Essays about: "multiplexing efficiency matlab"

Showing result 1 - 5 of 6 essays containing the words multiplexing efficiency matlab.

  1. 1. Time Synchronization for Full-Duplex Communications

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

    Author : Ziyu Liu; Aamer Al-Hamwi; [2019]
    Keywords : Time Synchronization; In-band full-duplex; self-interference cancellation; Technology and Engineering;

    Abstract : In-band full-duplex has emerged as an attractive solution for significantly enhancing the throughput of wireless communication systems by doubling the spectrum efficiency compared to conventional half-duplex systems. However, the existence of self-interference is a significant barrier to operate full-duplex systems. READ MORE

  3. 2. Beamforming in LTE FDD for Multiple Antenna Systems

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

    Author : Atef Hatahet; Ankit Jain; [2018]
    Keywords : Beamforming; FDD; MIMO; LTE; AOA; Technology and Engineering;

    Abstract : High data rate is still the most crucial factor in cellular systems, and with 5g approaching new techniques are studied to achieve higher bit rates. Using MIMO technology, the spatial domain was exploited through beamforming and multiplexing multiple users’ data together assured more spectrum efficiency which resulted in higher bit rates. READ MORE

  4. 3. An efficient Hardware implementation of the Peak Cancellation Crest Factor Reduction Algorithm

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

    Author : Matteo Bernini; [2016]
    Keywords : CFR; PC-CFR; PAPR Reduction; OFDM; CFR; PC-CFR; PAPR Reduction; OFDM;

    Abstract : An important component of the cost of a radio base station comes from to the Power Amplifier driving the array of antennas. The cost can be split in Capital and Operational expenditure, due to the high design and realization costs and low energy efficiency of the Power Amplifier respectively. READ MORE

  5. 4. Modeling in Simulink and Synthesis of Digital Pre-Distortion for WLAN Power Amplifiers on a Coarse-Grained Reconfigurable Fabric

    University essay from Linköpings universitet/Elektroniska Kretsar och System

    Author : Muhammad Safdar; [2016]
    Keywords : ;

    Abstract : High data rates are highly demanded now-a-days in most of the communication systems such as audio/video broadcasting, cable networks, wireless networks etc. This can be achieved using Orthogonal Frequency Division Multiplexing (OFDM), which is a bandwidth-efficient method. READ MORE

  6. 5. Performance evaluation of higher order modulations in OFDM systems

    University essay from Institutionen för fysik och elektroteknik (IFE)

    Author : Veerapu Sravankumar; Malineni Jayaram Navaneeth; Chandran Vivek; [2013]
    Keywords : ;

    Abstract : In this thesis we design and simulate OFDM (Orthogonal Frequency Division Multiplexing) to study the performance of the OFDM system at higher order modulation schemes. It is very important to evaluate performance of the communication system, to test the efficiency and quality of the service it can provide. READ MORE