6 Nov
2010
6 Nov
'10
3:02 a.m.
Hi everyone from Spain
I have one question:
Its posible use
OsmocomBB on C123 for do task as a USRP ? or similar scanner ?
Thanks
for your BIG work ¡¡¡¡ congratulations
6 Nov
6 Nov
8:32 a.m.
Hi Oscar,
On Sat, Nov 06, 2010 at 03:02:37AM +0100, Oscar Soriano Riera wrote:
Its posible use
OsmocomBB on C123 for do task as a USRP ? or similar scanner ?
No, I think you have some conceptual misunderstanding about radio
technology in general.
In your subject you ask if OsmocomBB can work as USRP:
This is wrong, as OsmocomBB is a protocol stack and radio driver, and the USRP
is hardware. How can some software work as hardware?
In the body of your mail you ask if the C123 can act as USRP:
No. The USRP is a wide-band software defined radio, and the Calypso/Iota/Rita
design implements a more traditional narrow-band zero-if transceiver with a DSP
in the baseband.
Nevertheless, you can use both hardware design to receive and transmit GSM
signals. But this is very far from what you ask by "one device working like
the other"
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
3:55 p.m.
Hi Harald
Thanks for clarifying this confusion. I bought a motorola C123 on ebay
with RS232 data cable. When I arrive I'll try this fantastic software.
Thank you very much for your work, this world needs more people like
you
On Sat, 6 Nov 2010 08:32:31 +0100, Harald Welte <laforge(a)gnumonks.org>
wrote:
Hi Oscar,
On Sat, Nov 06, 2010 at 03:02:37AM +0100, Oscar Soriano Riera wrote:
Its posible use
OsmocomBB on C123 for do task as a USRP ? or similar scanner ?
No, I think you have some conceptual misunderstanding about radio
technology in general.
In your subject you ask if OsmocomBB can work as USRP:
This is wrong, as OsmocomBB is a protocol stack and radio driver, and
the USRP
is hardware. How can some software work as hardware?
In the body of your mail you ask if the C123 can act as USRP:
No. The USRP is a wide-band software defined radio, and the
Calypso/Iota/Rita
design implements a more traditional narrow-band zero-if transceiver
with a DSP
in the baseband.
Nevertheless, you can use both hardware design to receive and
transmit GSM
signals. But this is very far from what you ask by "one device
working like
the other"
5381
days inactive
5381
days old
baseband-devel@lists.osmocom.org
2 comments
2 participants
participants (2)
-
Harald Welte -
Oscar Soriano Riera