A Review of Optimization Techniques in Network-on-Chip (NoC) Architecture

This paper reviews the recent research on network-on-chip (NoC) optimization techniques, which address the challenges of fault tolerance and congestion management in multicore systems. It reviews the innovative strategies that improve the resilience and efficiency of NoC systems, such as fault-tolerant routing algorithms, wireless NoC congestion control mechanisms, dynamic voltage scaling techniques for NoCs, and design methodologies for heterogeneous architectures. It also evaluates the effectiveness of these strategies in terms of network latency, energy efficiency, and system reliability. The paper provides a comprehensive overview of the current state of the art and the future directions in NoC optimization, and offers valuable insights for researchers and practitioners in this field.