  We model the coexistence of DSRC and WiFi networks as a strategic form game
with the networks as the players. Nodes in a DSRC network must support
messaging of status updates that are time sensitive. Such nodes would like to
achieve a small age of information of status updates. In contrast, nodes in a
WiFi network would like to achieve large throughputs. Each network chooses a
medium access probability to be used by all its nodes. We investigate Nash and
Stackelberg equilibrium strategies.
