Definition of 高速通信 (こうそくつうしん)
こうそくつうしん
                        高速通信
こうそくつうしん
kousokutsuushin
noun
•
        
high speed communication(computer term)
Related Kanji
| 高 | tall, high, expensive | 
| 速 | quick, fast | 
| 通 | traffic, pass through, avenue, commute, counter for letters, notes, documents, etc. | 
| 信 | faith, truth, fidelity, trust |