
Every bench is a grid node and an Enigma Mesh rnode
A bench carries its own generation, storage, local consumption and surplus reporting. It joins the Enigma Mesh, the sovereign mesh cell network operated by EN/ABEL Communications, as an active rnode with its own antenna in the canopy upright, powered from the same battery budget. Coverage and mesh density grow with every site adopted, and they grow exactly where buildings block conventional signal.
0
Benches in the pipeline
Verified0
Active rnodes at full adoption
Verified0.0 kWp
Modelled generation capacity
EstimatedTowns with sites
Verified0
Node radiated power
Estimated100 mW
A fraction of a handset, in short bursts
Draw from the bench battery
Estimated1.4 W
Average, no mains, no groundworks
Benches for full UK land coverage
Assumed30,000
Target end state, paired with partner backbone tiers
A named operator, not a slogan: EN/ABEL Communications
EN/ABEL Communications operates the Enigma Mesh, including the licensed and satellite tiers and the control plane that keeps them coherent. Canopei supplies one tier of it: the street layer of solar powered rnodes carried inside public furniture, in the places people already sit, with no mains connection and no civil works. Two companies, two jobs, one network you can go and look at.
Licensed spectrum, satellite backhaul, mesh control plane
EN/ABEL holds the network relationships and the upper tiers of the Enigma Mesh. Traffic is encrypted end to end before it reaches any node, so a relaying bench carries ciphertext and nothing else.
[1] www.enable.co.ukVerifiedSolar rnodes on furniture, one per bench
Every bench adds one rnode at seat height, powered from the same battery budget that runs the lighting and the charging ports. Node counts, density and coverage staging on this page are modelled from adoption, not measured in the field, and are labelled Estimated or Assumed wherever that is the case.
Estimated- [1]
EN/ABEL Communications · EN/ABEL Communications
EN/ABEL Communications as the operator of the Enigma Mesh, including the licensed and satellite tiers. Canopei supplies the street layer of solar rnodes only.
Verified
- [2]
Enigma Mesh street-layer model, desk calculation · Canopei
Node counts, urban shadowing, festival control-plane capacity and UK coverage staging on this page are modelled from adoption, not measured deployments.
Estimated
The bench is the smallest tier of a four tier sovereign mesh
We do not operate a phone network. EN/ABEL Communications operates the Enigma Mesh, including every licensed and satellite tier. What Canopei contributes is the street layer: thousands of solar powered rnodes on furniture, in the places people already sit, with no mains connection and no civil works. Traffic is encrypted end to end before it reaches a node, so a relaying bench carries ciphertext and nothing else.
The free Wi-Fi and the mesh never share a line
Every bench carries two cellular lines and one radio. One SIM does nothing but serve the public hotspot. A second SIM does nothing but carry the Enigma Mesh control plane and bench telemetry. They are separate lines with separate traffic, so a saturated or abused hotspot cannot slow, confuse or take down bench operation, and no member of the public is ever routed over the mesh lane. Both are EN/ABEL Communications lines, so each one independently gets multi-network switching and a hardware-rooted security root.
SIM 1, public Wi-Fi lane
Carries
The free public hotspot and nothing else: up to ten phones at once over 4G or 5G, open join, no login, no charge.
Never carries
Bench telemetry, mesh routing, fleet commands or anything Canopei needs to operate the estate.
Why it is separate
Public traffic is unpredictable by design. If somebody streams all afternoon, or the lane is abused and has to be rate limited or suspended, the bench still reports, still routes and still runs.
SIM 2, mesh comms lane
Carries
The Enigma Mesh control plane, node-to-node signalling, bench telemetry and fleet commands. Small, frequent, predictable messages.
Never carries
Public internet traffic of any kind. No member of the public is ever routed over this line.
Why it is separate
A control plane is only worth having if its latency is boring. Kept clear of consumer traffic, this lane stays low latency and its capacity is known in advance rather than discovered at peak.
Multi-network switching, on both lanes
The SIM scans every licensed UK mobile network rather than one operator's coverage map. A sovereign routing layer scores each nearby signal on strength, latency, reliability and congestion, and the line moves to the strongest signal for that exact location. Handover happens beneath the application, in under a second, so a session does not drop at a boundary.
Why it matters on a bench
Coverage becomes the union of every UK network instead of one carrier's footprint. A bench on a street where one operator is weak is not a bench with a connectivity fault.
Hardware-rooted SIM security
Each line is cryptographically bound to its device, so a SIM swap or port-out request fails without proof of re-issue. The same root defends against IMSI catchers and the SS7 and Diameter exploits ordinary consumer SIMs are still exposed to.
Why it matters on a bench
A bench is street furniture nobody watches overnight. Without a hardware-rooted line, its SIM is a credential lying in public. This is the difference between furniture and infrastructure.
Remote provisioning over the air
Operator profiles are changed remotely rather than by swapping plastic. No engineer visit, no lifting a seat, no van.
Why it matters on a bench
Changing carrier on an installed fleet costs a message rather than a truck roll, which is what makes a twenty-year asset economic to keep connected.
The same blending abroad
The routing logic applies on international networks too, on the same line and the same security root.
Why it matters on a bench
It is what makes the donated units viable on local networks, without a separate contract in each country.
Where the pattern comes from
The resilience pattern is not invented for the bench. The Amporah Gateway Pro combines an LTE link, Wi-Fi, a LoRa radio, GPS time sync and mesh neighbour tracking in one field unit, and reports each of those paths separately so an operator can see which one is carrying traffic. The bench inherits that layering and adds the second SIM, so that the public hotspot and the mesh control plane sit on different lines instead of competing for one.
