Unlocking tomorrow’s possibilities
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Connecting commercial real estate every day, enhancing tenant experiences in real-time.
From the basement to the top floor, in-building connectivity solutions ensure that your entire building stays connected, no matter where you are. BAI’s distributed antenna systems and private 4G / 5G solutions can meet tenant expectations for high-quality wireless connectivity.
Connecting utilities every day, powering critical infrastructure
BAI’s distributed antenna systems and private 4G / 5G solutions can deliver the required connectivity to enable smarter and safer processes at your utility plant.
While we are still building the utilities experience in BAI 360, discover how our advanced solutions can transform your operations.
Or read our brochure: BAI’s connectivity solution for utilities
Empowering connected communities every day and when they need it most
Our vision is to transform connectivity in Australia through shared solutions for industry, government and communities.
Take a tour through our solutions to see how we deliver ubiquitous coverage. From broadcasting to bustling venues, across enterprises, smart precincts and industry. Empowering our customers to unlock tomorrow's possibilities through advanced connectivity.
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Co-location
Overview
Features and benefits
Infographic
Brochure and links
Tower co-location
BAI operates an extensive portfolio of communications towers across Australia, offering telecommunications carriers, broadcasters and private network operators access to established, sites in locations that are difficult and costly to replicate independently.
Co-locating on existing BAI tower infrastructure eliminates the need for greenfield site acquisition, planning approvals and construction, reducing capital expenditure and accelerating time to service. BAI's towers are located across metro, regional and remote environments, providing coverage reach that supports network expansion, resilliance, redundancy and regional connectivity obligations.
Benefits can include:
- Faster time to service versus greenfield build
- Reduced capital and operational expenditure
- Access to established sites in constrained or remote locations
- Faster time to service versus greenfield build
- Reduced capital and operational expenditure
- Access to established sites in constrained or remote locations
Key features
Established infrastructure
Access to tower assets across a diverse range of geographic and environmental settings, reducing construction risk and lead time.
Access to tower assets across a diverse range of geographic and environmental settings, reducing construction risk and lead time.
Flexible tenancy
BAI accommodates a range of antenna configurations, mounting heights and equipment footprints, supporting carriers, broadcasters and private network operators across multiple technologies.
BAI accommodates a range of antenna configurations, mounting heights and equipment footprints, supporting carriers, broadcasters and private network operators across multiple technologies.
Accelerated deployment
Co-location on existing approved sites significantly reduces planning, approvals and construction timelines compared to new builds, enabling faster network rollout.
Co-location on existing approved sites significantly reduces planning, approvals and construction timelines compared to new builds, enabling faster network rollout.
Infographic
Coming soon.
Overview
Features and benefits
Infographic
Brochure and links
Power, fibre and microwave backhaul
Reliable power and backhaul via fibre or microwave radio are fundamental requirements for any communications deployment. BAI provides access to power, strategically located tall structures for microwave backhaul and fibre interconnection at its sites, enabling operators to achieve the resilience and redundancy required for critical network nodes.
Path diversity eliminates single points of failure that could result in service outages, making BAI's infrastructre and site location valuable for operators with high-availability requirements including carriers, emergency services networks and critical infrastructure operators.
Benefits can include:
- Elimination of single points of failure for connectivity and access to power redundancy
- Support for high-availability and critical infrastructure requirements
- Elimination of single points of failure for connectivity and access to power redundancy
- Support for high-availability and critical infrastructure requirements
Key features
Backup power
Access to onsite backup generators reduces the risk of outage, supporting the uptime requirements of critical communications infrastructure.
Access to onsite backup generators reduces the risk of outage, supporting the uptime requirements of critical communications infrastructure.
Fibre and microwave radio backhaul
BAI provides access to diverse backhaul routes at its infrastructure sites, enabling carriers and network operators to establish resilient, redundant connectivity!
BAI provides access to diverse backhaul routes at its infrastructure sites, enabling carriers and network operators to establish resilient, redundant connectivity!
Infographic
Coming soon.
Overview
Features and benefits
Infographic
Brochure and links
Satellite land access
BAI's portfolio of strategically located land assets provides satellite operators and gateway providers with access to secure sites suitable for ground station and satellite gateway deployment.
