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Showing result 1 - 5 of 8 essays matching the above criteria.
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1. FPGA-Based Acceleration of LTE Protocol Decoding
University essay from Linköpings universitet/DatorteknikAbstract : This work investigates the possibility to accelerate a procedure in 4G/LTE systems, known as control channel analysis. The aim is to perform the procedure in real-time on cheap and accessible hardware.An LTE decoder implemented in software is modified to perform the procedure.The modified software is analyzed and profiled. READ MORE
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2. Improving eciency of EMC ImmunityMonitoring of RBS using a FPGA basedinstrument
University essay from Uppsala universitet/Signaler och SystemAbstract : A test system for Immunity testing of Ericsson's LTE radiobase station (RBS) was built using a National Instruments(NI) PXI chassis tted with a vector signal transceiver (VST)module and a PC controller module. A program made in Lab-VIEW and MATLAB was run on the controller module in thePXI chassis. READ MORE
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3. BENCHMARK OF TRIGGERED INSTRUCTION BASED COARSE GRAINED RECONFIGURABLE ARCHITECTURE FOR RADIO BASE STATION
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)Abstract : Spatially-programmed architectures such as FPGA are among the most prevailing hardware in various application areas. However FPGA suffers from great overheads such as area, latency and power efficiency. Coarse-grained Reconfigurable Architecture (CGRA) is designed in order to compensate these disadvantages of FPGA. READ MORE
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4. Implementation of 64-point FFTs as a building block for OFDM-based standards with respect to different criteria
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)Abstract : Abstract This master thesis implements a critical block: Fast Fourier Transform (FFT)/Inverse Fast Fourier Transform (IFFT) for standards using Orthogonal Frequency Division Multiplexing (OFDM). They are used in OFDM systems for modulating / demodulating subcarriers. READ MORE
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5. Hardware Acceleration of the Robust Header Compression (RoHC) Algorithm
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : With the proliferation of Long Term Evolution (LTE) networks, many cellular carriers are embracing the emerging eld of mobile Voice over Internet Protocol (VoIP). The robust header compression (RoHC) framework was introduced as a part of the LTE Layer 2 stack to compress the large headers of the VoIP packets before transmitted over LTE IP-based architectures. READ MORE