Improved Epidemic algorithm based on trust mechanism in opportunistic networks
Aiming at the problem of routing reliability caused by Epidemic algorithm,an improved Epidemic algorithm based on trust mechanism was proposed.Through the establishment of trust mechanism between nodes,this mechanism can provide sufficient trusted nodes as the next hop node of message forwarding,and...
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| Format: | Article |
| Language: | English |
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POSTS&TELECOM PRESS Co., LTD
2017-08-01
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| Series: | 网络与信息安全学报 |
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| Online Access: | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2017.00187 |
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| _version_ | 1841530201948815360 |
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| author | Guang-hua ZHANG Shao-bo PANG Yao-hong YANG Zhen-guo CHEN |
| author_facet | Guang-hua ZHANG Shao-bo PANG Yao-hong YANG Zhen-guo CHEN |
| author_sort | Guang-hua ZHANG |
| collection | DOAJ |
| description | Aiming at the problem of routing reliability caused by Epidemic algorithm,an improved Epidemic algorithm based on trust mechanism was proposed.Through the establishment of trust mechanism between nodes,this mechanism can provide sufficient trusted nodes as the next hop node of message forwarding,and can promote that the Epidemic algorithm performs the limited scope of flooding under the constraint of trust mechanism.Simulation results and analysis show that the improved Epidemic algorithm can avoid the network congestion caused by flooding mechanism,and the reliability of routing and transmission performance are improved to some extent. |
| format | Article |
| id | doaj-art-3e8326fcec714f6aa91645ea91b03640 |
| institution | Kabale University |
| issn | 2096-109X |
| language | English |
| publishDate | 2017-08-01 |
| publisher | POSTS&TELECOM PRESS Co., LTD |
| record_format | Article |
| series | 网络与信息安全学报 |
| spelling | doaj-art-3e8326fcec714f6aa91645ea91b036402025-01-15T03:05:57ZengPOSTS&TELECOM PRESS Co., LTD网络与信息安全学报2096-109X2017-08-0131759551126Improved Epidemic algorithm based on trust mechanism in opportunistic networksGuang-hua ZHANGShao-bo PANGYao-hong YANGZhen-guo CHENAiming at the problem of routing reliability caused by Epidemic algorithm,an improved Epidemic algorithm based on trust mechanism was proposed.Through the establishment of trust mechanism between nodes,this mechanism can provide sufficient trusted nodes as the next hop node of message forwarding,and can promote that the Epidemic algorithm performs the limited scope of flooding under the constraint of trust mechanism.Simulation results and analysis show that the improved Epidemic algorithm can avoid the network congestion caused by flooding mechanism,and the reliability of routing and transmission performance are improved to some extent.http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2017.00187opportunistic networknetwork congestiontrust mechanismEpidemic algorithm |
| spellingShingle | Guang-hua ZHANG Shao-bo PANG Yao-hong YANG Zhen-guo CHEN Improved Epidemic algorithm based on trust mechanism in opportunistic networks 网络与信息安全学报 opportunistic network network congestion trust mechanism Epidemic algorithm |
| title | Improved Epidemic algorithm based on trust mechanism in opportunistic networks |
| title_full | Improved Epidemic algorithm based on trust mechanism in opportunistic networks |
| title_fullStr | Improved Epidemic algorithm based on trust mechanism in opportunistic networks |
| title_full_unstemmed | Improved Epidemic algorithm based on trust mechanism in opportunistic networks |
| title_short | Improved Epidemic algorithm based on trust mechanism in opportunistic networks |
| title_sort | improved epidemic algorithm based on trust mechanism in opportunistic networks |
| topic | opportunistic network network congestion trust mechanism Epidemic algorithm |
| url | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2017.00187 |
| work_keys_str_mv | AT guanghuazhang improvedepidemicalgorithmbasedontrustmechanisminopportunisticnetworks AT shaobopang improvedepidemicalgorithmbasedontrustmechanisminopportunisticnetworks AT yaohongyang improvedepidemicalgorithmbasedontrustmechanisminopportunisticnetworks AT zhenguochen improvedepidemicalgorithmbasedontrustmechanisminopportunisticnetworks |