Improving IEEE 802.15.4 for Low-Latency Energy-Efficient Industrial Applications

2009 ◽  
pp. 61-70 ◽  
Author(s):  
Feng Chen
Keyword(s):  
Energy Efficient ◽  
Ieee 802.15.4 ◽  
Industrial Applications ◽  
Low Latency

Industrial WSN Based on IR-UWB and a Low-Latency MAC Protocol

Frequenz ◽  
2016 ◽  
Vol 70 (7-8) ◽  
Author(s):  
Rafael Reinhold ◽  
Lisa Underberg ◽  
Armin Wulf ◽  
Ruediger Kays
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Communication Systems ◽  
Ieee 802.15.4 ◽  
Mac Protocol ◽  
High Reliability ◽  
Industrial Applications ◽  
Ultra Wideband ◽  
Wireless Sensor ◽  
Low Latency

AbstractWireless sensor networks for industrial communication require high reliability and low latency. As current wireless sensor networks do not entirely meet these requirements, novel system approaches need to be developed. Since ultra wideband communication systems seem to be a promising approach, this paper evaluates the performance of the IEEE 802.15.4 impulse-radio ultra-wideband physical layer and the IEEE 802.15.4 Low Latency Deterministic Network (LLDN) MAC for industrial applications. Novel approaches and system adaptions are proposed to meet the application requirements. In this regard, a synchronization approach based on circular average magnitude difference functions (CAMDF) and on a clean template (CT) is presented for the correlation receiver. An adapted MAC protocol titled aggregated low latency (ALL) MAC is proposed to significantly reduce the resulting latency. Based on the system proposals, a hardware prototype has been developed, which proves the feasibility of the system and visualizes the real-time performance of the MAC protocol.

FEECA: Design Space Exploration for Low-Latency and Energy-Efficient Capsule Network Accelerators

2021 ◽  
Vol 29 (4) ◽  
pp. 716-729
Author(s):  
Alberto Marchisio ◽  
Vojtech Mrazek ◽  
Muhammad Abdullah Hanif ◽  
Muhammad Shafique
Keyword(s):  
Energy Efficient ◽  
Design Space Exploration ◽  
Design Space ◽  
Space Exploration ◽  
Low Latency

Low Latency and Energy Efficient Optical Network-on-Chip Using Wavelength Assignment

2012 ◽  
Vol 24 (24) ◽  
pp. 2296-2299 ◽  
Author(s):  
Zheng Chen ◽  
Huaxi Gu ◽  
Yintang Yang ◽  
Ke Chen
Keyword(s):  
Energy Efficient ◽  
Optical Network ◽  
Network On Chip ◽  
Wavelength Assignment ◽  
Low Latency ◽  
On Chip
Sign in / Sign up

Export Citation Format

Share Document