AMCCR: Adaptive Multi-QoS Cross-Layer Cooperative Routing in Ad Hoc Networks
Joint Authors
Karuppiah, Anupama
Gawas, Mahadev A.
Gudino, Lucy J.
Source
Journal of Computer Networks and Communications
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-10-02
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Information Technology and Computer Science
Abstract EN
The cooperative communication technique in an ad hoc network exploits the spatial diversity gains inherent in multiuser systems and mitigates the multipath fading.
This technique is necessary but perhaps not sufficient to meet the QoS demands in ad hoc network.
This is due to the fact that routing protocol at the network layer is more responsible for the successful packet delivery and QoS support.
In this paper, we propose an adaptive multi-QoS cross-layer cooperative routing (AMCCR) protocol that enhances the performance through the cooperation of physical, MAC, and network layers.
We first formulate an approach to analyze the channel state variations for effective communication schemes at the physical layer.
Secondly, we dynamically select the transmission mode to employ cooperative MAC scheme by exploiting spatial diversity.
Thereafter, the network layer chooses an optimized route from source to destination through the selected best relay candidates based on multiple QoS metrics.
The paper is further extended to support dual-hop half-duplex communication via selected relay by coding technique.
The proposed protocol is validated by extensive simulations and compared with CD-MAC and CODE protocols.
The results clearly show that the proposed cooperative cross-layer design approach significantly improves the average delay, throughput, and network lifetime of the system.
American Psychological Association (APA)
Gawas, Mahadev A.& Gudino, Lucy J.& Karuppiah, Anupama. 2017. AMCCR: Adaptive Multi-QoS Cross-Layer Cooperative Routing in Ad Hoc Networks. Journal of Computer Networks and Communications،Vol. 2017, no. 2017, pp.1-18.
https://search.emarefa.net/detail/BIM-1173337
Modern Language Association (MLA)
Gawas, Mahadev A.…[et al.]. AMCCR: Adaptive Multi-QoS Cross-Layer Cooperative Routing in Ad Hoc Networks. Journal of Computer Networks and Communications No. 2017 (2017), pp.1-18.
https://search.emarefa.net/detail/BIM-1173337
American Medical Association (AMA)
Gawas, Mahadev A.& Gudino, Lucy J.& Karuppiah, Anupama. AMCCR: Adaptive Multi-QoS Cross-Layer Cooperative Routing in Ad Hoc Networks. Journal of Computer Networks and Communications. 2017. Vol. 2017, no. 2017, pp.1-18.
https://search.emarefa.net/detail/BIM-1173337
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1173337