Design and analysis of cooperative wireless data access algorithms in multi-radio wireless networks

In the future, most mobile nodes will have multiple radio interfaces, and this feature can be exploited to reduce the transmission cost in wireless data access applications. In this work, we propose cooperative poll-each-read (CoopPER) and cooperative callback (CoopCB) wireless data access algorithm...

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Vydáno v:Wireless networks Ročník 19; číslo 1; s. 17 - 29
Hlavní autoři: Lee, Kiwon, Jang, Insun, Pack, Sangheon, Lee, Wonjun
Médium: Journal Article
Jazyk:angličtina
Vydáno: Boston Springer US 01.01.2013
Springer
Springer Nature B.V
Témata:
Algorithms
Analysis
Applied sciences
Cloud computing
Communications Engineering
Computer Communication Networks
Computer engineering
Computer science; control theory; systems
Computer simulation
Computer systems and distributed systems. User interface
Consistency
Cooperation
Cost engineering
Design engineering
Electrical Engineering
Engineering
Exact sciences and technology
IT in Business
Links
Networks
Radio frequency
Radiocommunications
Servers
Service introduction
Simulation
Software
Studies
Telecommunications
Telecommunications and information theory
Telephone directories
Validity
Wide area networks
Wireless networks
Cooperative poll-each-read (CoopPER)
Cooperative callback (CoopCB)
Strong consistency
Cooperative wireless data access algorithm
Content access
Cache memory
Data transmission
Updating
Cooperation
Data distribution
Wireless network
Multiple channel
Mobile computing
ISSN:1022-0038, 1572-8196
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Shrnutí:In the future, most mobile nodes will have multiple radio interfaces, and this feature can be exploited to reduce the transmission cost in wireless data access applications. In this work, we propose cooperative poll-each-read (CoopPER) and cooperative callback (CoopCB) wireless data access algorithms with strong consistency in multi-radio wireless networks. In addition, we investigate CoopPER and CoopCB in heterogeneous wireless networks where CoopPER and CoopCB nodes are mixed. Extensive simulations are done to show the effects of access-to-update ratio, data access pattern, cache size, and cooperation range. Simulation results demonstrate that CoopPER and CoopCB can significantly reduce the expensive transmission cost over wireless links.
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ISSN:1022-0038
1572-8196
DOI:10.1007/s11276-012-0448-x