To support high bandwidth SoCs, a communication design flow is necessary for the design space exploration respecting tight design requirements. In order to exploit the benefits introduced by the NoC approach for the on-chip communication, the paper presents a design flow for the core mapping and customization of the network topology applied to STNoC, the Network on-Chip developed by STMicroelec...

With the emergence of the packet-switched networks as a possible system-on-chip (SoC) communication paradigm, the design of network-on-chips (NoC) has provided a challenge to the designers. Meeting latency requirements of communication among various cores is one of the crucial objectives for system designers. The core interface to the networking logic and the communication network are the key c...

Congestion in on-chip networks may cause many drawbacks in multiprocessor systems including throughput reduction, increase in latency, and additional power consumption. Furthermore, conventional congestion control methods, employed for on-chip networks, cannot efficiently collect congestion information and distribute them over the on-chip network. In this paper, we present an on-chip network ar...

A conventional Network-on-Chip (NoC) router uses input buffers to store packets to improve performance, but consume significant power. While bufferless NoC design has shown reduction in area and power, and offers similar performance to conventional buffered designs for many workloads, than conventional buffered routers at high network load. This degradation is a significant problem for widespre...

This paper proposes a new methodology to design of coarse-grained routers in order to improve performance of Networks-on-Chip (NOC). In this approach, several cluster routers in region area of K×K are grouped into one new router called K2Router with similar cost of area and power, however, the performance of whole network is improved. The proposed routers are general in terms of constructions a...

Integrated photonic circuits are one of the most promising platforms for large-scale photonic quantum information systems due to their small physical size and stable interferometers with near-perfect lateral-mode overlaps. Since many quantum information protocols are based on qubits defined by the polarization of photons, we must develop integrated building blocks to generate, manipulate, and m...