Suitable sites for satellite gateways require specific characteristics including availability of large parcels of land with clear sky views, low radio frequency interference environments and proximity to fibre and power infrastructure. BAI's land assets offer a streamlined path to site access without the complexity of independent land acquisition.
Benefits can include:
- Access to large land assets
- Simplified land access and tenure arrangements
- Proximity to existing fibre and power infrastructure
- Access to large land assets
- Simplified land access and tenure arrangements
- Proximity to existing fibre and power infrastructure
Key features
Streamlined access
Established land tenure and access arrangements reduce the complexity and lead time associated with independent site acquisition, environmental assessment and local government approvals.
Established land tenure and access arrangements reduce the complexity and lead time associated with independent site acquisition, environmental assessment and local government approvals.
Infrastructure proximity
Sites are located in proximity to fibre and power assets, reducing the cost and complexity of interconnection for satellite gateway operators.
Sites are located in proximity to fibre and power assets, reducing the cost and complexity of interconnection for satellite gateway operators.
Infographic
Coming soon.
Overview
Features and benefits
Infographic
Brochure and links
Secure co-location
BAI provides access to secure, managed compounds and equipment shelters at existing communications sites, enabling operators to house sensitive network equipment in purpose-built, monitored environments without the cost of constructing dedicated facilities.
Secure co-location is particularly valuable for operators deploying equipment in remote or unattended locations where physical security, environmental protection and power reliability are critical. BAI's compounds are managed to telecommunications industry standards, with access control, environmental monitoring and access to backup power .
Benefits can include:
- Reduced capital expenditure on dedicated facility construction
- Access to managed, secure environments in remote locations
- Access to built-in power resilience and environmental protection
- Reduced capital expenditure on dedicated facility construction
- Access to managed, secure environments in remote locations
- Access to built-in power resilience and environmental protection
Key features
Physical security
Access-controlled compounds with monitoring capability protect sensitive network equipment from unauthorised access, vandalism and theft, reducing operational risk in unattended locations.
Access-controlled compounds with monitoring capability protect sensitive network equipment from unauthorised access, vandalism and theft, reducing operational risk in unattended locations.
Environmental protection
Purpose-built equipment shelters provide temperature control, weatherproofing and protection from environmental hazards, extending equipment life and reducing maintenance requirements.
Purpose-built equipment shelters provide temperature control, weatherproofing and protection from environmental hazards, extending equipment life and reducing maintenance requirements.
Power resilience
Backup power systems including generators and UPS are available at BAI co-location sites, ensuring equipment remains operational during grid outages.
Backup power systems including generators and UPS are available at BAI co-location sites, ensuring equipment remains operational during grid outages.
Infographic
Coming soon.
Co-location
Maximising infrastructure value, everywhere connectivity is needed.
BAI's co-location services provide telecommunications carriers and critical communications providers with access to our established tower network across Australia, enabling operators to extend their coverage reach, accelerate deployment and reduce capital expenditure by leveraging existing tower infrastructure in locations that would otherwise be difficult or costly to replicate independently.
With tower sites spanning metro, regional and remote environments, BAI offers a streamlined path to network expansion without the cost and complexity of greenfield construction.
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Rail
Overview
Features and benefits
Infographic
Brochure and links
Smart stations
Modern rail stations are complex environments that require coordinated management of energy, environment, access and passenger services across multiple systems.
A private mobile network enables station management systems to communicate in real-time, allowing operators to automate and optimise climate control, lighting, access control and building services based on live passenger demand and environmental conditions. This reduces energy consumption, improves passenger comfort and simplifies the work of station operations teams.
BAI's connectivity platforms integrate with building management systems (BMS), IoT sensor networks and third-party station management platforms to deliver a unified, intelligent station management capability that can be monitored and controlled remotely across an entire network.
Benefits can include:
- Reduced energy consumption and operating costs
- Improved passenger comfort and amenity
- Simplified, centralised station management
- Reduced energy consumption and operating costs
- Improved passenger comfort and amenity
- Simplified, centralised station management
Key features
Automated environment control
Climate, lighting and ventilation systems respond dynamically to real-time passenger volumes and environmental conditions, improving comfort and reducing energy waste.
