Sökning: "LTE fronthaul"

Hittade 3 uppsatser innehållade orden LTE fronthaul.

  1. 1. Quantization Noise Shaping for LTE Fronthaul Downlink

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Alaa Mahamda; Veereswari Kalyanasundaram; [2017]
    Nyckelord :Technology and Engineering;

    Sammanfattning : 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). LÄS MER

  3. 2. Interplay between capacity and energy consumption in C-RAN transport network design

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Huajun Wang; [2016]
    Nyckelord :C-RAN; Energy Efficiency; Fronthaul; Power Model; Baseband Splits; Fronthaul Network;

    Sammanfattning : Current mobile network architecture is facing a big challenge as the traffic demands have been increasing dramatically these years. Explosive mobile data demands are driving a significant growth in energy consumption in mobile networks, as well as the cost and carbon footprints [1]. LÄS MER

  4. 3. Implementing Linear Predictive Coding based on a statistical model for LTE fronthaul

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Ghassan Nakkoul; Mohammad Shohag Hassan Kaikobad; [2016]
    Nyckelord :Entropy; LTE fronthaul; RRH; BBU; C-RAN; Quantization; LTE downlink; Cyclic prefix; LPC; EVM; OFDM; Linear predicting coding; LTE; Technology and Engineering;

    Sammanfattning : This thesis studies the application of Linear Predictive coding (LPC) in the downlink of Long Term Evolution (LTE) fronthaul, which comprises of BBU and RRH. This can act as an additional module in the existing system. Today, the transmission of a single complex sample from the BBU to the RRH consumes 30 bits. LÄS MER