The development of telephony in the last fifty years: From the two-party lines to the video-phone connections
This short paper reviews the changes in telephone technology that have taken place over the last 50 years. Electromechanical technique, semi-electronic, electronic, digital and packet is mentioned. The structure of the switching field changed as well: from expensive space multiplex to elegant time m...
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| Format: | Article |
| Language: | English |
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Savez inženjera i tehničara Srbije
2020-01-01
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| Series: | Tehnika |
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| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2020/0040-21762002199X.pdf |
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doaj-d802961dc7394f6a879c9383f7c600e22020-11-25T04:09:42ZengSavez inženjera i tehničara SrbijeTehnika0040-21762560-30862020-01-017521992060040-21762002199XThe development of telephony in the last fifty years: From the two-party lines to the video-phone connectionsMarkov Žarko M.0Visoka škola elektrotehnike i računarstva strukovnih studija, Beograd, SerbiaThis short paper reviews the changes in telephone technology that have taken place over the last 50 years. Electromechanical technique, semi-electronic, electronic, digital and packet is mentioned. The structure of the switching field changed as well: from expensive space multiplex to elegant time multiplex. Basic features of packet and mobile telephony are given. New properties were mentioned for each technique. The changes in signalling systems, numbering, theory of telecommunication traffic were mentioned. The development of modern telephone technics has increasingly included programs to simulate random processes, for checking the traffic calculations.https://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2020/0040-21762002199X.pdftelephonyinternetmobile telephony |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Markov Žarko M. |
| spellingShingle |
Markov Žarko M. The development of telephony in the last fifty years: From the two-party lines to the video-phone connections Tehnika telephony internet mobile telephony |
| author_facet |
Markov Žarko M. |
| author_sort |
Markov Žarko M. |
| title |
The development of telephony in the last fifty years: From the two-party lines to the video-phone connections |
| title_short |
The development of telephony in the last fifty years: From the two-party lines to the video-phone connections |
| title_full |
The development of telephony in the last fifty years: From the two-party lines to the video-phone connections |
| title_fullStr |
The development of telephony in the last fifty years: From the two-party lines to the video-phone connections |
| title_full_unstemmed |
The development of telephony in the last fifty years: From the two-party lines to the video-phone connections |
| title_sort |
development of telephony in the last fifty years: from the two-party lines to the video-phone connections |
| publisher |
Savez inženjera i tehničara Srbije |
| series |
Tehnika |
| issn |
0040-2176 2560-3086 |
| publishDate |
2020-01-01 |
| description |
This short paper reviews the changes in telephone technology that have taken place over the last 50 years. Electromechanical technique, semi-electronic, electronic, digital and packet is mentioned. The structure of the switching field changed as well: from expensive space multiplex to elegant time multiplex. Basic features of packet and mobile telephony are given. New properties were mentioned for each technique. The changes in signalling systems, numbering, theory of telecommunication traffic were mentioned. The development of modern telephone technics has increasingly included programs to simulate random processes, for checking the traffic calculations. |
| topic |
telephony internet mobile telephony |
| url |
https://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2020/0040-21762002199X.pdf |
| work_keys_str_mv |
AT markovzarkom thedevelopmentoftelephonyinthelastfiftyyearsfromthetwopartylinestothevideophoneconnections AT markovzarkom developmentoftelephonyinthelastfiftyyearsfromthetwopartylinestothevideophoneconnections |
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