전력선에 의한 통신서비스의 유도장애 문제 해결을 위하여 전기통신설비의 기술기준에 관한 규칙에서 정한 유도전압 제한치를 기준으로 전파연구소고시에 의한 유도전압 예측계산을 수행하여 상기 기준 전압을 초과시 대책을 시행하도록 하고 있다. 그런데 최근 2006년 2월 ITU K.68의 발행으로 유도전압 설계의 근간이 변화됨으로써 이에 맞는 관계 법령 정비 차원에서 제외국 현장 조사와 국내 현실 유도 측정을 수행하여 적정한 수치 도입을 위한 개정연구 활동이 수행되었으며 이에 따라 통화 서비스 품질에 직접 영향을 미치는 잡음유도전압을 기존 1mV에서 0.5mV로 전환하여 국제규격기준에 부합하고 통화품질 향상에 기여하도록 개정 추진되었다.
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