Due to their intrinsic complexity, computer and communication systems require increasingly more sophisticated management starategies to be adopted in order to guarantee adequate levels of performance and reliability. The centralized paradigm adopted by the SNMP is appropriate in several network management applications, but the quick expansion of networks has posed the problem of its scalability...

This paper presents a Dynamic Reconfiguration of Mobile IP Agents (DRMIPA) and failure free architecture integrated in Mobile Ad hoc Networks (MANETs). The proposal is due to the fact that: actual infra-structured networks do not implement the Mobile IP (MIP) protocol, all MIP agents are static and the cost of having redundancy for MIP agents’ failure is often high. As MANETs are created tempor...

Failures in the water distribution network are some most important factors in water losses, water shortage and dissatisfaction of users and secondary pollutions as well. This research aimed to analyze failure in water distribution networks during 2006-2008, for better water management. Daily failure reports in Ahvaz, Iran distribution network during 2006-2008, were collected from emergency depa...

Differential GNSS (DGNSS) has been demonstrated to provide reliable, high-quality range correction information enabling real-time navigation with centimeter sub-meter accuracy, which is required for applications such as connected and autonomous vehicles. However, DGNSS requires a local reference station near each user. For continental or global scale implementation, this dissemination approach ...