Essays about: "long term evolution lte"

Showing result 21 - 25 of 106 essays containing the words long term evolution lte.

  1. 21. Make yourself at home : A comparative study of VoLTE Roaming architectures

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

    Author : Ioannis Kaltsas; [2017]
    Keywords : Local breakout; RAVEL; S8HR; VoLTE roaming; Local breakout; RAVEL; S8HR; VoLTE roaming;

    Abstract : While the data traffic has increased through the years, the average revenue per user (ARPU) remains flat. Thus, mobile network operators need to find a solution for how to support the growing amounts of traffic at fixed revenue per user. READ MORE

  3. 22. Feasibility Study of Vehicular Teleoperation over Cellular Network in Urban Scenario

    University essay from KTH/Nätverk och systemteknik

    Author : Yifei Jin; [2017]
    Keywords : Vehicle to Everything; Long Term Evolution; Real-time simulation; Quality of Service; Fordon till allting V2X ; LTE; realtid simulering; servicekvalitet;

    Abstract : With the continuous progress on autonomous vehicle and remote drivingtechniques, connection quality demands are changing compared withconventional quality of service. Vehicle to everything communication, asthe connectivity basis for these applications, has been built up on LongTerm Evolution basis, but due to various ethical and environmental issues,few implementations have been made in reality. READ MORE

  4. 23. Scheduler Algorithms for MU-MIMO

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

    Author : Wissam Moustafa; Richard Mugisha; [2017]
    Keywords : Scheduling; Beamforming; TDD; TM-8; SRS; Downlink; Round Robin; SU-MIMO; MU-MIMO.; Technology and Engineering;

    Abstract : In multi-user multiple input multiple output (MU-MIMO), the complexity of the base-station scheduler has increased further compared to single-user multiple input multiple output (SU-MIMO). The scheduler must understand if several users can be spatially multiplexed in the same time-frequency resource. READ MORE

  5. 24. Cross-subframe channel estimation for low-complexity devices in LTE

    University essay from KTH/Teknisk informationsvetenskap

    Author : Hugo Lime; [2017]
    Keywords : ;

    Abstract : One of the most critical issues of wireless communication systems is the timevaryingand frequency-selective channel. Knowledge about the channel greatlyimproves communication performance. It enables coherent demodulation andmeasurements of Signal to Noise Ratio (SNR) and Channel Quality Indicators(CQI). READ MORE

  6. 25. Quantization Noise Shaping for LTE Fronthaul Downlink

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

    Author : Alaa Mahamda; Veereswari Kalyanasundaram; [2017]
    Keywords : Technology and Engineering;

    Abstract : The modern mobile networks such as the Cloud Radio Network Access (C-RAN) are developing to deal with upcoming requirements in the current generation $4$\textsuperscript{th} Generation (4G) and the upcoming generation i.e. the $5$\textsuperscript{th} Generation (5G). READ MORE