论文部分内容阅读
介绍了移动通信系统演进过程中基于第三代移动通信标准WCDMA的新技术———HSDPA,该技术可以达到最高10.8Mbps的峰值数据速率。文中首先对HS-DSCH进行了详细描述,然后分别介绍了HSDPA几项关键技术及其研究现状。
This paper introduces HSDPA, a new technology based on the third generation mobile communication standard WCDMA in the evolution of mobile communication system, which can achieve the peak data rate up to 10.8Mbps. In this paper, HS-DSCH is first described in detail, and then several key technologies of HSDPA and their research status are introduced respectively.