Channel resource assignment cross layer MIMO cooperative scheduling scheme for hybrid sensor networks

The multi-scenario topology of the hybrid sensor networks is studied and a novel MIMO channel resource assignment cross layer cooperative scheduling scheme (CRA-CCSS) is proposed in this paper. The comparison and the predominance of the proposed scheme are demonstrated. With the help of the simulations, the relative energy consumption and the end-to-end blocking probability are all improved. So the addressing ratio of success in the condition of the unchanged parameters and external information can be increased and the network can tolerate more hops to support reliable transportation by the proposed scheme. What is more, the scheme can make the network more stable and support more hops. Therefore, the proposed scheme can enhance the average rate performance of the hybrid sensor networks and make the outage probability stable.