This standard specifies some new functions and performance requirements for wireless access network equipment after TD-SCDMA introduces the High Speed Uplink Packet Access (HSUPA) function, mainly including Node B, Radio Network Controller (RNC) and other equipment. Test methods and testing processes for basic functions, operation and maintenance, and wireless indicators. This section applies to 2GHz TD-SCDMA digital cellular mobile communication network with high-speed uplink packet access (HSUPA) function.