Paper Info
Title
Exploiting time and frequency diversity in IEEE 802.15.4 industrial networks for enhanced reliability and throughput
Abstract
Industrial networks based on IEEE 802.15.4 are spreading, even though the joint requirement on predictability and reliability from industrial applications is hard to fulfil in wireless networks, and the data rate of IEEE 802.15.4 is rather low. With the goal of providing real-time guarantees, with increased reliability and throughput, we propose two multichannel network architectures based on IEEE 802.15.4 with predictable medium access, real-time analysis admission control and transport layer retransmissions. We evaluate the architectures in terms of reliability, utilization, delay, complexity, scalability and energy efficiency. The evaluations show that throughput and reliability can be enhanced through redundancy and concurrency in the frequency domain.
Year
DOI
Venue
2010
10.1109/ETFA.2010.5641347
ETFA
Keywords
Field
DocType
production management,time diversity,frequency diversity,telecommunication congestion control,personal area networks,multichannel network architectures,wireless networks,ieee 802.15.4 industrial networks,access protocols,reliability,transport layer retransmissions,throughput,real-time systems,real-time analysis admission control,predictable medium access,frequency control,network architecture,transceivers,time frequency analysis,bandwidth,frequency domain,computer and information science,energy efficient,wireless network,real time systems,real time,transport layer
Wireless network,Inter-Access Point Protocol,Computer science,IEEE 802.11s,Computer network,Network architecture,Wireless Multimedia Extensions,Real-time computing,Redundancy (engineering),Throughput,IEEE 802.15
Conference
ISSN
ISBN
Citations 
1946-0740
978-1-4244-6848-5
8
PageRank 
References 
Authors
0.59
10
3
Name
Order
Citations
PageRank
Kristina Kunert1909.56
magnus jonsson244647.85
Elisabeth Uhlemann326228.17