Cross-Layer Control with Worst Case Delay Guarantees in Multihop Wireless Networks
Joint Authors
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-10-10
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Information Technology and Computer Science
Abstract EN
The delay guarantee is a challenge to meet different real-time requirements in applications of backpressure-based wireless multihop networks, and therefore, researchers are interested in the possibility of providing bounded end-to-end delay.
In this paper, a new cross-layer control algorithm with worst case delay guarantees is proposed.
The utility maximization algorithm is developed using a Lyapunov optimization framework.
Virtual queues that ensure the worst case delay of nondropped packets are designed.
It is proved through rigorous theoretical analyses and verified by simulations that the time average overall utility achieved by the new algorithm can be arbitrarily close to the optimal solution with finite queue backlogs.
The simulation results evaluated with Matlab show that the proposed algorithm achieves higher throughput utility with fewer data dropped compared with the existing work.
American Psychological Association (APA)
Fan, Shu& Zhao, Honglin. 2016. Cross-Layer Control with Worst Case Delay Guarantees in Multihop Wireless Networks. Journal of Electrical and Computer Engineering،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1108453
Modern Language Association (MLA)
Fan, Shu& Zhao, Honglin. Cross-Layer Control with Worst Case Delay Guarantees in Multihop Wireless Networks. Journal of Electrical and Computer Engineering No. 2016 (2016), pp.1-10.
https://search.emarefa.net/detail/BIM-1108453
American Medical Association (AMA)
Fan, Shu& Zhao, Honglin. Cross-Layer Control with Worst Case Delay Guarantees in Multihop Wireless Networks. Journal of Electrical and Computer Engineering. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1108453
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1108453