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功率控制是WCDMA移动通信系统中提高系统容量和保证链路通信质量的关键技术。介绍了WCDMA系统中功率控制的原理,阐述了单小区中的线性功率分配算法,并对原来的功率分配算法进行了改进。
Power control is the key technology to improve the system capacity and ensure the link communication quality in WCDMA mobile communication system. The principle of power control in WCDMA system is introduced, the linear power allocation algorithm in single cell is expounded, and the original power allocation algorithm is improved.