Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Zarko Markov"'
Publikováno v:
Ingeniería e Investigación, Vol 38, Iss 3, Pp 50-58 (2018)
This paper considers GSM cell system in which pure VAMOS technics is implemented. Traffic properties of the system with VAMOS possibility (probability of unsuccessful pairing of connections in one timeslot and loss probability due to lack of idle cha
Externí odkaz:
https://doaj.org/article/5859da137e794efa88af23b97be4aa6f
In this short paper we consider a cell in the network of mobile users. It is proved that the mean value of distance between a user and a base station and the mean value of emission power to a user are calculated in a different manner. These two value
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8e92e28ea62a4f90a440a1de67e99d1
https://doi.org/10.22541/au.166662721.18324156/v1
https://doi.org/10.22541/au.166662721.18324156/v1
Publikováno v:
Yugoslav Journal of Operations Research, Vol 30, Iss 1, Pp 109-119 (2020)
The output power of traffic channels in one cell of GSM like systems is estimated in this paper. We consider the real case: the number of users is much higher than the number of channels, the output power of one channel depends on the cube of the dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9f60fde472c1a22701a5c6bed8d09a3
https://doi.org/10.2298/yjor190415017l
https://doi.org/10.2298/yjor190415017l
Publikováno v:
Facta universitatis - series: Electronics and Energetics. 33:243-259
This paper presents a novel method of expressing the quality of service in a mobile telecommunication system when its performance depends on several factors including applied codecs? characteristics (voice quality and data flow rate) and telecommunic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ce491adadca9afc6354aca7a6dd7dbc
https://doi.org/10.2298/fuee2002243l
https://doi.org/10.2298/fuee2002243l
Publikováno v:
Radioengineering, Vol 28, Iss 4, Pp 801-814 (2019)
Radioengineering. 2019 vol. 28, č. 4, s. 801-814. ISSN 1210-2512
Radioengineering. 2019 vol. 28, č. 4, s. 801-814. ISSN 1210-2512
This paper presents a two-dimensional Markov traffic model of the mobile users' network where there exist handover calls from the surrounding cells to the considered cell and where, also, primary calls are generated. The two emphasized types of calls
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00f4e35f6d7c3ab854555ab94519055c
https://www.radioeng.cz/fulltexts/2019/19_04_0801_0814.pdf
https://www.radioeng.cz/fulltexts/2019/19_04_0801_0814.pdf
Publikováno v:
Serbian Journal of Electrical Engineering (2019) 16(3):405-417
Serbian Journal of Electrical Engineering, Vol 16, Iss 3, Pp 405-417 (2019)
Serbian Journal of Electrical Engineering, Vol 16, Iss 3, Pp 405-417 (2019)
In this paper we present the dilemma dealing with the choice of speech segment duration and the calculation of speech signal quality in the packet telephone network of Electricity supply industry (ESI). The analyzed signal is packetized by one packet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::741d5d378bc6d59260598cab4ecdb097
https://doi.org/10.2298/sjee1903405l
https://doi.org/10.2298/sjee1903405l
Publikováno v:
Radioengineering, Vol 27, Iss 4, Pp 1174-1182 (2018)
Radioengineering. 2018 vol. 27, č. 4, s. 1174-1182. ISSN 1210-2512
Radioengineering. 2018 vol. 27, č. 4, s. 1174-1182. ISSN 1210-2512
This paper considers base transceiver station (BTS) emission power change in the cell-organized mobile network with dynamic power control, due to users’ moving. Such power adjustment contributes to energy saving and environment pollution reduction.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1342710e0043963dc3ea3befb0e266e3
https://www.radioeng.cz/fulltexts/2018/18_04_1174_1182.pdf
https://www.radioeng.cz/fulltexts/2018/18_04_1174_1182.pdf
Publikováno v:
Ingeniería e Investigación, Volume: 38, Issue: 3, Pages: 50-58, Published: DEC 2018
Ingeniería e Investigación, Vol 38, Iss 3, Pp 50-58 (2018)
Ingeniería e Investigación, Vol 38, Iss 3, Pp 50-58 (2018)
This paper considers GSM cell system in which pure VAMOS technics is implemented. Traffic properties of the system with VAMOS possibility (probability of unsuccessful pairing of connections in one timeslot and loss probability due to lack of idle cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4165132f8219d67154109b65370a3a90
https://doi.org/10.15446/ing.investig.v38n3.67523
https://doi.org/10.15446/ing.investig.v38n3.67523
Autor:
Tomislav Savovic, Zarko Markov
Publikováno v:
Tehnika, Vol 72, Iss 2, Pp 237-242 (2017)
The paper presents a contribution of the Institute IRITEL to the development of telecommunications networks of Serbian and former Yugoslav electric power industry network. The contribution is primarily related to the development and production of spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f54088f77548f5122a4e83cebcce603
https://doi.org/10.5937/tehnika1702237s
https://doi.org/10.5937/tehnika1702237s
Autor:
Predrag Jovanovic, Branimir Trenkic, Ivan Vidakovic, Borivoje Mitrovic, Mladen Mileusnić, Dragan Mitic, Zarko Markov, Aleksandar Lebl, Vladimir Matic, Miroslav Popovic, Tomislav Suh, Petar Dakovic, Zeljka Tomic
Publikováno v:
Tehnika, Vol 72, Iss 3, Pp 383-391 (2017)
This paper summarizes the programs intended for simulation of traffic processes in different telecommunications systems. These programs are developed, implemented and verified by the members of the Institute IRITEL through numerous scientific papers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::115e2ab71372ef35738f5dc81e609d99
https://doi.org/10.5937/tehnika1703383l
https://doi.org/10.5937/tehnika1703383l