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- Publisher Website: 10.1109/WCNC.2014.6952441
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Conference Paper: Distributed multi-channel topology-transparent broadcast scheduling in ad hoc networks
Title | Distributed multi-channel topology-transparent broadcast scheduling in ad hoc networks |
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Authors | |
Issue Date | 2014 |
Publisher | IEEE Communications Society. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000817 |
Citation | The 2014 IEEE Wireless Communications and Networking Conference (WCNC 2014), Istanbul, Turkey, 6-9 April 2014. In IEEE Wireless Communications and Networking Conference Proceedings, 2014 How to Cite? |
Abstract | Topology-transparent scheduling algorithms can work well in mobile ad hoc networks, since they are oblivious to the network topology changes and can provide throughput and delay guarantees. Recently, it has been shown that topology-transparent algorithms can provide comparable or even better performance, compared to topology-dependent algorithms. However, most existing topology-transparent scheduling algorithms are designed for single channel networks and few work have been done in multi-channel (MC) networks. In this paper, we focus on broadcasting and propose a distributed multi-channel topology-transparent broadcast scheduling algorithm. In our algorithm, each node randomly selects one or several subchannels to transmit and utilizes both assigned and unassigned slots efficiently. We study the performance of our algorithm analytically and obtain the optimal number of selected subchannels that maximizes the throughput. The simulation results show that our proposed algorithm outperforms existing multi-channel topology-transparent broadcast scheduling algorithms dramatically. More importantly, our work answers the question “Will dividing the spectrum into subchannels lead to a better network performance?” under different network configurations. |
Persistent Identifier | http://hdl.handle.net/10722/201222 |
ISBN | |
ISSN | 2020 SCImago Journal Rankings: 0.361 |
DC Field | Value | Language |
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dc.contributor.author | Liu, Y | en_US |
dc.contributor.author | Li, VOK | en_US |
dc.contributor.author | Leung, KC | en_US |
dc.contributor.author | Zhang, L | en_US |
dc.date.accessioned | 2014-08-21T07:18:16Z | - |
dc.date.available | 2014-08-21T07:18:16Z | - |
dc.date.issued | 2014 | en_US |
dc.identifier.citation | The 2014 IEEE Wireless Communications and Networking Conference (WCNC 2014), Istanbul, Turkey, 6-9 April 2014. In IEEE Wireless Communications and Networking Conference Proceedings, 2014 | en_US |
dc.identifier.isbn | 978-1-4799-3083-8 | - |
dc.identifier.issn | 1525-3511 | - |
dc.identifier.uri | http://hdl.handle.net/10722/201222 | - |
dc.description.abstract | Topology-transparent scheduling algorithms can work well in mobile ad hoc networks, since they are oblivious to the network topology changes and can provide throughput and delay guarantees. Recently, it has been shown that topology-transparent algorithms can provide comparable or even better performance, compared to topology-dependent algorithms. However, most existing topology-transparent scheduling algorithms are designed for single channel networks and few work have been done in multi-channel (MC) networks. In this paper, we focus on broadcasting and propose a distributed multi-channel topology-transparent broadcast scheduling algorithm. In our algorithm, each node randomly selects one or several subchannels to transmit and utilizes both assigned and unassigned slots efficiently. We study the performance of our algorithm analytically and obtain the optimal number of selected subchannels that maximizes the throughput. The simulation results show that our proposed algorithm outperforms existing multi-channel topology-transparent broadcast scheduling algorithms dramatically. More importantly, our work answers the question “Will dividing the spectrum into subchannels lead to a better network performance?” under different network configurations. | - |
dc.language | eng | en_US |
dc.publisher | IEEE Communications Society. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000817 | en_US |
dc.relation.ispartof | IEEE Wireless Communications and Networking Conference Proceedings | en_US |
dc.title | Distributed multi-channel topology-transparent broadcast scheduling in ad hoc networks | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Liu, Y: ymliu@eee.hku.hk | en_US |
dc.identifier.email | Li, VOK: vli@eee.hku.hk | en_US |
dc.identifier.email | Leung, KC: kacleung@hkucc.hku.hk | en_US |
dc.identifier.authority | Li, VOK=rp00150 | en_US |
dc.identifier.authority | Leung, KC=rp00147 | en_US |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/WCNC.2014.6952441 | - |
dc.identifier.scopus | eid_2-s2.0-84912067129 | - |
dc.identifier.hkuros | 233571 | en_US |
dc.identifier.hkuros | 240507 | - |
dc.publisher.place | United States | - |
dc.customcontrol.immutable | sml 140826 | - |
dc.identifier.issnl | 1525-3511 | - |