作者
Yichao Jin, Jiong Jin, Alexander Gluhak, Klaus Moessner, Marimuthu Palaniswami
发表日期
2012/3
期刊
IEEE Transactions on Parallel and Distributed Systems
卷号
23
期号
3
页码范围
444-451
出版商
IEEE
简介
Emerging applications in Multihop Wireless Networks (MHWNs) require considerable processing power which often may be beyond the capability of individual nodes. Parallel processing provides a promising solution, which partitions a program into multiple small tasks and executes each task concurrently on independent nodes. However, multihop wireless communication is inevitable in such networks and it could have an adverse effect on distributed processing. In this paper, an adaptive intelligent task mapping together with a scheduling scheme based on a genetic algorithm is proposed to provide real-time guarantees. This solution enables efficient parallel processing in a way that only possible node collaborations with cost-effective communications are considered. Furthermore, in order to alleviate the power scarcity of MHWN, a hybrid fitness function is derived and embedded in the algorithm to extend the …
引用总数
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学术搜索中的文章
Y Jin, J Jin, A Gluhak, K Moessner, M Palaniswami - IEEE Transactions on Parallel and Distributed Systems, 2011