Sökning: "RRH"

Hittade 4 uppsatser innehållade ordet RRH.

  1. 1. Remittances and Household Expenditure in Jamaica

    Master-uppsats, Lunds universitet/Ekonomisk-historiska institutionen

    Författare :Frankseco Yorke; [2019]
    Nyckelord :Remittances; household expenditure; propensity score matching; migration; health; education; Social Sciences;

    Sammanfattning : More than 50 percent of Jamaican households are remittances receiving. Remittances generally form a source of supplemental household income by helping households cover expenses such as utilities,healthcare, education etc. LÄS MER

  3. 2. Application of Learning-based Resource Allocation Scheme for Different UE Antenna Orientations

    Master-uppsats, KTH/Skolan för elektro- och systemteknik (EES)

    Författare :Jipeng Li; [2017]
    Nyckelord :;

    Sammanfattning : One of the main tasks of the fifth generation (5G) network systems is the ability to provide high-data rates with always-on connectivity to the ever-increasing number of smart devices, especially for high mobility users. By cooperation within a number of the Remote Radio Heads (RRHs), higher system capacity can be achieved based on the Cloud Radio Access Network (CRAN) architecture for the 5G network systems. LÄS MER

  4. 3. 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

  5. 4. 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