Carrier cellular used as the access layer where wireline does not reach: remote utility sites, unmanned industrial plant, and remote and hosted working across a modernized WAN.
A carrier’s published coverage map is drawn for a phone held by a person standing outdoors. The site that needs the connection is a gateway inside a concrete pump house at the bottom of a river valley, and the two have very little to do with each other. So coverage gets measured per site, and the gateway, carrier and antenna get selected against the measurement.
The other half is what happens when it fails. A site whose only path out is cellular has no independent way to say it has gone quiet, which is why alarm notification carried over that same path has to be assessed on its failure modes rather than its happy path.
The 2012 date is the municipal fire and rescue work, where cellular first entered a record here as its own design problem rather than as a line inside a WAN or radio entry — first as failover for fixed sites, then as the access layer for a three-hundred-vehicle fleet. The 2021 municipal water utility program is where the site-by-site measurement described above was done. Carrier relationships predate both.
Applied in
- Enterprise Agreement Pursuit — Global AutomotiveCisco services subject-matter expert on a bid for a global automotive manufacturer's North American arm — a two-day clarification window, an affiliate's engineering bench as the differentiator, a loss, and a headquarters meeting four weeks later.
- New River and Kanawha Falls Site Assessment and Carrier Coverage AnalysisSite assessment and carrier coverage analysis for treatment and pumping facilities on the New River and at Kanawha Falls, paired with the communications design each site needed.
- Fire & Rescue Mobile Gateway and SD-WAN OverlayThree hundred apparatus turned into routed nodes on the enterprise network — dual carriers on private APNs, head-ends behind two providers, and a zero-trust overlay behind a firewall virtual system built for the fleet.
- ISP Cutover, Public IP Renumbering and WAN ModernizationAn estate moved to a new provider and a new public address space, then modernized for remote and hosted working without dropping the applications the business ran on.
- PLC Alarm Notification over Cellular AssessmentHow a controller raises an alarm that reaches a human when the site has no operator in front of it and no network worth the name.
- Union Rome Water Treatment Plant Inspection and System DesignDrone-assisted survey, thermal imaging and coverage assessment across 32 sites along the Ohio River, ending in a design package specified down to the part.
- Fayette County RF Propagation and Municipal Backhaul EvaluationPropagation and tower analysis for a West Virginia county, with backhaul evaluation for the municipal infrastructure that had to report over it.
- Republican National Convention — National Special Security EventCritical Infrastructure Subcommittee for a national special security event relocated to the city eight weeks into planning — first-responder mobility, venue design, carrier redundancy, and federal sensors landed on a municipal estate.
- Public Access Wireless ProgramFourteen years and four program names — JaxWiz, municipal Wi-Fi, public wireless, Downtown Wi-Fi — from inheriting somebody else's pilot to a signed, mapped downtown build still being extended four years later.
- Automatic Vehicle Location ProgramA transit and traffic system that became a public works and code enforcement fleet estate — 167 units across thirteen divisions, owned from the transport underneath it to the strategy on top.
Career
See also
Also searched as
- SASE
- SSE
- secure service edge
- cloud-delivered security