On Network Topology Reconfiguration for Remote State Estimation

Network Topology Reconfiguration for State Estimation Over Sensor Networks with Correlated Packet Drops

This paper studies the problem of optimal network topology reconfiguration in sensor networks for state estimation. Multiple sensors make observations of a process, which are then transmitted, possibly via intermediate sensors, to a central gateway. Transmission over each link can experience packet drops. The time-varying wireless network environment is modelled by the notion of a network state...

A Multi-Objective Method for Network Reconfiguration (TECHNICAL NOTE)

This paper presents an algorithm based on multi-objective approach for network reconfiguration. Multiple objectives are considered for reduction in the system power loss, deviations of the nodes voltage and transformers loading imbalance, while subject to a radial network structure in which all the loads must be energized and no branch current constraint is violated. These three objectives are ...

FPGA Implementation of JPEG and JPEG2000-Based Dynamic Partial Reconfiguration on SOC for Remote Sensing Satellite On-Board Processing

This paper presents the design procedure and implementation results of a proposed hardware which performs different satellite Image compressions using FPGA Xilinx board. First, the method is described and then VHDL code is written and synthesized by ISE software of Xilinx Company. The results show that it is easy and useful to design, develop and implement the hardware image compressor using ne...

Adapting the Overlay Network topology based on Traffic Matrix Estimation

The dynamic topology design is one of the important steps for the design of an overlay network. Traffic characteristic and volume, and behavior of nodes are the main issues that affect the performance of overlay networks, and have to be considered in designing a good topology. In this paper, we study the problem of designing the dynamic overlay topology based on estimating and predicting the Or...

Network Distance Estimation with Virtual Topology