SpecifiedTurn the lanes off one at a time and see what keeps working
Charging and light are local energy services, so they never appear as down here on connectivity grounds. Everything else degrades in a stated order rather than failing as one lump, which is the whole reason for two lines and a radio.
Phones trying to join the hotspot
6 devicesCell quality on the public lane
Reading
Everything up. Two independent cellular lanes and a mesh radio, none of them sharing a job.
Free device charging
FullCharging is a local energy service. It does not depend on any network, so no outage on this page can stop it.
Lighting
FullDriven from the bench battery on a local schedule.
Public Wi-Fi hotspot
FullServing 6 of 10 slots at about 7.5 Mbps each.
Bench telemetry and fleet control
FullReported over the dedicated mesh lane at the normal interval.
Enigma Mesh routing for the street
FullCellular backhaul plus local LoRa relay: two independent paths.
Buildings are the problem. Street level nodes are the answer
A mast on a rooftop sees over a town centre. Nobody standing in the town centre sees the mast. Continuous frontages, glass, steel and reinforced concrete cut a clear path down to a fraction of its range, which is why signal collapses in the exact streets with the most people in them. A bench node sits inside the shadow rather than above it, so instead of fighting the geometry it hops around it: bench to bench, at pavement height, with several independent routes between any two points.
Mean spacing between benches
140 mShare of clear range surviving buildings
18%Benches adopted in the cell
401,440 m
Effective hop range after shadowing
Estimated20
Direct neighbours per node
Estimated7.1
Nodes per kilometre of street
Estimated5.0
Independent routes between two points
Estimated5.46 km
Contiguous covered frontage
Estimated313
Cell messages per minute, shared airtime
EstimatedNo records
A control plane for the people running the event, when the public network has already collapsed
At crowd scale the public cells saturate: tens of thousands of handsets share a handful of sectors and everything degrades at once, usually at the worst moment. A bench fleet does not fix consumer video, and we will not pretend it does. What it does is carry the traffic the event actually depends on: presence, short messaging, incident and welfare reports, steward and asset location, and SOS. That traffic runs on radio the crowd is not competing for, and it is reserved for control, medical, stewarding, traders and the emergency services.
People on site at peak
80,000Benches in the fleet
220Operational users as a share of the crowd
3.5%2,800
Operational users served
Estimated1,069
Fleet messages per minute
Estimated0.4
Messages per operational user per minute
Estimated5
Hops from site edge to control
Estimated2.1 s
Round trip for a short message
Estimated26,667
People per public cell sector
Estimated880,000
Messages held through an uplink outage
Estimated52 min
Outage the buffer covers at full traffic
EstimatedBecause the benches are off grid and moveable, the whole network is temporary infrastructure: it arrives on a lorry, builds a dense cell on a green field, and leaves with no trenching and nothing to decommission. The same fleet that shades the crowd and charges their phones is the fleet carrying the safety traffic.
From one Manchester high street to full UK land coverage
Coverage is bought street by street, not launched. Each stage below is a stand-alone business case, because the furniture pays for itself on shade, charging and dwell time, and mesh density is the by-product. Stages one and two are estimated from the live pipeline. Everything past corridor stitching is labelled Assumed and depends on host recruitment at scale and on partner backbone and satellite tiers for the coverage edge in the Highlands, the Islands and mid Wales.
What the average person gets out of it
- What they get
- A free charge and a covered seat on a street where the phone signal drops between buildings
- What they get
- Card terminals that keep talking when the town centre cell is congested at lunchtime
- What they get
- A radio-grade control plane the crowd is not competing for
- What they get
- One adopted pub garden that carries presence and messaging for the whole settlement
- What they get
- A link that survives a mains cut because every node is solar and battery backed
Nothing about the seat, the shade, the light or the charging is behind a subscription. There is no app to install to sit down. The mesh is what keeps the site working without a mains connection, and it is a public good that grows every time a venue adopts a bench for reasons of its own.
Site map
Each adopted site lights up and links to its neighbours
Coverage radii are the modelled mesh reach per node, calculated from the 260 m effective street-height link budget. Site coordinates plot the rollout pattern rather than signed addresses.
No records
Network effects
The tipping point where a high street becomes fully covered
Site onboarding flow
Value exchange
- What the network gives back
- Charging, lighting and connectivity with no groundworks
- What the network gives back
- Extra outdoor trading hours and dwell time
- What the network gives back
- Dashboard of generation, sessions, dwell time and mesh uptime
- What the network gives back
- Footfall from a covered high street and ESG reporting figures
- What the network gives back
- A site link that keeps working when the mains and the mast are both down
Specified connectivity parameters
Link budget at street height and the scope of works between the furniture layer and the operator layer.
- Value in use
- 868 MHz, 27 dBm EIRP, 1.1 m antenna height: 410 m clear range, 260 m effective in terraced streets, 1.2 kbps sustained control-plane throughput per hop
- Method
- Link budget from transmit power, 2.1 dBi antenna, minus a 14 dB street-canyon margin over a two-ray ground model, cross-checked against the bench spacing already used in the density model.
- If it moves
- A 60 m range loss raises the benches needed for continuous urban coverage by about 18 percent, which the density explorer already lets you run.
- Value in use
- Street layer hosted by Canopei, operator layer by EN/ABEL. 70/30 split of node service revenue to EN/ABEL, no personal data at the bench, twelve-month rolling term per borough.
- Method
- Written against the two-layer architecture on /enabel: we own the furniture, the mount and the power; the operator owns the service and the customer relationship.
- If it moves
- A 60/40 split moves connectivity contribution per bench-year by about 9 GBP, well inside the hardware margin.