HSDPA数据卡在HSPA+网络中数据业务建立失败问题的解决方案

The Solution to the Call Failure Issue with HSDPA Capable Data Card Under HSPA+ Network

给出了HSDPA数据卡在网络开启HSPA+功能后数据业务不能成功建立问题的解决方案。经现场实际应用,该解决方案完全可行。

This paper gives the solution to the call failure issue with HSDPA capable data card under HSPA＋ live network.The result shows that the solution works well.