för systemteknik; Linköpings universitet/Tekniska högskolan

    Author : Katarina Mollén; [2015]
    Keywords : Depth sounding; Echo sounding; Underwater ultrasounding; Time of flight estimation; Time delay estimation; Matched filter; Cross correlation; GCC; PHAT; ML;

    Abstract : This thesis studies the design and implementation of an ultra-sonic water depth sounder. The depth sounder is implemented in a hand-held smart console used by divers. READ MORE