Autor: Lipka, K.R. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Link Quality Assessment Algorithm for Heterogeneous Self-organizing Maritime Communications Network
Autorzy:: Bronk, K.
Lipka, A.
Niski, R.
Powiązania:: https://bibliotekanauki.pl/articles/307958.pdf
Data publikacji:: 2018
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: 3G
cellular systems
link quality indicator
LTE
maritime radiocommunications
Opis:: The article introduces a method of performing a radio link quality assessment based on the Link Quality Indicator (LQI) which will be calculated for every system that is available. The method presented has been developed during the netBaltic project completed in Poland and generally applies to the so-called maritime zone A, i.e. the sea area where ships are still within the range of shore-based radio communication systems, particularly 3G/LTE cellular networks. The algorithm was developed based on the results of measurements obtained during two separate campaigns. That measurement data served as a basis for the method’s initial assumptions and was utilized during the method’s veriﬁcation.
Źródło:: Journal of Telecommunications and Information Technology; 2018, 2; 32-40
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Wind Farms Influence on Radiocommunication Systems Operating in the VHF and UHF Bands
Autorzy:: Bronk, K.
Lipka, A.
Niski, R.
Wereszko, B.
Powiązania:: https://bibliotekanauki.pl/articles/308328.pdf
Data publikacji:: 2015
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: propagation
turbines
wind energy
wind farms
Opis:: The following paper discusses several aspects connected with the wind farms’ impact on radiocommunication systems. The first part of this article is filled with the analysis of the ITU-R BT.1893 model, which was originally created for the analysis of the interaction between the wind turbines and digital TV receivers in the UHF band. A measurement campaign carried out by the authors confirmed that this model is also applicable for the lower, maritime VHF band. Utilizing the software implementation of this model, the authors conducted a thorough simulation analysis of the wind turbines’ influence on radio systems working in both VHF and UHF bands. The results of these simulations are presented and discussed in the second part of the paper.
Źródło:: Journal of Telecommunications and Information Technology; 2015, 2; 30-43
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

Artykuł

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