Multimedia resource allocation strategy of wireless sensor networks using distributed heuristic algorithm in cloud computing environment

The virtualized resource allocation (mapping) algorithm is the core issue of network virtualization technology. Universal and excellent resource allocation algorithms not only provide efficient and reliable network resources sharing for systems and users, but also simplify the complexity of resource...

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Bibliographic Details
Published in:Multimedia tools and applications Vol. 79; no. 47-48; pp. 35353 - 35367
Main Authors: Yang, Jian, Xiang, Zhen, Mou, Lisha, Liu, Shumu
Format: Journal Article
Language:English
Published: New York Springer US 01.12.2020
Springer Nature B.V
Subjects:
Algorithms
Cloud computing
Complexity
Computer architecture
Computer Communication Networks
Computer Science
Data Structures and Information Theory
Heuristic methods
Mapping
Multimedia
Multimedia Information Systems
Performance evaluation
Production planning
Remote sensors
Resource allocation
Resource management
Resource scheduling
Sensors
Special Purpose and Application-Based Systems
Strategy
Virtual networks
Wireless networks
Wireless sensor networks
Sensor network
Centralized algorithm
Cloud storage environment
Distributed heuristic algorithm
Resource allocation
ISSN:1380-7501, 1573-7721
Online Access:Get full text
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Summary:The virtualized resource allocation (mapping) algorithm is the core issue of network virtualization technology. Universal and excellent resource allocation algorithms not only provide efficient and reliable network resources sharing for systems and users, but also simplify the complexity of resource scheduling and management, improve the utilization of basic resources, balance network load and optimize network performance. Based on the application of wireless sensor network, this paper proposes a wireless sensor network architecture based on cloud computing. The WSN hardware resources are mapped into resources in cloud computing through virtualization technology, and the resource allocation strategy of the network architecture is proposed. The experiment evaluates the performance of the resource allocation strategy. The proposed heuristic algorithm is a distributed algorithm. The complexity of centralized algorithms is high, distributed algorithms can handle problems in parallel, and reduce the time required to get a good solution with limited traffic.
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ISSN:1380-7501
1573-7721
DOI:10.1007/s11042-019-07759-y