Essays about: "Multi-Layer Transmission"

Found 3 essays containing the words Multi-Layer Transmission.

  1. 1. Efficient Transmission over Unknown Channels

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

    Author : Ranjitha Gubbi Suresh; [2020]
    Keywords : Multi-Layer Transmission; RBIR; HARQ; mixing layers; successive demodulation; Wi-Fi; Technology and Engineering;

    Abstract : In recent years, digital transmission techniques have been continuously evolving by employing increasingly more advanced Modulation and Coding Scheme (MCS). However, when the wireless channel is varying rapidly, it is hard or even impossible for the transmitter to select the proper MCS. READ MORE

  2. 2. Channel Reconstruction for High-Rank User Equipment

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Yu Zhao; [2019]
    Keywords : Deep learning; 5G; massive MIMO; Channel reconstruction; Telecommunication; Artificial Intelligence; Djup lärning; 5G; massiv MIMO; Kanalrekonstruktion; Telekommunikation; Artificiell intelligens;

    Abstract : In a 5 Generation massive Multiple Input Multiple Output radio network, the Channel State Information is playing a central role in the algorithm design and system evaluation. However, Acquisition of Channel State Information consumes system resources (e.g. time, frequency) which in turn decrease the link utilization, i. READ MORE

  3. 3. Adaptive Beamforming for Next Generation Cellular System

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

    Author : Sebastian Andersson; William Tidelund; [2016]
    Keywords : Adaptive; Beamforming; Precoding; 5G; Zero Forcing; MRT; Maximum Ratio Transmission; LTE; Wireless Communication; Technology and Engineering;

    Abstract : In this work aMatlab model of a simplified LTE system has been implemented. The PUSCH and PDSCH signal chains has been used for reception and transmission of data and DM-RS symbols are used as pilots. Moreover, the model supports communication and interference between multiple users and base station antennas. READ MORE