Project to improve mobile connectivity on East Coast Main Line reaches key milestone

Network Rail, LNER and Mobile Network Operators (MNOs) are collaborating to improve mobile connectivity on the East Coast Main Line.

The joint project, which is delivering new mobile phone infrastructure into tunnels outside London King’s Cross station, has reached an important milestone, with the installation of a bespoke antenna. The work inside Gasworks and Copenhagen tunnels will mean most customers can expect a more reliable and consistent mobile phone and on-train Wi-Fi connection and see the removal of ‘not-spots’ customers can experience when travelling through the tunnels.

The successful delivery of the project, funded by LNER working in collaboration with Network Rail and major mobile network operators, will mean the tunnels will be the first on the country’s operational railway to be fitted with the bespoke solution, with the system installed by rail connectivity and technology integration specialist Linbrooke.

Rigorous testing has been carried out at Network Rail’s Innovation and Development Centre between Network Rail and the phone companies before introduction onto the network.

The technology will mean from later this year most customers will be able to maintain direct voice and data access to their mobile provider, keeping their calls connected and meetings online as they approach and leave the capital.