Primerjava mobilnih radijskih tehnologij z vidika medsebojnih motenj

LUŠIN, UROŠ (author), Burnik, Urban (mentor)

Diplomska naloga opisuje primerjavo mobilnih radijskih tehnologij iz vidika medsebojnih motenj. To pa v grobem pomeni, primerjavo osnovnih značilnosti z poudarkom na analizi učinkovite uporabe radijskega spektra. Z primerjavi bodo zajete tehnologije 2. generacije (GSM), 3. generacije (UMTS) in 4. generacije (LTE). V splošnem delu so obravnavane nekatere osnovne značilnosti posameznih tehnologij, z poudarkom na fizičnem nivoju – načinu sodostopa. V nadaljevanju pa je poudarek bolj na praktičnem vidiku planiranja omrežja, z primerjavo značilnosti omenjenih tehnologij. Tako so navedene nekatere skupne značilnosti, kot tudi specifike, za vsako tehnologijo posebej. V zaključnem delu je narejena simulacija v orodju za planiranje omrežja (Atol) na testnem primeru z analizo obravnave tematike.

• Language: Slovenian
• Keywords: GSM, UMTS, LTE, razmerje signal / šum
• Work type: Undergraduate thesis
• Organization: FE - Faculty of Electrical Engineering
• Year: 2016
• PID: 20.500.12556/RUL-83201
• Publication date in RUL: 07.06.2016

LUŠIN, UROŠ, 2016, Primerjava mobilnih radijskih tehnologij z vidika medsebojnih motenj [online]. Bachelor’s thesis. [Accessed 17 May 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=83201

Secondary language

• Language: English
• Title: Comparison of mobile radio technologies regarding mutual interference

Abstract

The thesis describes the comparison of mobile radio technologies, from the point of view of interference. This roughly means, comparing basic characteristics with a focus on the analysis, efficient use of the radio spectrum. The comparison covers technologies of the 2nd generation (GSM), third generation (UMTS) and fourth generation (LTE). On the general part of work, are discussed some of the basic characteristics of each technology, with focus on the physical level - shared access mode. The emphasis is more on the practical aspects of planning the network, from the point of view of interference. The work describes common characteristics, as well as specifics for each technology separately. In the final part of the work was done the simulation with the planning tool (Atoll) on the test environment and includes analysis of mentioned topic.

• Keywords: GSM, UMTS, LTE, signal to noise ratio