Re: [USRP-users] Triggering between two transmitters

2018-02-17 Thread Marcus Müller via USRP-users
Hi Sumit, my first reaction would be to just merge the two flow graphs and do the collision in software – 100% isolated from changing environments and such. From a hardware perspective: you can use the PPS input on the B210 to set a synchronous time and then trigger transmitting on time stamps.

[USRP-users] Triggering between two transmitters

2018-02-02 Thread Sumit Kumar via USRP-users
Hi, I want to create a deterministic collision scenario between wifi and zigbee. I am using gr-ieee 80211 and gr-ieee 802154 along with USRP B210. I have a constraint that my wifi preambles should always collide with an ongoing zigbee transmission. In order to do that, I am thinking of synchroni