home *** CD-ROM | disk | FTP | other *** search
- Path: sparky!uunet!zaphod.mps.ohio-state.edu!news.acns.nwu.edu!telecom-request
- Date: 20 Dec 92 10:43:13
- From: jack@myamiga.mixcom.com
- Newsgroups: comp.dcom.telecom
- Subject: GTE Rural Area Phones Go Digital
- Reply-To: jack@myamiga.mixcom.com
- Message-ID: <telecom12.913.6@eecs.nwu.edu>
- Organization: TELECOM Digest
- Sender: Telecom@eecs.nwu.edu
- Approved: Telecom@eecs.nwu.edu
- X-Submissions-To: telecom@eecs.nwu.edu
- X-Administrivia-To: telecom-request@eecs.nwu.edu
- X-Telecom-Digest: Volume 12, Issue 913, Message 6 of 10
- Lines: 91
-
- The following was seen in the Fidonet MDF echomail conference, and is
- forwarded without comment:
-
- * From : Michael Henderson, 1:130/37 (16 Dec 92 21:42)
- * To : All
- * Subj : Wireless Phone System
-
- I thought the following might be of interest to the members of
- this echo. I had no idea this sort of thing was being contemplated.
-
- GTE makes rural area's phones entirely digital.
-
- By Jean Pagel
- Associated Press Writer
-
- QUITAQUE, Texas (AP) -- A phone call to a neighbor miles across this
- rugged terrain isn't what it used to be.
-
- Something new is in the air -- literally -- over the scruffy brush,
- hills and sheer drops below the caprock.
-
- Radio waves are carrying callers' voices in technology that officials
- say makes Quitaque the world's first city with entirely digital phone
- service.
-
- "It's the first wireless shot heard round the world," said Dave Smith,
- vice president for corporate communications for Pennsylvania-based
- InterDigital Communications Corp., which developed the technology.
-
- "The significance is mind boggling in the years to come because
- everything is going to go wireless."
-
- GTE spent two years developing and installing the replacement to
- traditional phone poles and wires. The switchover Dec. 2 went
- smoothly, company officials said.
-
- Bob Wolter, InterDigital's vice president for sales, explained the
- system like this: A town resident picks up his receiver to make a
- call. A signal shoots through a short underground cable to a cluster
- box shared by 24 customers.
-
- The signal passes through the cluster up a nearby pole, where an antenna
- points to a radio transmission tower in Turkey, 10 miles east. The tower
- then signals equipment 30 miles northeast in Lakeview to trigger a dial
- tone that buzzes back the same route.
-
- That process takes 40 milliseconds, Wolter said.
-
- Outside town, the process works the same way, except each rural
- customer has his own pole and antenna.
-
- Buddy Langley, chairman of InterDigital subsidiary Universal Service
- Telephone Corp. in Irving, said the signals are sent through radio
- frequencies the Federal Communications Commission assigned.
-
- The FCC allotted the Quitaque system up to 23 frequencies in the range
- of 450 megahertz, Langley said. The system can handle as many as 92
- simultaneous telephone conversations.
-
- Quitaque, a town of 513 people 90 miles northeast of Lubbock, made an
- excellent pilot site because its 1970s-dated switching equipment
- needed replacing anyway, officials said.
-
- Skeptical residents warmed to the system after officials met with them
- to explain benefits: No more lines broken by ice or high winds; no
- threat of calls being monitored; greater clarity.
-
- "You don't have to talk like this anymore," Wolter shouted into a
- pretend receiver.
-
- "We're proud to see the overhead wires go by the wayside," said
- Quitaque banker O.R. Stark. "They've been nothing but problems."
-
- The switch cost customers nothing.
-
- GTE saves in no longer having to lay and maintain miles of copper wire
- to serve isolated customers on these vast ranches and cotton and
- peanut farms, said John Bowman, a GTE technician in Memphis.
-
- The old poles and wires will remain in place, unused, while GTE and
- InterDigital monitor the system for six months.
-
- Smith called the Quitaque test a landmark in mobility: "It's the
- dawning of a whole new communication evolution."
-
- ------------------
-
- From Jack Decker --- 1:154/8.0 FidoNet, Jack@myamiga.mixcom.com
- Gated through a Linux system
-
-