“No roof access, no problem” timing for multi-operator 5G Sector:  Large venue neutral host (stadium)  Challenge:   GNSS antenna installation blocked by venue approvals and limited roof routes  Requirement:   Stable time/phase for multi-cell TDD operation (sub-microsecond-class alignment target) Starting position The neutral host operator had: An in-building fibre network is already provisioned Multiple radio zones with BBUs/O-DUs in secured comms rooms Strict venue rules aro

Designing timing resilience when GNSS is weak even near windows Sector:  Dense urban in-building neutral host (multi-tenant property)  Challenge:   GNSS multipath/attenuation made reception unreliable; roof route complex and slow  Forward-looking requirement:  Architecture ready to adopt indoor LEO PNT when available Starting position The building had: A shared comms room in the basement Risers and fibre to each floor’s radio zones Limited access to the roof and strict façade

An enterprise campus deployed private 5G without rooftop antennas on every building. Learn how centralized timing and engineered PTP over shared IT networks delivered reliable synchronization while avoiding “GNSS everywhere” costs.