CAJ | 학술논문

LTE系统是未来移动通信系统的主流技术，承载的业务多样化是LTE系统的一个重要特征。基于GBR业务的特征和经典的调度算法，提出一种基于注水原理的下行调度算法，该算法既能解决调度的公平性，又能够最大化满足用户的QoS业务要求。
LTE계통시미래이동통신계통적주류기술，승재적업무다양화시LTE계통적일개중요특정。기우GBR업무적특정화경전적조도산법，제출일충기우주수원리적하행조도산법，해산법기능해결조도적공평성，우능구최대화만족용호적QoS업무요구。
LTE system is to be the mainstream technology of future mobile communication systems, an important feature of the LTE system is that to carry diverse traffics.Based on both GBR traffic features and classic scheduling algorithm, in this paper we propose a new LTE downlink scheduling algorithm which is based on water filling principle.The algorithm can solve both the scheduling fairness and the maximisation of meeting users’ traffic requirements in QoS service.