CDMA网络中混合信道分配的容量分析

Capacity analyse of HCA over CDMA network

讨论了CDMA网络中混合信道分配策略的容量问题.通过分析动态信道和固定信道得到各自的独立容量,将其联立作为信道分配比例的制约方程.通过实验进一步验证了制约方程受系统负载的影响,即确定的负载可以对应最佳的分配比例,按照该比例分配信道能够得到最大的系统容量.最后引入了负载的估计模型以支撑混合信道分配策略比例的产生.

This paper deals with the capacity of hybrid channel allocation(HCA) over CDMA network. Analyzing fixed channel and dynamic channel we obtained the substantive capacities and brought them into an inhibitable equation for channel allocation proportion. Based on the experiment it is validated that the system load would impact the inhibitable equation, that is, the certain load would make a corresponding proper allocation proportion. Finally the paper introduces the load estimate model in order to support producing the HCA proportion.