Sökning: "intercell"

Hittade 4 uppsatser innehållade ordet intercell.

  1. 1. Traffic-Aware Base Station Sleeping Control with Cooperation for Energy-Delay Tradeoffs in Multi-cell Cellular Network

    Master-uppsats, KTH/Kommunikationsteori

    Författare :Jia Wang; [2015]
    Nyckelord :;

    Sammanfattning : From an energy eciency 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 strategy and Base Station (BS) cooperation polices, our goal is to obtain a Pareto Op- timal tradeo between energy consumption and average delay time. LÄS MER

  3. 2. Dynamic Radio Resource Management in 3GPP LTE

    Master-uppsats, Blekinge Tekniska Högskola/Avdelningen för signalbehandling

    Författare :Sajid Hussain; [2009]
    Nyckelord :3GPP LTE; OFDMA; Intercell Interference; LTE Scheduling Algorithms;

    Sammanfattning : Orthogonal Frequency Division Multiple Access (OFDMA) is specified as downlink multiple access scheme in 3GPP LTE which divides the available bandwidth into multiple narrow orthogonal frequency bands. Thus, there is no ISI (Inter Symbol Interference) within the cell boundary. LÄS MER

  4. 3. Beamforming Utilizing Channel Norm Feedback in Multiuser MIMO Systems

    Master-uppsats,

    Författare :Emil Björnson; [2007]
    Nyckelord :;

    Sammanfattning : Cellular wireless communication like GSM and WLAN has become an important part of the infrastructure. The next generation of wireless systems is believed to be based on multiple-input multiple-output (MIMO), where all units are equipped with multiple antennas. LÄS MER

  5. 4. Intercell Interference Management in an OFDM-based Downlink

    Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknik

    Författare :Jessica Heyman; [2006]
    Nyckelord :intercell; interference; OFDM; 3GPP Long Term Evolution; 3GPP LTE; frequency domain scheduling; power allocation; cell edge users;

    Sammanfattning : Efficient radio resource management is of paramount importance for achieving the high bit rates targeted by the 3GPP for the 3GPP Long-Term Evolution. The radio air interface must be able to provide both high peak bit rates and acceptable cell-edge bit rates. LÄS MER