NDLI: Flow Control Mechanism for Wireless Network-on-Chip

Content Provider	IEEE Xplore Digital Library
Author	Ling Wang Zhen Wang Yingtao Jiang
Copyright Year	2013
Description	Author affiliation: Dept. of Comput. Sci. & Technol., Harbin Inst. of Technol., Harbin, China (Ling Wang; Zhen Wang) \|\| Dept. of Electr. & Comput. Eng., Univ. of Nevada, Las Vegas, NV, USA (Yingtao Jiang)
Abstract	Network on chip (NoC) provides a network-based interconnect infrastructure that facilitates the communications among a slew of function cores in a modern System-on-chip (SoC) design. Apart from topology, switching technique and routing strategy adopted in an NoC, flow control scheme that regulates the packet injection rates is another determining factor that impacts the NoC efficiency. In this paper, we propose a Feedback-Based end-to-end congestion control scheme that supports Wireless NoC to make adjustment automatically' upon receiving a feedback message, the source node will adjust its packet size and transmission rate accordingly. Besides, an arbitration optimization strategy, fast-forward scheme is imported to assign higher priority to the downstream flits at the same input port and to the same next output port, thus lighten the resource waste caused by the rest communication tasks. Finally, simulation results indicate the superiority.
Starting Page	483
Ending Page	488
File Size	192604
Page Count	6
File Format	PDF
ISBN	9780769549675
e-ISBN	9780769549675
DOI	10.1109/ITNG.2013.81
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-04-15
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless communication NoC Ports (Computers) Predictive models end-to-end Routing communicaiton Nickel Data models System-on-chip flow control arbitration
Content Type	Text
Resource Type	Article

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