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Conference Paper: Distributed scheduling with end-to-end compensation in multihop ad hoc networks
Title | Distributed scheduling with end-to-end compensation in multihop ad hoc networks |
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Authors | |
Keywords | Channel error Distributed scheduling Multi-hop ad hoc network Multihop Packet scheduling |
Issue Date | 2008 |
Publisher | IEEE. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000550 |
Citation | The 19th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Cannes, France, 15-18 September 2008. In Proceedings of 19th IEEE PIMRC, 2008, p. 1-5 How to Cite? |
Abstract | In this paper, we investigate the problem of providing QoS to end-to-end flows in multihop ad hoc networks with channel errors through packet scheduling. Each flow is associated with some QoS requirement, which is requested and granted in the form of a desired service rate. The achieved rate is estimated at the destination and fed back to the source periodically. Both the desired rate and achieved rate of a multihop flow are piggybacked on the packets of the flow and propagated from the source node to all its downstream relaying nodes. With such information, a compensation-capable scheduling algorithm originally designed for infrastructured wireless networks can be adapted to each ad hoc node for compensating a lagging flow, i.e., a flow with the achieved rate smaller than the desired rate. We propose the feedback and propagation mechanism as an end-to-end compensation framework, which is the key contribution of this work. We use BGFS-EBA, a scheduling algorithm for infrastructured wireless networks, as an example to demonstrate how such an algorithm is adapted to ad hoc networks within the proposed framework. Our simulation results show that the proposed mechanism maintains outcome fairness and compensate flows that suffer sporadic bursty channel errors effectively. © 2008 IEEE. |
Persistent Identifier | http://hdl.handle.net/10722/61998 |
ISBN | |
References |
DC Field | Value | Language |
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dc.contributor.author | Sun, Y | en_HK |
dc.contributor.author | Li, VOK | en_HK |
dc.contributor.author | Leung, KC | en_HK |
dc.date.accessioned | 2010-07-13T03:51:48Z | - |
dc.date.available | 2010-07-13T03:51:48Z | - |
dc.date.issued | 2008 | en_HK |
dc.identifier.citation | The 19th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Cannes, France, 15-18 September 2008. In Proceedings of 19th IEEE PIMRC, 2008, p. 1-5 | en_HK |
dc.identifier.isbn | 978-1-4244-2643-0 | - |
dc.identifier.uri | http://hdl.handle.net/10722/61998 | - |
dc.description.abstract | In this paper, we investigate the problem of providing QoS to end-to-end flows in multihop ad hoc networks with channel errors through packet scheduling. Each flow is associated with some QoS requirement, which is requested and granted in the form of a desired service rate. The achieved rate is estimated at the destination and fed back to the source periodically. Both the desired rate and achieved rate of a multihop flow are piggybacked on the packets of the flow and propagated from the source node to all its downstream relaying nodes. With such information, a compensation-capable scheduling algorithm originally designed for infrastructured wireless networks can be adapted to each ad hoc node for compensating a lagging flow, i.e., a flow with the achieved rate smaller than the desired rate. We propose the feedback and propagation mechanism as an end-to-end compensation framework, which is the key contribution of this work. We use BGFS-EBA, a scheduling algorithm for infrastructured wireless networks, as an example to demonstrate how such an algorithm is adapted to ad hoc networks within the proposed framework. Our simulation results show that the proposed mechanism maintains outcome fairness and compensate flows that suffer sporadic bursty channel errors effectively. © 2008 IEEE. | en_HK |
dc.language | eng | en_HK |
dc.publisher | IEEE. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000550 | - |
dc.relation.ispartof | Proceedings of the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008 | en_HK |
dc.rights | ©2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | - |
dc.subject | Channel error | - |
dc.subject | Distributed scheduling | - |
dc.subject | Multi-hop ad hoc network | - |
dc.subject | Multihop | - |
dc.subject | Packet scheduling | - |
dc.title | Distributed scheduling with end-to-end compensation in multihop ad hoc networks | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=978-1-4244-2643-0&volume=&spage=1&epage=5&date=2008&atitle=Distributed+scheduling+with+end-to-end+compensation+in+multihop+ad+hoc+networks | - |
dc.identifier.email | Li, VOK:vli@eee.hku.hk | en_HK |
dc.identifier.email | Leung, KC:kcleung@eee.hku.hk | en_HK |
dc.identifier.authority | Li, VOK=rp00150 | en_HK |
dc.identifier.authority | Leung, KC=rp00147 | en_HK |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.1109/PIMRC.2008.4699580 | en_HK |
dc.identifier.scopus | eid_2-s2.0-69949180661 | en_HK |
dc.identifier.hkuros | 167105 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-69949180661&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.spage | 1 | - |
dc.identifier.epage | 5 | - |
dc.description.other | The 19th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Cannes, France, 15-18 September 2008. In Proceedings of 19th IEEE PIMRC, 2008, p. 1-5 | - |
dc.identifier.scopusauthorid | Sun, Y=24774101400 | en_HK |
dc.identifier.scopusauthorid | Li, VOK=7202621685 | en_HK |
dc.identifier.scopusauthorid | Leung, KC=7401860663 | en_HK |