Climate, lighting and ventilation systems respond dynamically to real-time passenger volumes and environmental conditions, improving comfort and reducing energy waste.
Remote management
Station systems across an entire network can be monitored and controlled from a central operations centre, reducing the need for on-site attendance and improving response times.
Station systems across an entire network can be monitored and controlled from a central operations centre, reducing the need for on-site attendance and improving response times.
System integration
BAI's private mobile network solution enables seamless integration between building management systems, access control, CCTV and operational platforms over a single, secure infrastructure layer.
BAI's private mobile network solution enables seamless integration between building management systems, access control, CCTV and operational platforms over a single, secure infrastructure layer.
Infographic
Coming soon.
Key links
Overview
Features and benefits
Infographic
Brochure and links
Critical train comms
Mission-critical train communications underpin the safety and operational integrity of every rail network.
BAI will deliver Australia's first 5G mission-critical communications (5GMCX) deployment using the Future Railway Mobile Communication System (FRMCS) standard, the global successor to legacy GSM-R technology. This next-generation platform supports voice, data and video communications for train operations, enabling train control, driver-to-controller communications and emergency response over a single, resilient private network.
Unlike legacy systems, 5GMCX delivers ultra-low latency, high reliability and the capacity to support multiple simultaneous mission-critical applications across complex rail environments including tunnels, cuttings and remote corridors.
Benefits can include:
- Improved operational safety and train control
- Seamless transition from legacy GSM-R
- Support for future automation and ETCS applications
- Improved operational safety and train control
- Seamless transition from legacy GSM-R
- Support for future automation and ETCS applications
Key features
Reliability
Engineered to 99.999% availability standards, ensuring continuous communication between drivers, controllers and operations teams with no single point of failure.
Engineered to 99.999% availability standards, ensuring continuous communication between drivers, controllers and operations teams with no single point of failure.
Future-ready
Built on the FRMCS standard, the platform supports progressive migration from legacy GSM-R and is compatible with European Train Control System (ETCS) and autonomous train applications.
Built on the FRMCS standard, the platform supports progressive migration from legacy GSM-R and is compatible with European Train Control System (ETCS) and autonomous train applications.
Australia-first
BAI will deliver the first 5GMCX deployment in Australia, providing rail operators with a proven, in-service reference for next-generation critical communications.
BAI will deliver the first 5GMCX deployment in Australia, providing rail operators with a proven, in-service reference for next-generation critical communications.
Infographic
Coming soon.
Key links
Overview
Features and benefits
Infographic
Brochure and links
Passenger connectivity
Passengers expect seamless mobile connectivity throughout their journey, including in tunnels, underground stations and rail corridors where public network coverage is typically absent.
BAI designs and operates neutral host DAS and small cell infrastructure that brings Telstra, Optus and TPG connectivity into stations and tunnels, allowing passengers to stay connected on their own carrier without switching networks or experiencing coverage dropouts. This improves the passenger experience, supports real-time traveller information services and enables the connectivity required for modern contactless and digital services.
BAI's carrier-neutral approach means a single infrastructure deployment serves all major networks simultaneously, reducing cost and construction impact for the rail operator.
Benefits can include:
- Improved passenger satisfaction and experience
- Carrier-neutral coverage across all major networks
- Enablement of digital and contactless passenger services
- Improved passenger satisfaction and experience
- Carrier-neutral coverage across all major networks
- Enablement of digital and contactless passenger services
Key features
Carrier-neutral coverage
A single BAI infrastructure deployment provides simultaneous coverage for Telstra, Optus and TPG, ensuring all passengers stay connected on their own network throughout the journey.
A single BAI infrastructure deployment provides simultaneous coverage for Telstra, Optus and TPG, ensuring all passengers stay connected on their own network throughout the journey.
Tunnel and underground coverage
DAS technology extends reliable 4G and 5G coverage into tunnels, underground stations and below-grade environments where macro network coverage cannot penetrate.
DAS technology extends reliable 4G and 5G coverage into tunnels, underground stations and below-grade environments where macro network coverage cannot penetrate.
