[Date Prev][Date Next][Thread Prev][Thread Next] - [Date Index][Thread Index][Author Index]
Re: Amateur radio module on commercial Geo Sat?
- Subject: Re: [amsat-bb] Amateur radio module on commercial Geo Sat?
- From: Phil Karn <karn@xxxxxxxx>
- Date: Thu, 21 Dec 2000 16:24:21 -0800
- In-reply-to: <00122123344300.05323@dg1kjd.ampr.org> (message from Jens Davidon Thu, 21 Dec 2000 23:34:43 +0000)
>In fact GSM's ideas (I assume we are talking about GSM here) is not so bad.
Oh, I didn't say that TDMA couldn't be made to work on the terrestrial
channel with differential delays between multiple users and
cells. It's just that dealing with them requires guard times to allow
for the largest possible delay dispersion. These guard times cost you in channel
capacity.
Phil
----
Via the amsat-bb mailing list at AMSAT.ORG courtesy of AMSAT-NA.
To unsubscribe, send "unsubscribe amsat-bb" to Majordomo@amsat.org
AMSAT Home