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Next Generation Public Safety Communications is a High Priority for Houston

By Mae Kowalke, TMCnet Contributor

It might be an understatement to say that Harris County in Texas takes its public safety first-responder communications seriously.

The county, which encompasses the fourth largest city in the United States, Houston, also is home to the country’s petrochemical industry. The county also is no stranger to natural disasters.  Hurricanes are common for the area, and big one named Hurricane Ike ripped through the region in 2008. In fact, Hurricane Ike was the third most costly storm in U.S. history, and $60 million has gone toward the recovery effort with another $100 million committed for the future.

As a result, natural disaster communications for enabling not just fast response during a crisis but also for preparations and dealing with the aftermath has been recognized as a top priority. The county believes that to best protect its citizens and give first-responders the capabilities they need to work in a high-performance manners is to have a communications network that is second to none. A next generation public safety communications network is the one thing they know they cannot do without when a natural disaster strikes.

MPLS-Based Networks Keep Public Safety Communications Humming

By Mae Kowalke, TMCnet Contributor

When it comes to first responder communications, network quality matters a lot. Public safety organizations need reliable, secure communications networks.

Traditionally, public safety networks have used plesiochronous digital hierarchy (PDH), synchronous digital hierarchy (SDH) or synchronous optical network (SONET) TDM technologies for their networks. But as communications have evolved, TDM is proving insufficient for IP-based voice, video and data systems.

“Many public safety communications networks are evolving to broadband solutions which utilize an IP WAN for first responder radio networks, video surveillance, LTE, improved interoperability, and better integration with growing IT applications, noted a recent white paper on the topic by Alcatel-Lucent, "Mission-Critical Communications Networks for Public Safety."

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