???????? ?????? ?????? ?????????? ????????? ??????? ????????? ??????? ????????? GSM ?? ????????? ?????? ???????
Електронний архів Житомирського державного технологічного університету
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
???????? ?????? ?????? ?????????? ????????? ??????? ????????? ??????? ????????? GSM ?? ????????? ?????? ???????
Methods of assessing the impact of modulation signal of GSM mobile system on quality of communication |
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| Creator |
???????????, ?.?.
Rihalsky, A.R. |
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| Subject |
???????? ??????? ??'????
???????? ???????? GSM ????????? ????????? ??????? ????????? ?????? ??'???? |
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| Description |
??????????? ?????? ???????? ?? ?????????????? ????????? ??????? ??????? ????????? ????????? GSM, ?????????? ???????, ?? ?????????? ?????? ???????? ???????? ?????????? ????? ????????? ?????????? ??????? ??????? ?? ??? ??????? ???????, ?? ???????? ?? ???????????? ????????, ??? ? ??? ??????? ???????, ?? ???????? ?? ???????? ????????? ???????. ???????? ???????? ?????????? ?????????? ?????? ?????? ??????? (?????? ???????? ?? ????????? ?????????? ???????? ?? ??????????? ??????? ?? ???? ???), ??? ???????? ??????? ?????????????? ? ????????? ??????? ????????? GSM. The analysis of the construction and operation of digital mobile communication standard GSM, examined factors that degrade the quality of digital transmission due to the presence of additional channels receive both the base stations that operate on the same frequency, and from the base stations that operate on adjacent frequency channels. The methodology of calculating the link quality (noise level at adjacent frequency channels and the probability of error per bit), which takes into account the spurious emissions in the mobile system standard GSM. |
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| Date |
2016-04-07T11:58:47Z
2016-04-07T11:58:47Z 2013 |
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| Type |
Article
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| Identifier |
http://eztuir.ztu.edu.ua/123456789/2640
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| Language |
uk
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| Relation |
?????? ????: ?????:???????? ?????;1(64)
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| Publisher |
????
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