2011년 7월 초 기준 전 세계적으로 218개의 이동통신사업자들이 LTE(Long Term Evolution) 투자를 진행하고 있으며 24개 사업자들이 상용 LTE 서비스를 제공 중에 있다. 상용 LTE 서비스를 제공하고 있는 통신사업자에 있어 수익원천은 통신요금에 국한되고 있다. 해외의 LTE 요금제는 데이터 전송의 처리량 및 이용제한에 따른 QoS(Quality of Service) 요금 모델이라고 할 수 있다. LTE 서비스를 제공하고 있는 이동통신사들은 서비스 기능이나 품질별로 다양한 계층화된 요금제를 제공하여 사용자들이 선택할 수 있도록 하고 있다. 결국 이러한 요금체계에서는 이동통신사업자들이 LTE의 특성을 가장 잘 반영하고 있는 서비스를 개발해 이용자들이 상위 요금수준을 선택할 수 있도록 하는가가 LTE 활성화의 핵심과제가 되고 있다. 본 고에서는 해외 주요 이동통신사업자의 LTE 서비스 요금제 동향을 분석하고 시사점을 제시하고자 한다.
KSP Keywords
Long Term Evolution(LTE), quality-of-service(QoS)
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