Design of NoC router based on advance congestion-aware

In view of the current network-on-chip (NoC) in the larger traffic congestion caused by the limited network performance problems, a vector-guided advanced self-adaptive (AdSa) routing algorithm is proposed, and a NoC router based on advance congestion-awareis designed.Awaring network congestion in advance for adaptive routing transmission and balancing network load.The experimental results show, the congestion-awared router equipped withAdSa routing algorithm has average packet delay and average throughputcompared with routers equipped withdynamic XY (Dy-XY) routing algorithm, the maximum increase is 31.2% and 38.4%, compared with routers equippedwith return (RT) routing algorithm, the maximum increase is 18% and 19.5%, which has better transmission performance in high load and large traffic NoC.