The Failure Distribution for Service Layer of Communication Networks

Pioneers have done numerous studies on failure distribution of hardware and software. However, seldom

research has been done for networks. Consequently the situations such as insufficient reliability testing and the unscientific reliability assessment usually happen during engineering application. This paper proposes a general method to determine failure distribution and relative parameter for service layer of

communication networks, and analyses the different failure law for service layer of communication networks according to the performance test data in PingER database. The research shows

that not all the failure distributions for service layer of communication networks obey the binomial ones. They are related to network performance parameters and failure criterions, while the binomial distribution is still the main form.

With the rapid development of network technology,communication networks have shown a broader application in the national defense, economic and other areas of social life.Network reliability plays a vital role for its normal operation.In the meantime, the increase of equipment reliability and network redundant paths makes that the large-scale network outages rarely occur, so network connective problem is no

longer a key failure mode for communication networks. On the other hand, as the network use frequency and load are increased rapidly, the faults such as congestion and delay of network service layer have become the core network failure modes. The research on the reliabil􀃾ity of communication networks service layer has already been started. A lot of theoretical models and analysis methods were proposed, and network reliability testing technology of service layer is hastened by engineering requirements

Click Here To Download Full Seminar Kit

Key:Seminar on Service Layer of Communication Networks,Service Layer of Communication Networks ppt,Seminar report Service Layer of Communication Networks,Service Layer of Communication Networks working system,Communicatioion engineering seminar,Communication engineering seminar topics,Engineering seminars and ppt download,Seminar ppt downloads,seminar reports free download