论文部分内容阅读
讨论了 DS- CDMA系统的功率控制技术。介绍了功率控制的不同分类标准 ,U TRA标准中功率控制技术的主要内容。功率控制是 DS- CDMA系统中的核心技术 ,它能够有效抑制远近效应 ,提高系统容量 ,而且可以降低移动台总的发射功率 ,延长电池寿命
Discuss the power control technology of DS-CDMA system. The different classification standards for power control and the main contents of power control technology in U TRA standard are introduced. Power control is the core technology in DS-CDMA system. It can effectively suppress the near and far effects and improve the system capacity, and can reduce the total transmitting power of the mobile station and prolong the battery life