The model consists of Physical layer simulation for downlink. The model is based on 3GPP standards 25.101, 25.211. 25.212 and 25.213 for Release 99, however Receiver implementation is not defined by the standard.

3GPP 36.212 的中英文版，对于学习3G的规范很有帮助-3GPP 36.212 in Chinese and English, very helpful for learning the 3G standard

网络经典命令行 1.最基本，最常用的，测试物理网络的 ping 192.168.0.8 －t ，参数－t是等待用户去中断测试 2.查看DNS、IP、Mac等 A.Win98：winipcfg B.Win2000以上：Ipconfig/all C.NSLOOKUP：如查看河北的DNS C:\>nslookup Default Server: ns.hesjptt.net.cn Address: 202.99.160.68