Network-on-chip-based multiprocessor systems-onchip are considered as future embedded systems platforms. One of the steps in mapping an application onto such a parallel platform involves scheduling the communication on the network-onchip. This paper presents different scheduling strategies that minimize resource usage by exploiting all scheduling freedom offered by networks-on-chip. It also int...

The scalability of communication infrastructure in modern Integrated Circuits (ICs) becomes a challenging issue, which might be a significant bottleneck if not carefully addressed. Towards this direction, the usage of Networks-on-Chip (NoC) is a preferred solution. In this work, we propose a software-supported framework for quantifying the efficiency of heterogeneous 3-D NoC architectures. In c...

In this paper, a simple and e cient clock boosting mechanism to increase the performance of an adaptive router in Network-on-Chip (NoC) is proposed. One of the most serious disadvantages of a fully adaptive wormhole router is performance degradation due to the routing decision time. The key idea to overcome this shortcoming is the use of di erent clocks in a head it and body its. The simulation...

In the context of declining Moore and Dennard Laws, efficient utilization of chip area and transistor is more than ever required. The portion of transistors devoted to compute operations can be maximized by off-loading as much as possible data-storage onto memory chips. This, however, requires wide off-chip IO bandwidth, and furthermore increases Network-on-chip (NoC) traffic. In this paper, we...

In DSM and nanometer technology, there will present more and more new fault types, which are difficult to predict and avoid. Applying fault tolerant algorithms to achieve reliable on-chip communication is one of the most important issues of Network-on-Chip (NoC). This paper reviews the main on-chip fault tolerant communication algorithms and then proposes a new routing algorithm with end-to-end...

Existing wireless communication interface has free space signal radiation which drastically reduces the received signal strength and hence reduces the throughput efficiency of Hybrid Wired-Wireless Network-on-Chip (WiNoC). This paper addresses the issue of throughput degradation by replacing the wireless layer of WiNoCs with a novel Complementary Metal Oxide Semiconductor (CMOS) based waveguide...

The rapid development of Network-on-Chip (NoC) calls for a systematic approach to evaluate and fairly compare various NoC architectures. In this specification, we define a generic NoC architecture, a comprehensive set of synthetic workloads as micro-benchmarks, workload scenarios and evaluation criteria. These micro-benchmarks enable to measure and pinpoint particular properties of NoC architec...

The voltage/frequency island (VFI) design paradigm is a practical architecture for energy-efficient networks-on-chip (NoC) systems. In VFI-based NoC systems, each island can be operated with different voltage and clock frequency and thus it is important to carefully partition processing elements (PEs) into islands based on their workloads and communications. In this paper, we propose an energy-...

The industrial Internet of Things (IoT) is aiming to interconnect humans, machines, materials, processes and services in a network. Wireless Sensor Network (WSN) comprises the less power consuming, light weight and effective Sensor Nodes (SNs) for higher network performance. Radio Frequency Identification (RFID) and sensor networks are both wireless technologies that provide limitless future po...

Wireless sensor networks are often located in areas where access to them is difficult or dangerous. Today, in wireless sensor networks, cluster-based routing protocols by dividing sensor nodes into distinct clusters and selecting local head-clusters to combine and send information of each cluster to the base station and balanced energy consumption by network nodes, get the best performance ...