TDMA-based efficient cooperative relaying selection scheme in multi-hop wireless networks
DC Field | Value | Language |
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dc.contributor.author | Long, Nguyen Bach | - |
dc.contributor.author | Kim, Dong-Seong | - |
dc.date.available | 2020-04-24T11:25:14Z | - |
dc.date.created | 2020-03-31 | - |
dc.date.issued | 2017-08 | - |
dc.identifier.issn | 0920-5489 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/1073 | - |
dc.description.abstract | This paper proposes and analyzes an efficient cooperative relaying selection scheme (eCoRSS) based on time division multiple access (TDMA) in multi-hop wireless networks (MWNs). In TDMA, each user shares the same frequency channel and is assigned to a different time slot. However, during a user's own time slot, if there is no forwarded packet in its queue, that time slot is wasted. eCoRSS uses idle neighbors between a source node and a relay node to serve as assistant nodes for the relay node if those idle neighbors receives packets from the source node successfully. As a result, multiple packets can be forwarded to a sink during one time slot without increasing the delay time. Moreover, since the proposed scheme is being considered in a mobile network, after calculating the link signal-to-noise ratio (SNR) values from node to node by a source node, eCoRSS defines a dynamic SNR threshold to compare with the node-to-node SNRs and decide which node qualifies for an assistant node. The simulation results demonstrate that eCoRSS significantly outperforms the previous scheme in terms of throughput, end-to-end delay, and energy consumption. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | PROTOCOL | - |
dc.title | TDMA-based efficient cooperative relaying selection scheme in multi-hop wireless networks | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Dong-Seong | - |
dc.identifier.doi | 10.1016/j.csi.2017.02.004 | - |
dc.identifier.scopusid | 2-s2.0-85015731973 | - |
dc.identifier.wosid | 000401046900003 | - |
dc.identifier.bibliographicCitation | COMPUTER STANDARDS & INTERFACES, v.53, pp.39 - 47 | - |
dc.citation.title | COMPUTER STANDARDS & INTERFACES | - |
dc.citation.volume | 53 | - |
dc.citation.startPage | 39 | - |
dc.citation.endPage | 47 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | PROTOCOL | - |
dc.subject.keywordAuthor | Time division multiple access (TDMA) | - |
dc.subject.keywordAuthor | Multi-hop wireless network (MWN) | - |
dc.subject.keywordAuthor | Efficient cooperative relaying selection scheme (eCoRSS) | - |
dc.subject.keywordAuthor | Assistant node | - |
dc.subject.keywordAuthor | Mobile network | - |
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