CDMA数字蜂窝通信系统容量分析

目前,适合于移动通信、无线通信的无线电频谱资源极为拥挤和宝贵。解决此问题不仅是要采用先进的管理手段和合理分配频谱资源,更重要的是要寻求频谱利用率高的先进通信技术。从CDMA蜂窝通信系统容量和几种提高系统容量的技术方面进行了分析,以论证CDMA通信技术在解决此矛盾上的优势。

Analysis of Capacity on CDMA Digital Cellular Communication System

At present ,the frequency adapting to mobile com munication and wireless communica-tion,is quite crowded and precious.To solve the problem is not only making good use of advanced managing means and reasonable distributing t he source of spectrum,but also looking for advanced commun ication tech-niques which efficiency of utilizin g spectrumis higher.This paper demo nstrates the superiority of CDMAcom-munication technique about solving the contradiction,which analyzes the capacity of CDMA c ommunication system of cellular and some techniqu es to increase the system capacity.