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To: Brian Coakley who wrote (10256)2/9/1999 1:00:00 PM
From: Steven Bowen  Respond to of 12468
 
Brian,
Thanks for your rant for the day.
Speak up more often. You stay way too quiet.

I really wonder if Teligent has any wireless networks in operation. Or are they just counting their operational cities as one where they installed a switch? Do they have any hubs built? Do they have any wireless customers? If there are any Teligent wireless customers out there, please let us know.

Pam, thanks for the Virginia Tech news, neat story. Hopefully Bernard will comment on the technology they're using;

"The transmission equipment used at the Blacksburg site is Wavtrace's PTM 1000 system, the first wireless broadband delivery system based on time division duplexing (TDD) technology. TDD allows for transmit and receive functions to occur on one channel, a process more efficient than what is possible with the traditional airlink technology, which requires two channels, one for transmit and one for receive."