Essays about: "inter-symbol interference"

Showing result 1 - 5 of 20 essays containing the words inter-symbol interference.

1. 1. Faster than Nyquist Signaling with Spatial Coupling

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

   Author : Haoran Liu; Lingwei Zhang; [2022]
   Keywords : Technology and Engineering;

   Abstract : The emergence of the Faster-Than-Nyquist signaling (FTN) technology has im- proved the tight spectrum resources by compressing the transmission interval between adjacent pulses. In a natural environment, data transmission via a wire- less medium and through multi-path, at a high data rate, the leakage of these paths among symbols can cause severe inter-symbol interference (ISI). READ MORE

3. 2. Spatially Coupled Codes in Turbo Equalization

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

   Author : Mgeni Makambi Mashauri; [2019]
   Keywords : Turbo equalization; spatial coupling; waterfall versus error floor; codes on graphs; iterative receivers; LDPC codes in turbo equalization; Technology and Engineering;

   Abstract : In this thesis we investigate the application of spatial coupling in turbo equalization. We show that with spatial coupling we can have a fresh perspective on the trade-off between performance in the waterfall and error floor region often encountered in the choice of codes for turbo equalization. READ MORE

4. 3. Forward error correction as equalization method

   University essay from

   Author : Jakob Molin; [2019]
   Keywords : ;

   Abstract : The instant demand to achieve high data rate in communication systems is driving the high-speed links into multi Gigabit per second data transitions, where its suffering from inter symbol interference due to bandwidth limitation. Equalizers are used at both the transmitter and receiver side of the link to counteract signal attenuation, reflections, crosstalk and any type of distortion of the signal. READ MORE

5. 4. Is the Cyclic Prefix Needed in Massive MIMO?

   University essay from Linköpings universitet/Kommunikationssystem

   Author : Valens Nsengiyumva; [2016]
   Keywords : Cyclic Prefix in Massive MIMO;

   Abstract : Massive multiple-input-multiple-output (MIMO) is a wireless communication technologythat usesa large number of antennas at the base station and servesmultiple terminals over the same time-frequency resource.This technique can achievehigher data rates than existing communication technology, which only serves one terminal per resource. READ MORE

6. 5. Performance Evaluation of 802.15.4 UWB PHY for High Speed Data Rate under IEEE Channel Mode

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

   Author : Athanasios Vasileiadis; [2015]
   Keywords : Technology and Engineering;

   Abstract : In modern day society the increase of data generation and transfer has been an issue that researchers are working on. This generated and shared data might have a different purpose but one thing is certain, the reception. This communication can cover continents, countries, cities or even just a few meters. READ MORE