摘要
HSDPA是3GPP在R5协议中引入的一种能够提高下行容量和数据业务速率的增强技术。本文介绍了HSDPA技术的基本原理、性能和应用情况,对HSDPA所采用的关键技术进行了详细分析。最后,对HSDPA的引入策略提出了一些建议。
HSDPA is an enhancing technology introduced into 3GPP Rel 5 protocol that can improve down-link capacity and data service rate. In this paper, the basic principles, performances and applications of HADPA technology are introduced. Then the key technology used by HSDPA is analyzed in detail. Finally, some suggestions on the introduction strategy of HSDPA are provided.
出处
《电信工程技术与标准化》
2006年第5期69-74,共6页
Telecom Engineering Technics and Standardization
