• A
  • A
  • A
  • ABC
  • ABC
  • ABC
  • А
  • А
  • А
  • А
  • А
Regular version of the site
For visually-impairedFor visually-impairedUser profile (HSE staff only)Search
Advanced search
Menu
HSE University

Research and Development of a Data Transfer Method in a Heterogeneous LoRa NB-IoT Network

Student: Ulanov Alexander

Supervisor: Leonid Voskov

Faculty: HSE Tikhonov Moscow Institute of Electronics and Mathematics (MIEM HSE)

Educational Programme: Internet of Things and Cyber-physical Systems (Master)

Year of Graduation: 2021

The master's dissertation is devoted to the study of the method of data transmission in heterogeneous networks using LoRa relaying and NB-IoT gateway for use in an underdeveloped or absent Internet network infrastructure. The analysis of the subject area is carried out, a multistep architecture of a heterogeneous network of the Internet of Things is proposed, using repeaters and a gateway to collect remote data. A method and a calculation model of energy consumption for the transmission of collected data using repeaters is proposed, which makes it possible to increase the energy efficiency of data transmission from end devices using autonomous power sources. A prototype of a data acquisition system with retransmission has been developed, which confirms the theoretical calculations. The practical value lies in increasing the battery life and expanding the network coverage area.

Student Theses at HSE must be completed in accordance with the University Rules and regulations specified by each educational programme.

Summaries of all theses must be published and made freely available on the HSE website.

The full text of a thesis can be published in open access on the HSE website only if the authoring student (copyright holder) agrees, or, if the thesis was written by a team of students, if all the co-authors (copyright holders) agree. After a thesis is published on the HSE website, it obtains the status of an online publication.

Student theses are objects of copyright and their use is subject to limitations in accordance with the Russian Federation’s law on intellectual property.

In the event that a thesis is quoted or otherwise used, reference to the author’s name and the source of quotation is required.

Search all student theses