Essays about: "Umer Zeeshan Ashraf"

Found 1 essay containing the words Umer Zeeshan Ashraf.

  1. 1. Study and Measurement of Scatter Effect on Wireless Channel using Realtime LTE Co-Operative Relays

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

    Author : Umer Zeeshan Ashraf; [2015]
    Keywords : ;

    Abstract : Relays are an important application of the fixed wireless access channel (FWA), with fast growing needs for higher throughput cooperative schemes are standardized to enhance throughput and cooperative relays are a realization of the standard. We study the effects of moving scatters on the FWA channel with simulation and real-time LTE measurements with testbed and characterize the FWA MIMO channel based on its performance and small scale movements in the environment, compare the LOS and NLOS effects of channel in relation to scatter movements and antenna height. READ MORE