Networks-on-chip in emerging interconnect paradigms: Advantages and challenges

Communication plays a crucial role in the design and performance of multi-core systems-on-chip (SoCs). Networks-on-chip (NoCs) have been proposed as a promising solution to simplify and optimize SoC design. However, it is expected that improving traditional communication technologies and interconnect organizations will not be sufficient to satisfy the demand for energy-efficient and highperformance interconnect fabrics, which continues to grow with each new process generation. Multiple options have been envisioned as compelling alternatives to the existing planar metal/dielectric communication structures. In this paper we outline the opportunities and challenges associated with three emerging interconnect paradigms: threedimensional (3-D) integration, nanophotonic communication, and wireless interconnects.

• Type: Conference
• Year: 2009
• Where: NOCS
• Authors: Luca P. Carloni, Partha Pande, Yuan Xie
• Keywords: Communication, Computer Networks, Interconnect, NOCS 2009, Traditional Communication Technologies