RSU-coordinated multichannel MAC protocol in vehicular ad hoc network
A road side unit (RSU)-coordinated multichannel media access control (MAC) (RMM) protocol was proposed in vehicular ad hoc network,which aimed to improve the transmission efficiency of non-safety messages.Under the coordination of RSU,nodes had more opportunities to make SCH reservations on control...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2018-11-01
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| Series: | Tongxin xuebao |
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| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2018233/ |
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| _version_ | 1841539423853871104 |
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| author | Caixia SONG Guozhen TAN Nan DING |
| author_facet | Caixia SONG Guozhen TAN Nan DING |
| author_sort | Caixia SONG |
| collection | DOAJ |
| description | A road side unit (RSU)-coordinated multichannel media access control (MAC) (RMM) protocol was proposed in vehicular ad hoc network,which aimed to improve the transmission efficiency of non-safety messages.Under the coordination of RSU,nodes had more opportunities to make SCH reservations on control channel,and the contention-free message transmissions were thus realized.The proposed RMM protocol could use the service channel during the whole synchronization interval for non-safety message transmissions,and thus the saturated network throughput and channel utilization were improved,and the transmission delay was reduced.Compared with other existing protocols,extensive analysis and simulation results demonstrate the superiority of the RMM protocol. |
| format | Article |
| id | doaj-art-60ddb7692e4f4e0884c015e3275343ef |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2018-11-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-60ddb7692e4f4e0884c015e3275343ef2025-01-14T07:15:41ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2018-11-0139102259721541RSU-coordinated multichannel MAC protocol in vehicular ad hoc networkCaixia SONGGuozhen TANNan DINGA road side unit (RSU)-coordinated multichannel media access control (MAC) (RMM) protocol was proposed in vehicular ad hoc network,which aimed to improve the transmission efficiency of non-safety messages.Under the coordination of RSU,nodes had more opportunities to make SCH reservations on control channel,and the contention-free message transmissions were thus realized.The proposed RMM protocol could use the service channel during the whole synchronization interval for non-safety message transmissions,and thus the saturated network throughput and channel utilization were improved,and the transmission delay was reduced.Compared with other existing protocols,extensive analysis and simulation results demonstrate the superiority of the RMM protocol.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2018233/vehicular ad hoc networksmultichannel MACroad side unitthroughput and delaychannel utilizationsynchronous transmission |
| spellingShingle | Caixia SONG Guozhen TAN Nan DING RSU-coordinated multichannel MAC protocol in vehicular ad hoc network Tongxin xuebao vehicular ad hoc networks multichannel MAC road side unit throughput and delay channel utilization synchronous transmission |
| title | RSU-coordinated multichannel MAC protocol in vehicular ad hoc network |
| title_full | RSU-coordinated multichannel MAC protocol in vehicular ad hoc network |
| title_fullStr | RSU-coordinated multichannel MAC protocol in vehicular ad hoc network |
| title_full_unstemmed | RSU-coordinated multichannel MAC protocol in vehicular ad hoc network |
| title_short | RSU-coordinated multichannel MAC protocol in vehicular ad hoc network |
| title_sort | rsu coordinated multichannel mac protocol in vehicular ad hoc network |
| topic | vehicular ad hoc networks multichannel MAC road side unit throughput and delay channel utilization synchronous transmission |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2018233/ |
| work_keys_str_mv | AT caixiasong rsucoordinatedmultichannelmacprotocolinvehicularadhocnetwork AT guozhentan rsucoordinatedmultichannelmacprotocolinvehicularadhocnetwork AT nanding rsucoordinatedmultichannelmacprotocolinvehicularadhocnetwork |