Distributed Privacy-Preserving Fusion Estimation Using Homomorphic Encryption
摘要
As mentioned in Chap. 2, injecting complex noises into communication channels can achieve high privacy. However, in some scenarios, the energy of sensors may come from portable power source, which means that the total energy consumption is limited to a certain range. In such cases, the sensors may not have enough power for extra operations, and complex noise strategies that consume plenty of extra energy may not be suitable in these systems.