위치정보에 기반한 다양한 서비스들이 IT융합을 통해 급속히 발전하면서 스마트 폰 시장의 활성화와 맞물려 일반 대중에게 깊이 자리를 잡고 있다. 통신 단말기 제조 업체뿐만 아니라 일반 산업체 및 통신 사업자들에게도 IT융합 기술을 활용한 위치인식 솔루션 및 시스템에 대한 관심이 급속도로 높아지고 있다. 본고에서는 기존의 GPS를 통한 위치인식 기술뿐만 아니라 통신 네트워크와 기타 여러 전파원을 활용한 위치 인식 기술 및 네트워크 기반의 기술과 단말기 기반 기술과의 혼합 방식을 통한 위치인식 기술들을 소개하고자 한다.
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