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Traffic-aware perfo...
Traffic-aware performance optimization in Real-time wireless network on chip
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- Baharloo, Mohammad (författare)
- University of Tehran, Tehran, Iran
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- Khonsari, Ahmen (författare)
- University of Tehran, Tehran, Iran
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- Dolati, Mahdi (författare)
- University of Tehran, Tehran, Iran
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- Shiri, Pouya (författare)
- University of Victoria, BC, Canada
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- Ebrahimi, Masoumeh (författare)
- KTH,Elektronik och inbyggda system
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- Rahmati, Dara (författare)
- University of Tehran, Tehran, Iran
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(creator_code:org_t)
- Elsevier BV, 2020
- 2020
- Engelska.
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Ingår i: Nano Communication Networks. - : Elsevier BV. - 1878-7789 .- 1878-7797. ; 26
- Relaterad länk:
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https://kth.diva-por... (primary) (Raw object)
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http://kth.diva-port...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Network on Chip (NoC) is a prevailing communication platform for multi-core embedded systems. Wireless network on chip (WNoC) employs wired and wireless technologies simultaneously to improve the performance and power-efficiency of traditional NoCs. In this paper, we propose a deterministic and scalable arbitration mechanism for the medium access control in the wireless plane and present its analytical worst-case delay model in a certain use-case scenario that considers both Real-time (RT) and Non Real-time (NRT) flows with different packet sizes. Furthermore, we design an optimization model to jointly consider the worst-case and the average-case performance parameters of the system. The Optimization technique determines how NRT flows are allowed to use the wireless plane in a way that all RT flows meet their deadlines, and the average case delay of the WNoC is minimized. Results show that our proposed approach decreases the average latency of network flows up to 17.9%, and 11.5% in 5 × 5, and 6 × 6 mesh sizes, respectively.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Engineering (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Nyckelord
- Load balancing
- media access control
- Real-time communication
- Traffic distribution
- Wireless network on chip
- Embedded systems
- Medium access control
- Servers
- Wireless interconnects
- Wireless networks
- Arbitration mechanisms
- Average case performance
- Communication platforms
- Multi-core embedded systems
- Network-on-chip(NoC)
- Optimization modeling
- Optimization techniques
- Performance optimizations
- Network-on-chip
Publikations- och innehållstyp
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- art (ämneskategori)
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