A communication node of a multi-node communication network includes a communication interface and a controller. In embodiments, the controller is configured to: receive a data packet from a first additional communication node; determine if the data packet comprises a time-sensitive data packet; determine if a length of the data packet is less than a length threshold; transmit the data packet via a conventional routing procedure to at least one second additional communication node of the multi-node communication network if the data packet comprises a non-time-sensitive data packet or if the length of the data packet is greater than the data packet length threshold; and transmit the data packet via a packet flooding procedure to the at least one second additional communication node if the data packet comprises a time-sensitive data packet and if the length of the data packet is less than the length threshold.