Digital services enablement
Reliable passenger connectivity is the foundation for real-time travel information, contactless payments, wayfinding and retail services that drive passenger satisfaction and commercial revenue.
Reliable passenger connectivity is the foundation for real-time travel information, contactless payments, wayfinding and retail services that drive passenger satisfaction and commercial revenue.
Infographic
Coming soon.
Key links
Overview
Features and benefits
Infographic
Brochure and links
Smart signalling
Private mobile networks are transforming rail signalling and operational control, enabling a new generation of communications-based train control (CBTC) and autonomous rail applications.
Traditional signalling infrastructure relies on fixed, trackside equipment that is costly to maintain and difficult to upgrade. A private 5G network provides the high-speed, low-latency wireless backbone that enables moving block signalling, real-time train positioning and remote operation, reducing headways, increasing network capacity and lowering the cost of infrastructure maintenance.
BAI's private 5G platforms are designed to meet the demanding reliability and latency requirements of safety-critical signalling applications, with network slicing capabilities that prioritise train control traffic above all other traffic on the network.
BAI works with leading signalling vendors including Hitachi, Siemens and Alstom to deliver integrated solutions, providing the connectivity layer that enables partner solutions to perform at their best.
Benefits can include:
- Increased network throughput and reduced headways
- Lower trackside infrastructure costs
- Foundation for autonomous train operations
- Vendor-agnostic connectivity that integrates with leading signalling solutions
- Increased network throughput and reduced headways
- Lower trackside infrastructure costs
- Foundation for autonomous train operations
- Vendor-agnostic connectivity that integrates with leading signalling solutions
Key features
Low latency
Sub-10ms latency performance supports the real-time responsiveness required for communications-based train control and moving block signalling.
Sub-10ms latency performance supports the real-time responsiveness required for communications-based train control and moving block signalling.
Network slicing
Dedicated network slices for signalling traffic ensure operational communications are always prioritised, isolated from passenger and maintenance applications.
Dedicated network slices for signalling traffic ensure operational communications are always prioritised, isolated from passenger and maintenance applications.
Scalable automation
The platform provides the connectivity layer for progressive automation, from driver advisory systems through to fully autonomous operations.
The platform provides the connectivity layer for progressive automation, from driver advisory systems through to fully autonomous operations.
Infographic
Coming soon.
Key links
Overview
Features and benefits
Infographic
Brochure and links
Rail safety coverage
Ensuring emergency services can communicate throughout rail corridors, including tunnels, cuttings and remote sections, is a fundamental safety requirement for rail operators and government regulators.
BAI designs and deploys in-tunnel and trackside coverage solutions that extend public safety mobile broadband (PSMB) and carrier networks into environments where above-ground coverage does not reach. This ensures that police, fire, ambulance and transit security personnel can communicate reliably throughout the network, and that passengers can access emergency services at any point in their journey.
BAI's neutral host approach allows multiple emergency services and commercial carriers to share the same infrastructure, reducing deployment cost and simplifying ongoing management.
Benefits can include:
- Regulatory compliance for tunnel and corridor coverage obligations
- Improved emergency response capability
- Reduced infrastructure duplication
- Regulatory compliance for tunnel and corridor coverage obligations
- Improved emergency response capability
- Reduced infrastructure duplication
Key features
Ubiquitous coverage
Distributed antenna systems (DAS) and small cell deployments extend reliable coverage into tunnels, platforms and below-grade environments where traditional macro networks cannot reach.
Distributed antenna systems (DAS) and small cell deployments extend reliable coverage into tunnels, platforms and below-grade environments where traditional macro networks cannot reach.
Multi-agency access
Neutral host architecture enables emergency services bands and commercial carriers to operate over shared infrastructure, reducing cost and complexity for the operator.
Neutral host architecture enables emergency services bands and commercial carriers to operate over shared infrastructure, reducing cost and complexity for the operator.
Safety compliance
Purpose-built to meet the safety coverage requirements of rail regulators and state government, supporting operator licensing obligations.
Purpose-built to meet the safety coverage requirements of rail regulators and state government, supporting operator licensing obligations.
