But when scientists started looking at the data overlaid onto a map, they saw dark spots of fuzz, indicating radio frequency interference.

但当科学家们开始将这些数据分布在地图上观察时，他们发现了一些模糊的黑点，表示无线电频率的扰动。

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Meanwhile, an algorithm is presented for suppression of same-frequency interference.

同时提出了抑制同频干扰的算法。

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The invention can reduce the same-frequency interference among the cells and improve the channel quality.

利用本发明，可以降低小区间同频干扰，改善信道质量。

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They emitted so much radio-frequency interference that Mr. Clark struggled to get a clear signal for the band's wireless instruments and in-ear monitors.

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As more customers sign up, service providers simply add more base-stations because all can use the same frequency without causing interference.

ECONOMIST: MONITOR

Firms making third-generation mobile phones want their receivers to be highly frequency selective, so they can cope with their allotted frequency band without suffering from interference.

ECONOMIST: MONITOR