Performance Analysis of End-to-End Delay and Reliability for Linear Wireless Multimedia Sensor Networks
Wireless multimedia sensor networks(WMSNs)require data to be communicated timely and reliably.However,radio transmission errors incurred by wireless channel make it difficult to achieve these qualities simultaneously.To provide good quality of service(QoS)of WMSNs,parameters associated with the WMSNs need to be studied completely and best trade-off needs to be made.To characterize the delay-reliability trade-off,first,our goal is to evaluate the performance measures of the system,such as end-to-end delay and reliability in different situations and against different choices of system parameters(e.g.,data rate,number of hops).Second,we characterize how the end-to-end delay and reliability affect the performance of the wireless multimedia sensor networks under indoor and outdoor environments.All scenarios are simulated with multiple run-times by using NS-2 simulator and the results are evaluated and discussed.
Reliability end-to-end delay wireless multimedia sensor networks indoor environment outdoor environment
Nasim Abbas Fengqi Yu
Shenzhen Institutes of Advanced Technology,Chinese Academy of Sciences,Shenzhen 518055,China;Shenzhen College of Advanced Technology,University of Chinese Academy of Sciences,Shenzhen 518055,China
国际会议
重庆
英文
554-558
2017-10-03（万方平台首次上网日期，不代表论文的发表时间）