The LTE PGW Functional Tester provides a wrap-around test solution for the Packet Date Network Gateway by emulating all the LTE network elements surrounding the PDN-GW (System Under Test). The P-GW Functional Tester emulates LTE Core Network entities such as the S-GW, PCRF, OCS and OFCS. It tests the S5/S8, S7/Gx, Gy and Gz interfaces of the P-GW.
The PGW Functional Tester tests the correctness of an implementation of LTE Packet Data Network Gateway in accordance with 3GPP TS 29.274, TS 29.212, TS 23.401 and other relevant Release 8, Release 9 and Release 10 standards.
Polaris Networks has defined the functional test cases for P-GW testing.