The Problem An operator was having difficulties with inter PLMN Handover. The handover was X2 with no change in MME, MME Group or SGW. The TAC number was same for …
3dB consult has listed the most common problems seen in LTE networks and now they provide some suggestions how to tackle them. Load Balancing For LTE load balancing operators can …
For carrier aggregation the UE is allowed to set its configured maximum output power PCMAX,c on serving cell c and its total configured maximum output power PCMAX. The configured maximum output power on serving cell c shall be …
VoLTE is a new technology and is causing operators more problems than initially expected. One of the most common issues is Call Drop Rate when using VoLTE. Here are some …
For redirection-based CSFB, UE initiates call setup from RACH. For handover-based CSFB, UE establish call in 4G LTE, and then performs handovers to 3G. Handover-based CSFB would deliver higher call …
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