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With the development of technology and the popularization of Internet communications, according to the Taiwan Network Information Center (TWNIC) report in 2020, the number of Internet users in the country is estimated to have reached 18.84 million, and the overall Internet access rate has reached 83.8%. The main way to surf the Internet is mobile Internet, with a proportion of 91.3%, which represents the importance of mobile devices and mobile signals.
The mobile signal will vary according to the number of base stations, user utilization rate, building materials and layout, etc. Building materials and layout have the most serious impact on the signal inside the house. There are often signals near the window, and the quality of the inside will decrease, causing users’ Troubles, especially the impact of the epidemic, under the needs of home from work, remote teaching. in the past, as long as the Internet can run, now it needs to be connected in real time, demonstrating that the quality of indoor communication is extremely important.
This paper takes the first floor of one of the most frequent customer complaints as research. The layout is too similar to other buildings, resulting in poor signal penetration and poor signal in the house. In this study, the plan is based on home booster and Wi-Fi related products. The measured range of low-power home booster is limited. The medium power home booster combined with indoor antennas can effectively improve the signal quality, but the cable diameter is thick and easy to damage. For interior decoration, user acceptance is not high. The Wi-Fi improvement method needs to meet the two conditions that the mobile phone supports VoWi-Fi and the fixed network at home. After actual measurement, it is found that Wi-Fi-related products have large scalability and the improvement range is relatively much better than that of low-power home boosters. Based on the scope of improvement on the first floor, the cost of low-power home booster is about 9,000 to 15,000, and Wi-Fi products are about 4,500, which can indeed effectively reduce related costs.
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