随着网络上的数据呈爆炸性的增长 ,融合 NAS和 SAN技术的 USN (统一存储网 )正成为新的研究热点 .针对传统文件服务器的缺点 ,我们实现了一个新的基于 U SN的文件服务器 U sn FS(USN- based File Server) ,在文中 ,我们详细介绍了这种...随着网络上的数据呈爆炸性的增长 ,融合 NAS和 SAN技术的 USN (统一存储网 )正成为新的研究热点 .针对传统文件服务器的缺点 ,我们实现了一个新的基于 U SN的文件服务器 U sn FS(USN- based File Server) ,在文中 ,我们详细介绍了这种文件服务器的设计方案 。展开更多
The 3D Underwater Sensor Network(USNs)has become the most optimistic medium for tracking and monitoring underwater environment.Energy and collision are two most critical factors in USNs for both sparse and dense regio...The 3D Underwater Sensor Network(USNs)has become the most optimistic medium for tracking and monitoring underwater environment.Energy and collision are two most critical factors in USNs for both sparse and dense regions.Due to harsh ocean environment,it is a challenge to design a reliable energy efficient with collision free protocol.Diversity in link qualities may cause collision and frequent communication lead to energy loss;that effects the network performance.To overcome these challenges a novel protocol Forwarder Selection Energy Efficient Routing(FSE2R)is proposed.Our proposal’s key idea is based on computation of node distance from the sink,Residual Energy(RE)of each node and Signal to Interference Noise Ratio(SINR).The node distance from sink and RE is computed for reliable forwarder node selection and SINR is used for analysis of collision.The novel proposal compares with existing protocols like H2AB,DEEP,and E2LR to achieve Quality of Service(QoS)in terms of through-put,packet delivery ratio and energy consumption.The comparative analysis shows that FSE2R gives on an average 30%less energy consumption,24.62%better PDR and 48.31%less end-to-end delay compared to other protocols.展开更多
文摘随着网络上的数据呈爆炸性的增长 ,融合 NAS和 SAN技术的 USN (统一存储网 )正成为新的研究热点 .针对传统文件服务器的缺点 ,我们实现了一个新的基于 U SN的文件服务器 U sn FS(USN- based File Server) ,在文中 ,我们详细介绍了这种文件服务器的设计方案 。
基金The authors would like to thank for the support from Taif University Researchers Supporting Project number(TURSP-2020/10),Taif University,Taif,Saudi Arabia.
文摘The 3D Underwater Sensor Network(USNs)has become the most optimistic medium for tracking and monitoring underwater environment.Energy and collision are two most critical factors in USNs for both sparse and dense regions.Due to harsh ocean environment,it is a challenge to design a reliable energy efficient with collision free protocol.Diversity in link qualities may cause collision and frequent communication lead to energy loss;that effects the network performance.To overcome these challenges a novel protocol Forwarder Selection Energy Efficient Routing(FSE2R)is proposed.Our proposal’s key idea is based on computation of node distance from the sink,Residual Energy(RE)of each node and Signal to Interference Noise Ratio(SINR).The node distance from sink and RE is computed for reliable forwarder node selection and SINR is used for analysis of collision.The novel proposal compares with existing protocols like H2AB,DEEP,and E2LR to achieve Quality of Service(QoS)in terms of through-put,packet delivery ratio and energy consumption.The comparative analysis shows that FSE2R gives on an average 30%less energy consumption,24.62%better PDR and 48.31%less end-to-end delay compared to other protocols.
