摘要
WCDMA网络引入HSDPA业务后,承载网需要更高的传输带宽。根据基站引入HSDPA后的传输需求特点,结合ATM传输承载方式,分析了适合于HSDPA基站的各种回程传输解决方案。在规划回程传输网时,应结合具体应用环境,综合运用不同的技术组建基础传输网。
When the WCDMA network provides HSDPA services, cellular backhaul requires a lot more transmission bandwidth than ev er. On the basis of the transmission characteristic of the base station with HSDPA and the ATM-based transport bearers, it analyzes a variety of solutions for the backhaul transmission of the base station with HSDPA. Planning and building the backhaul transmission shall integrate different solutions in combination with the practical application conditions.
出处
《邮电设计技术》
2006年第2期43-47,共5页
Designing Techniques of Posts and Telecommunications
