Friday, September 28, 2012

Proxim Tsunami mobile backhaul helps secure Villefontaine, France


Proxim Wireless Corporation announced that it deployed a mobile backhaul solution for the security and surveillance systems of Villefontaine, France. The French town deployed a wireless HD video surveillance system that leveraged Tsunami QB-8150 wireless backhaul products.


The Community of Villefontaine is a suburb of the City of Lyon. A relatively young town, it is located in the Rhone-Alps Region.

Villefontaine local government dispersed its facilities all across the town to best serve its population. However, this made it difficult for the local police force to regularly patrol such a large area, not to mention quickly responding to emergency incidents. Therefore, Villefontaine authorities decided to deploy a video surveillance system that could assist local law enforcement in protecting and maintaining the safety of the community.

For the Villefontaine mobile backhaul project, Proxim Wireless tapped its certified regional partner, Libertylan, to perform a detailed wireless site survey and serve as project integrator. Proxim Wireless and Libertylan then replaced existing leased lines with secure wireless links. The completed high capacity radio network now provides secure wireless transmission of video images, data transfer services, and VoIP services to Villefontaine.

Thierry Gouin, IT director for the Community Council of Villefontaine, stated that the mobile backhaul system installed by Proxim Wireless performed flawlessly and proved very secure. The Council was thus able to save money by canceling its leases on several fiber lines which had now become superfluous.

Wednesday, September 19, 2012

Tekelec providing Diameter Signaling Router for T-Mobile USA LTE Network


Mobile broadband solutions company Tekelec will be providing its Diameter Signaling Router (DSR) to T-Mobile USA as the latter prepares for the 2013 launch of its high-speed long term evolution (LTE) wireless network.

The Tekelec DSR will serve as a central control point for T-Mobile to route policy, charging, and subscriber messages. Efficient routing is important in the management of the New Diameter Network's signaling growth and earning revenue from mobile data services.

A centralized Diameter network does not need to update all network elements whenever new equipment or roaming interconnections are added. This helps control costs even as the LTE network and interconnections expands in size.

The DSR intelligently checks real-time network conditions in order to most efficiently transmit signaling messages. It will spread the signaling volume across charging systems, policy servers, subscriber databases, and other network elements. This method of signaling distribution will decongest equipment and eliminate disruptive ‘signaling storms.'

Tekelec currently supplies 19 customers with Diameter Signaling Routers and related services. Five of those customers are operate Tier 1 LTEs in North America. Tekelec will present and demonstrate mobile data monetization strategies for LTE operators at Singapore's LTE Asia 2012 on September 17-19.

The groundbreaking Tekelec LTE Diameter Signaling Index will be a great boon to business executives, network architects, and engineers. Tekelec predicts that by the time 206 rolls in, the Asia-Pacific region will be the world leader in in Diameter signaling.

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