CAJ | 학술논문

结合大型场馆聚会型场景高价值用户多、业务量波动大和网络干扰强的难点，从覆盖、干扰、容量和活动类型4个方面制定适应当前LT E网络用户规模的优化策略。通过十余场保障验证，最大在线激活用户数提升200%，达到3200人；网络干扰SINR提升40%，达到14dB；上/下行实测速率提升20%，达到2.8Mbps/11.7Mbps，有效地提升了用户感知和业务体验。
결합대형장관취회형장경고개치용호다、업무량파동대화망락간우강적난점，종복개、간우、용량화활동류형4개방면제정괄응당전LT E망락용호규모적우화책략。통과십여장보장험증，최대재선격활용호수제승200%，체도3200인；망락간우SINR제승40%，체도14dB；상/하행실측속솔제승20%，체도2.8Mbps/11.7Mbps，유효지제승료용호감지화업무체험。
Gathering scene of large venues has features of massive high-value customers, large trafifc lfuctuations and strong network interferences. From four aspects of coverage, interference, capacity and activity type, optimization strategy of user scale in current LTE network was drawn up. More than ten security veriifcations demonstrate that the maximum number of online active user increases by 200% and reaches to 3 200, network interference SINR enhances by 40% and reaches to 14dB, up/down rate increases by 20% and reaches 2.8Mbps/11.7Mbps. User perception and service experience were effectively enhanced.