I would like to build a base station with multi-standards (WiFi, GSM,
WCDMA, etc.).Â For the first step,Â I want to build this base station
based on OpenBTS and BBN 802.11 projects. The OpenBTS works well with
USRP1 and people are making BBN 802.11 work with USRP2, so I want to
connect one USRP1 and one USRP2 to my host.
Â I already read the wiki and the datasheets of the USRP1 and USRP2;
however, I still haveÂ some questions and hope to get some hints from you
Is it possible to connect one USRP1 and one USRP2 to a single host PC at
the same time? Any gnuradio examples that can help me to figure out how
to do this?
If the USRP1 and the USRP2 can work on the same host at the same time,
can the USRP1 andÂ the USRP2 work synchronously (can they have the same
clock or common time reference?)?Â Some discussions mentioned the
synchronization of two USRP2, but I cannot find discussions aboutÂ
synchronization of a USRP1 and a USRP2.
Thank you so much!