Areas of expertise include:
- future air traffic control (ATC) protocols and systems
- wireless cabin access (LTE, WiMaX, ZigBee, UWB, 802.11n)
- wireless multimedia distribution
- wireless sensor in aircraft
- business case analysis and traffic forecast for mobile systems
- inflight passenger communications, inflight entertainment and telemedicine
- aeronautical services for Internet and business
- satellite coverage analysis and system design for global communication
- traffic and resource planning for AirCom and mobile satellite networks
- design and implementation of demonstrators
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TriaGnoSys’ specialists cover a wide range of areas of expertise in mobile and satellite communications, including:
- terminals, antennas and pointing, acquisition and tracking
- (PAT) at L-, Ku, K/KA and EHF bands
- AAA, IP mobility and VPN support for passengers in mobile networks
- satellite channel modelling
- medium access
- resource management
- capacity planning
- routing and transport layers
- network design and dimensioning
- interworking with LTE, UMTS, DVB-RCS, IP, ATM etc
- layer 2 and layer 3 protocols
Future challenges, which TriaGnoSys is currently working on, include:
- efficient K/Ka/Ku-band network development
- bundling of several Inmarsat L-band channels to provide a seamless service
- load balancing of data transmissions to maximise data rates, while minimising redundant satellite usage to reduce costs
- wireless cabin distribution with high capacity
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