WCDMA系统容量变化的优化和分析

Optimization and Analysis WCDMA System Capacity Changes

WCDMA系统是自干扰、多业务系统,它具有"软容量"的特点,网络容量与覆盖、系统负荷、干扰情况、业务种类以及业务质量密切相关。在WCDMA网络优化过程中,网络容量的分析及优化是一项十分重要的内容。提高WCDMA网络容量最直接的方法就是增加载波,但在建网目标实现盈利和投资比最大化的前提下,需结合实际情况综合考虑其他相关优化手段,最大程度平衡容量、覆盖、服务质量三者的关系,保证网络持续性发展。

WCDMA system is self-interference, multi-service system, it has a ＂soft capacity＂ feature, network capacity and coverage, system load, interference, service types and service quality is closely related to the WCDMA network optimization, analysis of network capacity and optimization is a very important element. The most direct way to increase capacity is to increase the carrier WCDMA network, but in the actual network operations, network building objectives in profitability and investment ratio to maximize the premise, to be combined with the actual situation taking into account other relevant optimization tools maximize balance capacity, coverage relations, quality of service of the three, to ensure the sustainable development network.