User`s guide

138 E6651A User’s Guide
6 Remote Interface (API) Programming Command Reference
E6651_GetPERInfo
Declaration int E6651_GetPERInfo(BYTE MID, DWORD *
TestState, DWORD * PktTotalCnt, DWORD *
PktCnt, DWORD * Loss, double * PER);
Parameter
MID [in]: E6651’s equipment number to be controlled
remotely.
TestState [out]: Three test mode (UL Padding, DL UDP, DL
Ping)’s status information when E6651 is
operating in Base Station Emulator mode.
(ON: 1, OFF: 0)
PktTotalCnt [out]: The number of Transmitted packets from
E6651(Base Station Emulator) to SS in DL
UDP or DL Ping test.
PktCnt [out]: The number of acknowledged packets for
transmitted packets from E6651(Base Station
Emulator) in DL UDP or DL Ping test.
Loss [out]: The number of unacknowledged packets for
the transmitted packets form E6651(Base
Station Emulator).
PER [out]: PER value measured at E6651(Base Station
Emulator).
Return Value
Success: STATE_SUCCESS(1)
Failure: STATE_ERROR(- 1)
Description Retrieve PER information when DL Ping or DL UDP test is
in progress after SS finish network entrance procedure to
E6651(Base Station Emulator).