CAJ | 학술논문

2G频谱资源逐步向4G演进已成为移动通信频谱演进的主要趋势之一。本文在深入分析了2G频率重耕的产业支持情况基础上，针对国内2G保有业务量较大的实际情况，提出了一种频谱部分重耕的可用带宽分析方法，并研究了GSM与LTE系统同区域组网方案。
2G빈보자원축보향4G연진이성위이동통신빈보연진적주요추세지일。본문재심입분석료2G빈솔중경적산업지지정황기출상，침대국내2G보유업무량교대적실제정황，제출료일충빈보부분중경적가용대관분석방법，병연구료GSM여LTE계통동구역조망방안。
Re-farming from 2G to 4G has become one of the main trends in mobile telecommunication revolutions. This paper studies the industrial support for 2G re-farming ifrstly. Considering the resisting 2G users and their trafifc, a scheme for calculating available spectrum for 2G re-farming is proposed. Further, a networking scheme for GSM and LTE co-existing scenario is proposed in this paper.