이동통신 시스템은 점차 고품질 및 고속의 멀티미디어 서비스를 제공하는 방향으로 가고 있다. 3GPP에서는 기존의 WCDMA 기반의 3세대 이동통신 시스템의 기술적 한계를 극복하기 위해 2004년 말에 3rd Generation Long Term Evolution(3G LTE) Plan을 발표하고, 2006년 6월까지 Technical Report 규격을 작성완료하고 2007년 6월까지 Technical Standard 작성완료를 목표로 2005년 초부터 규격 작업을 수행하고 있다. 본 고에서는 3G LTE 물리계층 및 MAC 계층의 기술 표준화 동향을 살펴본다.
KSP Keywords
3G LTE, Long Term Evolution(LTE), Technical standard, technical report
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