BAND TEST SYSTEM

To provide a band test system capable of measuring the bandwidth between bases while suppressing effects on the traffic between base points.SOLUTION: The band test system includes: a transmission unit 10 installed at a base point A; and a receiver unit 20 installed at a base point B. The transmission unit 10 applies test traffics toward the receiver unit 20 so that the traffic from the base point A to the base point B gradually increases, and the receiver unit 20 receives the test traffics and detects an occurrence of abnormality. The band between base points is measured on the basis of the amount of traffic going from the base point A to the base point B when the receiver unit 20 detects an occurrence of abnormality.SELECTED DRAWING: Figure 1 【課題】拠点間のトラフィックへの影響を抑えつつ、拠点間の帯域を測定する。【解決手段】拠点Ａに送信装置１０を設置し、拠点Ｂに受信装置２０を設置し、送信装置１０が、拠点Ａから拠点Ｂへ向かうトラフィックが段階的に増加するように、受信装置２０へ向けて試験トラフィックを印加し、受信装置２０が、試験トラフィックを受信して異常の発生を検知し、受信装置２０が異常の発生を検知したときの拠点Ａから拠点Ｂへ向かうトラフィックの量に基づいて拠点間の帯域を測定する。【選択図】図１