EPS attach & detach
Check identity, authentication, location update and attach-accept behaviour under valid and negative conditions.
4G EPC / mobility management
MME Testing for dependable LTE mobility.
Assure the control-plane behavior behind LTE attach, tracking area updates, bearer activation and inter-MME mobility with repeatable automated scenarios.
Explore MME scenarios →Assurance coverage
Validate mobility control from attach to detach.
Use realistic subscriber and network parameters to qualify MME behavior across everyday and edge-case LTE procedures.
Bearer management
Verify default and dedicated bearer creation, modification and release across S1 and S11 signaling.
TAU & handover
Exercise tracking area updates, paging, service requests and handover coordination with precise assertions.
Supported 3GPP standards
MME standards coverage.
Built around the EPS architecture and the protocols that govern LTE mobility and access.
EPS architecture
E-UTRAN access architecture and EPC mobility procedures.
NAS for EPS
EPS NAS protocol requirements for attach and mobility.
S1AP
S1 Application Protocol between E-UTRAN and MME.
Release-ready evidence
Make every EPC regression test explain itself.
Replace manual trace hunting with results that isolate procedure, message and assertion failures.
S1AP signalling checks
Validate S1 setup, UE context and NAS transport sequences with expected values and error handling.
Diameter coordination
Confirm HSS-facing authentication and subscriber-data exchanges occur when your attach flow needs them.
MME assurance
Release LTE changes with evidence.
See FxTestEngine in your MME validation workflow.
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