TETRA » History » Version 2
laforge, 02/19/2016 10:52 PM
link to book
1 | 1 | laforge | = TETRA = |
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3 | TETRA ('''TE'''rrestrial '''T'''runked '''RA'''dio) is a professional mobile radio (PMR) system used |
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4 | by public (police, military, emergency services) as well as private companies (public transportation, |
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5 | harbour, industrial/chemical plants, power/electricity companies, etc.) |
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7 | It is specified by the [http://www.etsi.org/ ETSI] (European Telecommunications Standardization Institute). |
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9 | The specifiations can be downloaded from http://pda.etsi.org/ |
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11 | The main specification document is |
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12 | * ETSI EN 300 392-1 (Voice plus Data (V+D); Part 1: General network design) |
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13 | * ETSI EN 300 392-2 (Voice plus Data (V+D); Part 2: Air Interface (AI)) |
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14 | * ETSI EN 300 395-2 (Speech codec for full-rate traffic channel; Part 2: TETRA codec) |
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15 | 2 | laforge | |
16 | For a good technical book on TETRA, check out ''Digital Mobile Communications and the TETRA System'' by John Dunlop and others. |
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17 | You can [http://books.google.com/books?id=Kr3ori9Ify4C preview it at Google books] |