At 5/20/2011 08:44 AM, Troy Settle wrote: > >Other than making some guy in a suit feel good and being safer from >interference, what advantages are there to running a so-called >carrier class system using a licensed frequency? >
Licensed frequencies are usually paired, allowing simultaneous transmission in both directions, and thus don't have turnaround latency and overhead (guard intervals) of half-duplex systems (most unlicensed ones). This also allows them to send timed streams, supporting applications such as telephone trunks. -- Fred Goldstein k1io fgoldstein "at" ionary.com ionary Consulting http://www.ionary.com/ +1 617 795 2701 -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: [email protected] Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
