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- W3000205180 abstract "This chapter describes the development of mobile communications systems from the late 2000s to 2018 and the relationship between mobile communications system and frequency assignment to mobile communications operators. This time period has witnessed the explosive growth of the smartphone since its introduction in 2008, along with the corresponding increase in mobile traffic and the vigorous construction of network infrastructure that has followed. From the point of radio administration, the Ministry of Internal Affairs and Communications (hereinafter referred to as MIC) has conducted frequency assignment to respond to growing traffic demands and has improved various environments (technical requirements, frequency reallocation, etc.) representative of prerequisites for frequency assignment." @default.
- W3000205180 created "2020-01-23" @default.
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- W3000205180 date "2020-01-01" @default.
- W3000205180 modified "2023-09-25" @default.
- W3000205180 title "Development of Mobile Technology (3G, 4G, 5G)" @default.
- W3000205180 cites W2930835569 @default.
- W3000205180 doi "https://doi.org/10.1007/978-981-15-1033-5_5" @default.
- W3000205180 hasPublicationYear "2020" @default.
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