The Compression of IoT Operational Data Time Series in Automatic Weather Station (AWS)
Khoirunisya, Lina
Serra Sagristà, Joan, dir. (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions)
Universitat Autònoma de Barcelona. Escola d'Enginyeria

Date: 2020
Description: 67 pag.
Abstract: This project examines compression algorithms for time series data from Automatic Weather Station (AWS). The main goal of the project is to provide a solution using data compression algorithm to reduce the amount of data that needs to be transmitted from AWS to the server. Also to provide information about the comparison of algorithms that are suitable for application in AWS data. By reducing the size of the data, we can decrease the cost of transmission. Four compression algorithms are compared, those are Huffman Code, Arithmetic Coding, Lempel Ziv 7 (LZ77), and Lempel Ziv 4 (LZ4). At the end, the simulation and analysis have been carried out based on the results of experiments that have been done in the laboratory.
Rights: Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades. Creative Commons
Language: Anglès
Studies: Enginyeria de Telecomunicació / Telecommunication Engineering [4313797]
Study plan: Màster Universitari en Enginyeria de Telecomunicació / Telecommunication Engineering [1170]
Document: Treball de fi de postgrau



68 p, 1.8 MB

The record appears in these collections:
Research literature > Dissertations > Engineering. MT

 Record created 2022-06-03, last modified 2023-07-14



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