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BackLGU+, 산악 조난자 수색 범위 99% 줄였다…통신 데이터 활용
LGU+, 산악 조난자 수색 범위 99% 줄였다…통신 데이터 활용
Tech
연합뉴스2 hours agoTech2 min readSouth KoreaView translation

LGU+, 산악 조난자 수색 범위 99% 줄였다…통신 데이터 활용

Quick Look

LG유플러스가 솔빛시스템과 협력해 기지국 전파 범위와 휴대전화 접속 기록을 분석해 산악 조난자 수색 범위를 기존 706.86㎢에서 4.13㎢로 약 99% 축소하는 기술을 실증했다고 밝혔다.

AI-generated summary

Why It Matters

산악 조난 시 GPS 신호가 unavailable하거나 휴대전화가 꺼진 상황에서의 수색 어려움을 해결하기 위해 기지국 데이터와 접속 기록을 결합한 기술이 개발되고 있다.

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기지국·휴대전화 접속 기록 분석…706㎢서 4㎢로 축소 실증

(서울=연합뉴스) 박형빈 기자 = LG유플러스[032640]가 이동통신 기지국 정보와 휴대전화 접속 기록을 활용해 산악 조난자의 수색 범위를 좁히는 기술을 실증했다.

LG유플러스는 전파 분석 전문기업 솔빛시스템과 전북 진안군 운장산 일대에서 GPS 신호가 잡히지 않거나 휴대전화가 꺼진 상황을 가정해 수색 지원 기술을 실증했다고 11일 밝혔다.

이번 실증에는 솔빛시스템의 지능형 수색지원 시스템(iSAR)이 활용돼 기지국의 전파 도달 범위와 안테나 방향, 시간대별 휴대전화 접속 기록 등을 분석했다.

그 결과 기존 마지막 접속 기지국을 중심으로 한 706.86㎢의 예상 수색 범위가 4.13㎢까지 줄어 약 99% 축소됐다.

LG유플러스는 기존 기지국 정보만 활용하는 방식보다 통신망의 전파 특성과 접속 기록을 결합해 조난자의 위치를 보다 정밀하게 추정할 수 있음을 확인했다고 설명했다.

LG유플러스와 솔빛시스템은 추가 시험을 통해 기술 정확도와 활용성을 검증하고 긴급구조기관의 수색 지원 체계에 적용하는 방안을 검토할 계획이다.

What to Watch

AI outlook — possibilities, not facts

  • LG유플러스와 솔빛시스템이 추가 시험을 통해 기술 정확도와 활용성을 검증할 것

    Likely · Within months

  • 긴급구조기관이 해당 기술을 수색 지원 체계에 적용할 가능성

    Possible · Within months

Open Questions

  • 실제 긴급 상황에서의 기술 적용 시점은 언제인가?
  • 다른 지형이나 환경에서의 정확도는 어떻게 되는가?
  • 긴급구조기관과의 협력 체계는 어떻게 구축될 것인가?

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This article was originally published by 연합뉴스.

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