PhaseNoC: Versatile Network Traffic Isolation Through TDM-Scheduled Virtual Channels


As multi/several-core architectures evolve, the stress on the network-on-chip (NoC) are amplified. In addition to high performance and physical scalability, the NoC is increasingly needed to also offer specialised functionality, like network virtualization, flow isolation, and quality-of-service. Although traditional architectures supporting virtual channels (VCs) supply the resources for flow partitioning and isolation, an adversarial workload can still interfere and degrade the performance of other workloads that are active during a totally different set of VCs. During this paper, we tend to present PhaseNoC, a really noninterfering VC-based design that adopts time-division multiplexing at the VC level. Distinct flows, or application domains, mapped to disjoint sets of VCs are isolated, both inside the router's pipeline and at the network level. Any latency overhead is minimized by appropriate scheduling of flows in separate phases of operation, regardless of the chosen topology. When strict isolation is not required, the proposed design will use opportunistic bandwidth stealing. This novel mechanism works synergistically with the baseline PhaseNoC techniques to improve the overall latency/throughput characteristics of the NoC, whereas still preserving performance isolation. Experimental results corroborate that—with lower price than state-of-the-art NoC architectures, and with minimum latency overhead—PhaseNoC removes any flow interference and allows for efficient network traffic isolation.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE : Video Dissemination over Hybrid Cellular and Ad Hoc Networks - 2014 ABSTRACT: We study the problem of disseminating videos to mobile users by using a hybrid cellular and ad hoc network. In particular, we formulate
PROJECT TITLE : Sleep Scheduling for Geographic Routing in Duty-Cycled Mobile Sensor Network - 2014 ABSTRACT: Recently, the research focus on geographic routing, a promising routing scheme in wireless sensor networks (WSNs),
PROJECT TITLE : Security Analysis of Handover Key Management in 4G LTESAE Networks - 2014 ABSTRACT: The goal of 3GPP Long Term Evolution/System Architecture Evolution (LTE/SAE) is to move mobile cellular wireless technology
PROJECT TITLE : R3E Reliable Reactive Routing Enhancement for Wireless Sensor Networks - 2014 ABSTRACT: Providing reliable and efficient communication under fading channels is one of the major technical challenges in wireless
PROJECT TITLE : PSR A Lightweight Proactive Source Routing Protocol For Mobile Ad Hoc Networks - 2014 ABSTRACT: Opportunistic data forwarding has drawn much attention in the research community of multihop wireless networking,

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry