Keysight Technologies (spirent Services) Limited

GNSS use is deeply embedded in our society, often used to obtain precise timing or positioning data for the operation of key elements of our critical national infrastructures. Our dependency on it cannot be under-estimated. The Last Mile Delivery of non-GNSS resilient time, frequency and synchronisation (TFS) project acknowledges the vulnerabilities of th...

The challenge the UK faces is how to deliver, rapidly and competitively, the economical, societal, and environmental benefits that Connected Autonomous Vehicles (CAV) have to offer. Through Zenzic, Government and industry have committed to develop a coordinated national platform of CAV testing infrastructure. These facilities are at the heart of testing, ...

The need for smart devices to have a highly accurate self-awareness of their own location, and the location of other smart devices around is becoming increasingly important. Many devices rely on a singular location technology (typically GPS), which is one type of the wider eco system of Global Navigation Satellite Systems (GNSS). These systems, whilst bec...

Broadcasters, telecoms, banks and many other industries rely on time, precise to billionths of a second, to synchronise their digital signals. This timing comes from GPS receivers like those that locate our satnavs and smart-phones. But the signals they pick up from the GPS satellites are exceptionally weak. They are occasionally disrupted by solar storms...

To improve Global Navigation Satellite System simulator capabilities to underpin future capability in robust position, navigation and timing. To develop improved GPS receiver robustness testing for scintillation effects, atmospheric delays etc

Security vulnerabilities and threats to services based on Global Navigation Satellite Systems (GNSS) are increasing concerns as their use for positioning navigation and timing (PNT) becomes ever more widespread and dependencies grow. The proposed work analyses specific operational needs in order to deduce and document Threats and Vulnerabilities (T&V) app...