Layer-sensing Mechanism for Multihop Wireless Sensor Networks

摘要

Large-scale Wireless Sensor Network always has the problem of mass data processing, while the multi-hop transmission would cause the load distribution funnel-shaped. To solve this kind of problem, we propose a layer-sensing mechanism for multi-hop wireless sensor networks and deeply analyze its performance in different situations. Involving Compressive Sensing Theory, the novel layer-sensing mechanism just need to transmit fewer dimension measurement values and easily reconstruct mass data from just a small number of data with high accuracy and efficiency. New method can really achieve the mass data processing, and has significantly performance in balancing network transmission load and prolonging the network time.