首页>
外国专利>
METHOD FOR ADAPTIVELY ADJUSTING SYSTEM BANDWIDTH IN LONG TERM EVOLUTION SYSTEM
METHOD FOR ADAPTIVELY ADJUSTING SYSTEM BANDWIDTH IN LONG TERM EVOLUTION SYSTEM
展开▼
机译:长期演进系统中系统带宽的自适应调整方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for adaptively adjusting system bandwidth in Long Term Evolution (LTE) system is disclosed by this invention. The method comprises the following steps: a. setting a resource occupation threshold according to the type of resource; b. collecting actual usage status of resource of corresponding type at current time; and obtaining a statistic result of resource occupation; c. comparing the statistic result of resource occupation with the resource occupation threshold, obtaining a comparison result and adjusting system bandwidth according to the comparison result. This invention judges whether current system bandwidth is appropriate according to the number of current actual active users, the ratio of air interface speed to system bandwidth or the usage status of Resources Block (RB) in LTE system. This invention reduces system bandwidth when system bandwidth exceeds actual requirements, and thereby reduces carrier frequency multiplex with adjacent cells, decreases the influence of same frequency interference on the users of adjacent cells, and saves electronic energy meanwhile.
展开▼