echomoon
2011-11-10, 06:01 AM
What is the Open BTS Project?
The Open BTS Project is an effort to construct an open-source Unix application that uses the
Universal Software Radio Peripheral (USRP) to present a GSM air interface (“Um”) to standard
GSM handset and uses the Asterisk VoIP PBX to connect calls. This is in fact very different from
a conventional GSM BTS, which is a dumb device that is managed externally by a basestation
controller (BSC) and connects calls in a remote mobile switching center (MSC). Because of this
important architectural difference, the end product of this project is better referred to as an access
point, even though the project is called “Open BTS”.
no pass
thanx & rep will be nice
br
The Open BTS Project is an effort to construct an open-source Unix application that uses the
Universal Software Radio Peripheral (USRP) to present a GSM air interface (“Um”) to standard
GSM handset and uses the Asterisk VoIP PBX to connect calls. This is in fact very different from
a conventional GSM BTS, which is a dumb device that is managed externally by a basestation
controller (BSC) and connects calls in a remote mobile switching center (MSC). Because of this
important architectural difference, the end product of this project is better referred to as an access
point, even though the project is called “Open BTS”.
no pass
thanx & rep will be nice
br