Zobrazeno 1 - 10
of 697
pro vyhledávání: '"TD-SCDMA"'
Akademický článek
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Autor:
Seunghwan Won, Sang Won Choi
Publikováno v:
IEEE Access, Vol 8, Pp 116914-116960 (2020)
This survey provides the reader with the open literature on the detailed operational scenarios of Target Cell Search (TCS) in both 3G and 4G systems, with a particular emphasis on the DownLink (DL). There is no completely latest survey of the TCS sce
Externí odkaz:
https://doaj.org/article/735d4ce3a75d471098e536330ba34b48
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
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Publikováno v:
Dianxin kexue, Vol 31, Pp 139-146 (2015)
Compared to traditional network，the network structure has a greater impact on the quality of TD-LTE network.If only upgrade directly in the original site based on TD-SCDMA，the original structure and quality issues would be inherited.On the basis
Externí odkaz:
https://doaj.org/article/cf1c7967fb8f4de5b0852acf835d9909
Autor:
Rui Li, Zhizhong Zhang
Publikováno v:
Dianxin kexue, Vol 30, Pp 72-79 (2014)
In order to identify the user traffic and analysis the user behavior on Iu-PS interface in TD-SCDMA network, the signaling plane protocol stack and the service plane protocol stack of Iu-PS interface were analysed and a scheme that associated with si
Externí odkaz:
https://doaj.org/article/e7ce235079144d7db27592a3dcb87dfd
Publikováno v:
Gong-kuang zidonghua, Vol 40, Iss 9, Pp 111-114 (2014)
Application status of various mine-used wireless communication technologies was analyzed, including wireless communication technologies of PHS, WiFi, TD-SCDMA, WCDMA and Femtocell. A mine-used WCDMA wireless communication system based on Femtocell wa
Externí odkaz:
https://doaj.org/article/3116550c585c44d2b184a3f9b6c69d35
Publikováno v:
Gong-kuang zidonghua, Vol 40, Iss 9, Pp 115-118 (2014)
The paper introduced scheme selection, system composition and function characteristics of mine-used TD-SCDMA wireless communication system in details, and expounded application of mine-used TD-SCDMA wireless communication system in Lushuidong Coal Mi
Externí odkaz:
https://doaj.org/article/f8f2d4bd71d847b0896a4e67b10b2182
Publikováno v:
Gong-kuang zidonghua, Vol 40, Iss 6, Pp 110-113 (2014)
In view of problem that fault of underground power supply equipment leads great hidden danger to coal mine safety production, an intelligent fault detection and analysis system of coal mine power based on TD-SCDMA technology was proposed. The system
Externí odkaz:
https://doaj.org/article/5920edd0646e41e5b1ca9bd8c3a7ba19
Publikováno v:
Tongxin xuebao, Vol 35, Pp 44-48 (2014)
According to the defects of the existing 3G base station location optimization algorithms and the characteris-tics of the TD-SCDMA network, an optimization program was proposed for TD-SCDMA network base station location based on immune algorithm. A m
Externí odkaz:
https://doaj.org/article/7c260b7c9fbe4d718807cafe75652bf4
Autor:
WANG Anyi, LUO Xiaofeng
Publikováno v:
Gong-kuang zidonghua, Vol 40, Iss 3, Pp 42-45 (2014)
For development demands and characteristics of informatization of coal industry, the paper analyzed and compared private network solution and rent network solution mainly from adaptability, disaster tolerance, scheduling functions, security, voice qu
Externí odkaz:
https://doaj.org/article/b51a79059e0a41eebba22b4f279be548