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| 題 名 | 5G移動通信の普及に関する中国と日本の比較=中日5G行動通信普及現況之比較、A Comparison of 5G Mobile Communication Penetration between China and Japan |
|---|---|
| 作 者 | 丸川知雄; 華金玲; | 書刊名 | 問題と研究 |
| 卷 期 | 54:3 2025.09[民114.09] |
| 頁 次 | 頁1-26 |
| 分類號 | 557.7 |
| 關鍵詞 | 智慧型手機; 中國; 日本; 5G政策; 5G; Smartphone; China; Japan; 5G policies; スマートフォン; 中国; |
| 語 文 | 日文(Japanese) |
| DOI | 10.30391/ISJ.202509_54(3).0001 |
| 中文摘要 | 從 2019∼2020 年開始以來,日本與中國的 5G 行動通信服務急 速普及。然而,就普及率而言,中國超越了日本。儘管日本的所得水 準高於中國,為何這項最新技術 5G 的普及,卻是中國領先?本論文 嘗試透過比較中日 5G 政策,以及兩國手機/智慧型手機使用者的問 卷調查結果,來解開這個謎團。比較 5G 政策後,很難斷定究竟是日 本還是中國的政策比較厲害。另一方面,問卷調查結果顯示,兩國使 用者有著顯著差異。中國的使用者平時利用手機/智慧型手機的程 度高,這些人積極利用 5G 通信,對於服務的滿意度也高。此外,利 用程度高的人,對於 5G 應用於各種產業與創新的發展也抱持高度期 待。為了迎合人們的積極利用與高度期待,中國的電信業者也積極投 資 5G,這形成了一種吸引更多使用者的良性循環。 |
| 英文摘要 | In both Japan and China, 5G mobile communication services have been rapidly adopted since their launch in 2019–2020. However, the penetration rate of 5G in China has surpassed that of Japan. Why is China ahead in the adoption of 5G, despite Japan having a higher income level? This paper attempts to solve this puzzle by comparing 5G policies in Japan and China and conducting questionnaire surveys among mobile phone users in both countries. Determining which country—Japan or China—has implemented stronger 5G policies is difficult. However, the user profiles revealed in the surveys differ significantly between the two nations. Chinese users tend to utilize mobile phones more actively in their daily lives, and they are more enthusiastic about adopting 5G, expressing higher satisfaction with the service. Additionally, those who use mobile phones more extensively also have greater expectations for 5G’s potential to drive industrial innovation and development. In China, it appears that a virtuous cycle has formed: telecom operators actively invest in 5G to meet the high expectations and proactive usage of consumers, which in turn attracts even more users. |
本系統中英文摘要資訊取自各篇刊載內容。