Infographic
Coming soon.
Key links
Overview
Features and benefits
Infographic
Brochure and links
Predictive maintenance
Unplanned maintenance is one of the most significant cost and reliability risks facing rail operators. Predictive maintenance, enabled by continuous IoT sensor data over a private mobile network, allows operators to move from reactive repairs to proactive intervention.
Sensors fitted to rolling stock, track infrastructure and station assets continuously transmit data on vibration, temperature, wear and performance to analytics platforms. Machine learning models identify anomalies and predict failures before they occur, enabling maintenance teams to prioritise work based on actual asset condition rather than fixed schedules.
BAI's private network provides the reliable, high-bandwidth connectivity required to transmit continuous sensor data from moving trains and distributed trackside assets across the full length of a rail corridor, integrating with leading fleet management and asset monitoring platforms.
Benefits can include:
- Reduced unplanned service disruptions
- Extended asset life and optimised maintenance schedules
- Lower whole-of-life maintenance costs
- Reduced unplanned service disruptions
- Extended asset life and optimised maintenance schedules
- Lower whole-of-life maintenance costs
Key features
Continuous monitoring
Real-time sensor data from rolling stock and infrastructure is transmitted over a private network, enabling condition-based maintenance decisions rather than fixed-interval servicing.
Real-time sensor data from rolling stock and infrastructure is transmitted over a private network, enabling condition-based maintenance decisions rather than fixed-interval servicing.
Early fault detection
Predictive analytics identify developing faults before failure, reducing the risk of service disruption and costly emergency repairs.
Predictive analytics identify developing faults before failure, reducing the risk of service disruption and costly emergency repairs.
Cost efficiency
Optimising maintenance schedules based on actual asset condition reduces unnecessary preventive maintenance and extends the operational life of rolling stock and infrastructure.
Optimising maintenance schedules based on actual asset condition reduces unnecessary preventive maintenance and extends the operational life of rolling stock and infrastructure.
Infographic
Coming soon.
Key links
Rail
Connecting rail networks every day, keeping passengers and operations on track.
From mission-critical train communications to passenger connectivity, BAI's private mobile networks and neutral host infrastructure power the applications that keep rail networks safe, efficient and commercially viable.
Rail operators and network owners across Australia can benefit from BAI's end-to-end connectivity expertise, whether that's delivering Australia's first 5GMCX deployment, enabling autonomous signalling, or creating seamless passenger experiences across stations and tunnels. BAI works with a range of technology partners and suppliers to deliver the right solution for each operator, providing reliable, secure and scalable connectivity built for the demands of modern rail.
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Metro
Overview
Features and benefits
Infographic
Brochure and links
Smart ticketing
Connected station environments enable a seamless passenger experience from entry to destination, encompassing contactless fare payment, digital wayfinding and integrated retail.
BAI's private network and neutral host connectivity provide the reliable, low-latency infrastructure that contactless payment systems, digital signage and retail point-of-sale platforms depend on. For metro operators, this connectivity layer underpins the commercial ecosystem of the station precinct, enabling the kind of integrated retail, food and beverage and commercial services that leading operators like MTR have used to create significant non-farebox revenue.
Reliable connectivity also supports real-time wayfinding updates, service disruption messaging and personalised passenger information across station displays and mobile platforms.
Benefits can include:
- Improved passenger flow and reduced congestion at fare gates
- Increased non-farebox revenue from retail and commercial precincts
- Real-time service information and wayfinding
- Improved passenger flow and reduced congestion at fare gates
- Increased non-farebox revenue from retail and commercial precincts
- Real-time service information and wayfinding
Key features
Contactless payments
Reliable, low-latency connectivity ensures uninterrupted operation of contactless fare gates and retail point-of-sale across the station network, reducing queuing and improving throughput.
Reliable, low-latency connectivity ensures uninterrupted operation of contactless fare gates and retail point-of-sale across the station network, reducing queuing and improving throughput.
Commercial precinct enablement
High-quality connectivity across station precincts supports retail, hospitality and commercial tenants, creating the infrastructure backbone for operators pursuing an MTR-style station commercialisation model.
