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North County Communications Tower

With the Pend Oreille PUD holding the time honored distinction of being the first PUD to construct a major hydro-electric facility, we followed the tradition of being one of the first PUDs to construct and provision for operation of a cellular tower. Talk about exercising local control.  The communities of Metaline, Metaline Falls, and the recent home of Tech Cominco, reviving the Pend Oreille Mines for operation, were not afraid to inform local officials that they felt left behind without access to cellular services.  In 2004, with an incredible cooperation among the communities, Tri-County Economic Development District (TEDD), Economic Development Council, Five Star Enterprise, the Kalispel Tribe, the PUD, and Pend Oreille County, we sought and were awarded a significant grant/loan for our broadband plan, which included cellular and other wireless services for the north communities of Pend Oreille County.  The generous grant/loan package was received from the Community Economic Revitalization Board (CERB), the state's only economic development infrastructure program targeted to support business and industrial job growth in partnership primarily with rural communities.

 

Pilot Projects

Pilot project, or pilot, is defined by the Encarta Dictionary as: “a test of something, for example, a proposed manufacturing process, to discover and solve problems before full implementation”.  This definition fairly embodies the scope of the pilot projects the Pend Oreille PUD has undertaken.  These pilots work in concert with retail service providers and help all parties evaluate the viability of two different technologies that provide broadband rural access solutions, wireless, and fiber to the premise.

Wireless or Wi-Fi Pilot

Ione, Washington was selected as the geographic location for the wireless pilot.  There were many indoor electronics test lab.  A close second for selection criteria is that the Ione area is terrain challenged with a sprinkling of mountains, trees, and water.

 

Two flavors of wireless were selected to serve the coverage area.  The most prevalent is what is known in the scientific circles as 802.11b (pronounced 802dot11) or simply Wi-Fi (an acronym for the Wireless Fidelity).  This technology, operating in the 2.4 Ghz range, is a line-of-sight (LOS) solution, and it can be unforgiving.  For example, a tree blooming in the Spring can eliminate your service until Fall.  If the foliage did not completely degrade your signal, a good dose of fog or rain can temporarily disable service.  The other wireless deployment choice the District made was a system that uses a lower frequency, 900 Mhz, and it can be a non-line-of-site solution (NLOS) with limitations.

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Wi-Fi 2.4 GHz Line-of-Sight (LOS)

This technology allows for consumer speeds of up to half (it is a duplexing technology) of 11Mbs (unlikely), and it is a shared bandwidth from a transceiver radio.  This radio or bridge is then hooked up to the fiber to backhaul the signal to the Retail Service Provider.  The range for a point-to-point (don’t forget the line-of-site requirement) can be up to ten miles.  For a coverage solution, sector or omni antennas are used, and the range is realistically less than five miles from the radio.  The radio, or bridge, can accommodate 40 to 50 customers.  This number of connected consumers is likely derived from the FCC definition of broadband being 200kbs, to wit, all users using at the same time would have that speed.

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900 MHz Non-Line-of-Sight (NLOS)

For the pilot program, we selected a proprietary non line of site system called Waverider ™. (http://www.waverider.com/)  .  A prediction plot, a guide to determine successful deployment locations, was generated with the proposed antenna located at District property in Ione.  This plot assists in determining the likelihood of success in provisioning the equipment from the requesting consumer.

Other Wireless technologies are emerging or are matured.  Satellite is a form of wireless technology.  It is often claimed to be handicapped by the slower upload speeds (you would need a much more powerful/expensive transmitter at your home to reach the orbiting satellite).  There is even serious discussion of low orbital earth technology, so low it might be a plane or dirigible.

 

As a power company, we certainly are keeping informed of the emerging technologies associated with Broadband over Powerline, often shortened to BPL.  Recently, the FCC endorsed the potential of this technology, to the chagrin of amateur radio operators (who share the same frequency).  It is a technology not quite ready for prime time, nevertheless, worthy of continued monitoring.

Be assured the District embraces the challenge of keeping informed of the emerging technologies that may one day play a pivotal role in enhancing our rural utility needs.

Diamond Lake Pilot

Diamond Lake, Washington, located approximately 6 miles southwest from Newport, was selected for the fiber-to-the-premise (FTTP) trial.  As with the wireless, many factors played a role in selecting this location.  The primary criteria boiled down to dwelling density and, again, fiber proximity.

Fiber-to-the-premise (also known as Fiber to the Home, and generically as FTTx), in the majority opinion of broadband industry leaders, is the ultimate solution, if it can be afforded, that essentially can provide unlimited bandwidth.  This is probably true, as fiber is a medium that passes light with little loss or attenuation.  A colorful example is of a copper cable required for an antenna on wireless equipment.  Te cable is advised to be less than fifty feet in length because of the dramatic loss, whereas fiber can carry the same bandwidth signal across seventy miles with very little loss.

The District’s interest in fiber likely stems from the successful experience with fiber when it was deployed to facilitate electrical systems monitoring.  Extending the fiber from the backbone to the premise was just an extension of skills we have been perfecting in our earlier fiber ventures.

There is little argument that extending fiber will be an expensive endeavor, at the same time, consensus abounds that it is the ultimate solution.  What better way to wrap our arms around the difficulties and successes of fiber by actually deploying a pilot fiber to the premise solution.  Diamond Lake, besides the aforementioned advantages, had both a rural and urban setting, was not served by parties offering broadband, and had the possibility of retail service providers offering cable services over the fiber.

 

The fiber was deployed to ten charter consumers who were not charged any installation costs, and monthly fees were waived for a brief period in exchange for feedback and patience in the experience of establishing services.

To summarize the feedback, all ten consumers have the broadband bug and attest they would be hard pressed to ever revert back to dial-up.

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