半速率技术在GSM网络中的应用

GSM网经过多年建设,已进入稳步发展阶段。由于受到网络频率资源的限制,网络容量与话务量增长之间的矛盾日益突出。如何解决由于网络拥塞导致影响用户感受度的问题已成为提高客户满意度的关键因素之一。目前,可通过采用半速率技术,在不需要额外增加载频或额外投入频率资源的情况下,能成倍提升网络容量,解决突发话务量和高话务量问题非常有效。

GSM network has entered a steady development stage in network construction after many years. Due to the limitation of frequency resources, the contradiction between network capacity and the growth of traffic is conspicuous . How to resolve the problem of poor customer network perception resulted tbrm network congestion has become one of the most important factors to enhance customer satisfaction. By using the half rate technology, network capacity can be spread double without extra TRX or extra carrier frequency, which is an effective solution to resolve sudden traffic peak and the high traffic load.