TETRA transport trial completed

Alcatel-Lucent
Tuesday, 01 November, 2011


Alcatel-Lucent and PowerTrunk have completed a trial of a TETRA/LMR network with New Jersey Transit in Newark.

This is believed to be the first TETRA trial in the US and demonstrates the multiple features and functionality of TETRA technology, as well as specialised TETRA-enabled applications.

TETRA, a digital trunked mobile radio standard developed by the European Telecommunications Standards Institute (ETSI), is widely deployed by public-safety agencies, utilities and transport companies outside North America with 2000 contracts in place in more than 100 countries.

The trial enabled NJ Transit buses to communicate, using voice and data, with operations personnel. The current network limits available data bandwidth and is not spectrally efficient.

The trial provided higher data bandwidth and 6.25 kHz voice equivalency that will meet future FCC narrow-banding requirements.

Covering a service area of 8570 km2, NJ Transit is the nation’s largest statewide transport system, providing bus, rail and light rail transit linking major points in New Jersey, New York and Philadelphia. The agency operates a fleet of 2027 buses, 711 trains and 45 light rail vehicles. Its 240 bus routes and 12 rail lines take passengers on over 223 million trips each year.

“This is the first TETRA trial in the United States and the only one that uses equipment certified by the FCC,” said Jose Martin, chief operating officer of PowerTrunk.

“The existing Transit communications backbone enabled us to efficiently and smoothly reconfigure the network to support TETRA,” said Nicola Guidara, director of transportation market segment for Alcatel-Lucent’s Americas region.

Alcatel-Lucent served as the primary network integrator for the trial. PowerTrunk-T provided base stations, mobiles, hand portables, a line dispatcher and a switch to integrate a legacy VHF system.

In addition, the network is integrated to an existing CAD system and a PowerTrunk PABX/PSTN gateway allows full duplex cellular-like communications between cell phones and PowerTrunk radios.

PowerTrunk has received authorisation from the FCC and Industry Canada for its TETRA base station repeater as well as for a subscriber unit and a mobile unit. These units are currently being piloted in the demonstration.

Related Articles

How smart maps are changing school emergency response

When emergencies happen at school, every second matters. But many of the systems we still use to...

Leveraging AI for increased public safety at the Brisbane Olympics

Smart technology presents an unparalleled opportunity to revolutionise public safety, and...

Body cameras reduce violence and theft for UK retailer

Poundland has reported an 11% drop in violence against store employees and a marked reduction in...


  • All content Copyright © 2025 Westwick-Farrow Pty Ltd