Original title: Implementace a vyhodnocení komunikační technologie LTE Cat-M1 v simulačním prostředí NS-3
Translated title: Implementation of the LTE Cat-M1 Communication Technology Using the Network Simulator 3
Authors: Maslák, Roman ; Možný, Radek (referee) ; Mašek, Pavel (advisor)
Document type: Master’s theses
Year: 2021
Language: slo
Publisher: Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Abstract: [slo] [eng]
Diplomová práca je zameraná na implementáciu LTE Cat-M technológie v simulačnom nástroji Network Simulator 3 (NS-3). Na začiatku práca pojednáva o LPWA technoló giách a ich využitiu. Popísané sú hlavné časti Internetu vecí (IoT) a Machine-to-Machine (M2M) komunikácie. Bližšie sú potom definované a popísané najvyužívanejšie technoló gie v LPWA sieťach. Medzi tieto technológie patrí Sigfox, LoRaWAN, Narrowband IoT (NB-IoT) a Long Term Evolution for Machines (LTE Cat-M), kedy LTE Cat-M technoló gia je popísaná podrobnejšie. K realizácií simulácií je využitý simulačný program NS-3 s LENA modulom. Následne sú implementované simulačné scenáre k získaniu potrebných znalostí o zmene parametroch siete v závislosti od nastavenia siete. Potom sú v rámci NS-3 realizované zmeny na Radio Resource Control (RRC) stavoch, pomocou ktorých je možné docieliť správne fungovanie siete aby boli splnené požiadavky pre implementáciu LTE Cat-M technológie. The Diploma work deals with the implementation of LTE Cat-M technology in the simulation tool Network Simulator 3 (NS-3). The work describe LPWA technologies and their use cases. In first are described the main parts of the Internet of Things (IoT) and Machine-to-Machine (M2M) communication. Subsequently are described and defined the most used technologies in LPWA networks. Technologies which are used in the LPWA networks are Sigfox, LoRaWAN, Narrowband IoT (NB-IoT) and Long Term Evolution for Machines (LTE Cat-M), where LTE Cat-M technology is described in more details. Simulations are simulated in simulation tool NS-3 and use LENA module. In NS 3 tool are simulated Simulations, which give us informations of Network state according to different Network set up. At the end are done changes of Radio Resource Control (RRC) states in NS-3 tool. These changes are required for correct implementation LTE Cat-M technology in NS-3 tool. Then we are able to simulate simulations, which meet to definition of LTE Cat-M technology.
Keywords: Internet of things; IoT; LENA; LoRa; LoRaWAN; Low Power Wide Area; LTE; LTE Cat-M; LTE Cat-M1; Narrowband IoT; Network Simulator 3; RRC; Sigfox

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/196875

Permalink: http://www.nusl.cz/ntk/nusl-442354


The record appears in these collections:
Universities and colleges > Public universities > Brno University of Technology
Academic theses (ETDs) > Master’s theses