Radius vs Diameter-difference between Radius and Diameter protocols
Diameter (protocol) - Wikipedia
RADIUS vs. Diameter - Rublon
2.1.1 RADIUS versus Diameter - docs.oracle.com
Comparison of the RADIUS and Diameter protocols - IEEE Xplore
RADIUS and DIAMETER - Cisco Community
Diameter Protocol tutorial | AVPs and Messages| Radius vs Diameter
Diameter Protocol Overview | Diameter versus RADIUS⋆ IPCisco