Common Questions | ADS-B Academy | Garmin
Hi
Have a look at the above link containing ADS-B information.
The short answer to your question is yes, the technology is there for such information to be available and displayed in a suitably equipped aircraft.
http://www.skybrary.aero/bookshelf/books/1927.pdf
However, the above link on TCAS II is (at present as the ADS-B mandate is not in effect yet, generally 2017) more relevant to present day turbine/jet aircraft. We do not see who the conflicting or proximate traffic is on our MFD's though.
Automatic dependent surveillance-broadcast - Wikipedia, the free encyclopedia
Have a look on the app store for Flightradar 24.