High-quality connectivity across station precincts supports retail, hospitality and commercial tenants, creating the infrastructure backbone for operators pursuing an MTR-style station commercialisation model.
Dynamic wayfinding
Real-time network connectivity enables live service information, disruption alerts and personalised wayfinding across digital displays and passenger mobile devices.
Real-time network connectivity enables live service information, disruption alerts and personalised wayfinding across digital displays and passenger mobile devices.
Infographic
Coming soon.
Key links
Overview
Features and benefits
Infographic
Brochure and links
Passenger analytics
Understanding how passengers move through a network is critical to managing safety, service quality and commercial outcomes in busy metro environments.
Sensor networks and analytics platforms connected over BAI's private mobile network collect real-time data on passenger volumes, dwell times and movement patterns across platforms, concourses and station precincts. This data enables operators to anticipate overcrowding, dynamically manage access controls and optimise staff deployment, reducing safety incidents and improving the overall passenger experience.
For metro operators with significant retail and commercial tenants, passenger flow data also provides valuable insights for precinct planning, retail placement and commercial negotiations.
Benefits can include:
- Improved safety through proactive overcrowding management
- Optimised staff deployment and operational efficiency
- Commercial insights for station precinct planning
- Improved safety through proactive overcrowding management
- Optimised staff deployment and operational efficiency
- Commercial insights for station precinct planning
Key features
Real-time crowd monitoring
Continuous passenger flow data across platforms and concourses enables operators to identify and respond to overcrowding before it becomes a safety issue.
Continuous passenger flow data across platforms and concourses enables operators to identify and respond to overcrowding before it becomes a safety issue.
Dynamic access management
Real-time occupancy data integrates with access control systems to manage passenger flow at fare gates and platform access points during peak periods.
Real-time occupancy data integrates with access control systems to manage passenger flow at fare gates and platform access points during peak periods.
Commercial intelligence
Passenger movement and dwell time data provides metro operators and retail tenants with actionable insights to optimise precinct layout, retail placement and service staffing.
Passenger movement and dwell time data provides metro operators and retail tenants with actionable insights to optimise precinct layout, retail placement and service staffing.
Infographic
Coming soon.
Key links
Overview
Features and benefits
Infographic
Brochure and links
Critical train comms
Mission-critical train communications underpin the safety and operational integrity of every rail network.
BAI is delivering Australia's first 5G mission-critical communications (5GMCX) deployment using the Future Railway Mobile Communication System (FRMCS) standard, the global successor to legacy GSM-R technology. This next-generation platform supports voice, data and video communications for train operations, enabling train control, driver-to-controller communications and emergency response over a single, resilient private network.
Unlike legacy systems, 5GMCX delivers ultra-low latency, high reliability and the capacity to support multiple simultaneous mission-critical applications across complex rail environments including tunnels, cuttings and remote corridors.
Benefits can include:
- Improved operational safety and train control
- Seamless transition from legacy GSM-R
- Support for future automation and ETCS applications
- Improved operational safety and train control
- Seamless transition from legacy GSM-R
- Support for future automation and ETCS applications
Key features
Reliability
Engineered to 99.999% availability standards, ensuring continuous communication between drivers, controllers and operations teams with no single point of failure.
Engineered to 99.999% availability standards, ensuring continuous communication between drivers, controllers and operations teams with no single point of failure.
Future-ready
Built on the FRMCS standard, the platform supports progressive migration from legacy GSM-R and is compatible with European Train Control System (ETCS) and autonomous train applications.
Built on the FRMCS standard, the platform supports progressive migration from legacy GSM-R and is compatible with European Train Control System (ETCS) and autonomous train applications.
Australia-first
BAI is delivering the first 5GMCX deployment in Australia, providing rail operators with a proven, in-service reference for next-generation critical communications.
BAI is delivering the first 5GMCX deployment in Australia, providing rail operators with a proven, in-service reference for next-generation critical communications.
Infographic
Coming soon.
Key links
Overview
Features and benefits
Infographic
Brochure and links
Passenger connectivity
Passengers expect seamless mobile connectivity throughout their journey, including in tunnels, underground stations and rail corridors where public network coverage is typically absent.
