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Article: Topology-Transparent Scheduling in Mobile Ad Hoc Networks With Multiple Packet Reception Capability

TitleTopology-Transparent Scheduling in Mobile Ad Hoc Networks With Multiple Packet Reception Capability
Authors
Issue Date2014
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=7693
Citation
IEEE Transactions on Wireless Communications, 2014, v. 13, p. 5940-5953 How to Cite?
AbstractRecent advances in the physical layer have enabled wireless devices to have multiple packet reception (MPR) capability, which is the capability of decoding more than one packet, simultaneously, when concurrent transmissions occur. In this paper, we focus on the interaction between the MPR physical layer and the medium access control (MAC) layer. Some random access MAC protocols have been proposed to improve the network performance by exploiting the powerful MPR capability. However, there are very few investigations on the schedule-based MAC protocols. We propose a novel m-MPR-l-code topology-transparent scheduling ((m, l)-TTS) algorithm for mobile ad hoc networks with MPR, where m indicates the maximum number of concurrent transmissions being decoded, and l is the number of codes assigned to each user. Our algorithm can take full advantage of the MPR capability to improve the network performance. The minimum guaranteed throughput and average throughput of our algorithm are studied analytically. The improvement of our (m, l)-TTS algorithm over the conventional topology-transparent scheduling algorithms with the collision-based reception model is linear with m. The simulation results show that our proposed algorithm performs better than slotted ALOHA as well.
Persistent Identifierhttp://hdl.handle.net/10722/217038
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLiu, Y-
dc.contributor.authorLi, VOK-
dc.contributor.authorLeung, KC-
dc.contributor.authorZhang, L-
dc.date.accessioned2015-09-18T05:46:41Z-
dc.date.available2015-09-18T05:46:41Z-
dc.date.issued2014-
dc.identifier.citationIEEE Transactions on Wireless Communications, 2014, v. 13, p. 5940-5953-
dc.identifier.urihttp://hdl.handle.net/10722/217038-
dc.description.abstractRecent advances in the physical layer have enabled wireless devices to have multiple packet reception (MPR) capability, which is the capability of decoding more than one packet, simultaneously, when concurrent transmissions occur. In this paper, we focus on the interaction between the MPR physical layer and the medium access control (MAC) layer. Some random access MAC protocols have been proposed to improve the network performance by exploiting the powerful MPR capability. However, there are very few investigations on the schedule-based MAC protocols. We propose a novel m-MPR-l-code topology-transparent scheduling ((m, l)-TTS) algorithm for mobile ad hoc networks with MPR, where m indicates the maximum number of concurrent transmissions being decoded, and l is the number of codes assigned to each user. Our algorithm can take full advantage of the MPR capability to improve the network performance. The minimum guaranteed throughput and average throughput of our algorithm are studied analytically. The improvement of our (m, l)-TTS algorithm over the conventional topology-transparent scheduling algorithms with the collision-based reception model is linear with m. The simulation results show that our proposed algorithm performs better than slotted ALOHA as well.-
dc.languageeng-
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=7693-
dc.relation.ispartofIEEE Transactions on Wireless Communications-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.-
dc.titleTopology-Transparent Scheduling in Mobile Ad Hoc Networks With Multiple Packet Reception Capability-
dc.typeArticle-
dc.identifier.emailLi, VOK: vli@eee.hku.hk-
dc.identifier.emailLeung, KC: kcleung@eee.hku.hk-
dc.identifier.authorityLi, VOK=rp00150-
dc.identifier.authorityLeung, KC=rp00147-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/TWC.2014.2358644-
dc.identifier.hkuros254290-
dc.identifier.volume13-
dc.identifier.spage5940-
dc.identifier.epage5953-
dc.identifier.isiWOS:000345087700004-

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