BAI designs and operates neutral host DAS and small cell infrastructure that brings Telstra, Optus and TPG connectivity into stations and tunnels, allowing passengers to stay connected on their own carrier without switching networks or experiencing coverage dropouts. This improves the passenger experience, supports real-time traveller information services and enables the connectivity required for modern contactless and digital services.
BAI's carrier-neutral approach means a single infrastructure deployment serves all major networks simultaneously, reducing cost and construction impact for the rail operator.
Benefits can include:
- Improved passenger satisfaction and experience
- Carrier-neutral coverage across all major networks
- Enablement of digital and contactless passenger services
- Improved passenger satisfaction and experience
- Carrier-neutral coverage across all major networks
- Enablement of digital and contactless passenger services
Key features
Carrier-neutral coverage
A single BAI infrastructure deployment provides simultaneous coverage for Telstra, Optus and TPG, ensuring all passengers stay connected on their own network throughout the journey.
A single BAI infrastructure deployment provides simultaneous coverage for Telstra, Optus and TPG, ensuring all passengers stay connected on their own network throughout the journey.
Tunnel and underground coverage
DAS technology extends reliable 4G and 5G coverage into tunnels, underground stations and below-grade environments where macro network coverage cannot penetrate.
DAS technology extends reliable 4G and 5G coverage into tunnels, underground stations and below-grade environments where macro network coverage cannot penetrate.
Digital services enablement
Reliable passenger connectivity is the foundation for real-time travel information, contactless payments, wayfinding and retail services that drive passenger satisfaction and commercial revenue.
Reliable passenger connectivity is the foundation for real-time travel information, contactless payments, wayfinding and retail services that drive passenger satisfaction and commercial revenue.
Infographic
Coming soon.
Key links
Overview
Features and benefits
Infographic
Brochure and links
Rail safety coverage
Ensuring emergency services can communicate throughout rail corridors, including tunnels, cuttings and remote sections, is a fundamental safety requirement for rail operators and government regulators.
BAI designs and deploys in-tunnel and trackside coverage solutions that extend public safety mobile broadband (PSMB) and carrier networks into environments where above-ground coverage does not reach. This ensures that police, fire, ambulance and transit security personnel can communicate reliably throughout the network, and that passengers can access emergency services at any point in their journey.
BAI's neutral host approach allows multiple emergency services and commercial carriers to share the same infrastructure, reducing deployment cost and simplifying ongoing management.
Benefits can include:
- Regulatory compliance for tunnel and corridor coverage obligations
- Improved emergency response capability
- Reduced infrastructure duplication
- Regulatory compliance for tunnel and corridor coverage obligations
- Improved emergency response capability
- Reduced infrastructure duplication
Key features
Ubiquitous coverage
Distributed antenna systems (DAS) and small cell deployments extend reliable coverage into tunnels, platforms and below-grade environments where traditional macro networks cannot reach.
Distributed antenna systems (DAS) and small cell deployments extend reliable coverage into tunnels, platforms and below-grade environments where traditional macro networks cannot reach.
Multi-agency access
Neutral host architecture enables emergency services bands and commercial carriers to operate over shared infrastructure, reducing cost and complexity for the operator.
Neutral host architecture enables emergency services bands and commercial carriers to operate over shared infrastructure, reducing cost and complexity for the operator.
Safety compliance
Purpose-built to meet the safety coverage requirements of rail regulators and state government, supporting operator licensing obligations.
Purpose-built to meet the safety coverage requirements of rail regulators and state government, supporting operator licensing obligations.
Infographic
Coming soon.
Key links
Metro
Connecting rail networks every day, keeping passengers and operations on track.
From mission-critical train communications to passenger connectivity, BAI's private mobile networks and neutral host infrastructure power the applications that keep rail networks safe, efficient and commercially viable.
Rail operators and network owners across Australia can benefit from BAI's end-to-end connectivity expertise, whether that's delivering Australia's first 5GMCX deployment, enabling autonomous signalling, or creating seamless passenger experiences across stations and tunnels. BAI works with a range of technology partners and suppliers to deliver the right solution for each operator, providing reliable, secure and scalable connectivity built for the demands of modern rail.
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