Coordinated Medium Access in Wireless Industrial D2D Networks: Fast Handshake Procedures based on Stable Matching Variants

摘要

We study the medium access of wireless device-to-device links in industrial factory environments characterized by high reliability and low latency communication requirements. We propose fast handshake procedures between the devices and a coordinator which allows several transmitter-receiver pairs to access the same frequency resource within a cell. Our framework relies on game-theoretic stable matching. We exploit many-to-one and many-to-many matching variants together with truncated schemes to achieve low-complex implementations. Furthermore, we consider power allocation with SINR guarantees to ensure reliable data transmission on resources under frequency reuse. Performance results for industrial indoor propagation at 5.2 GHz complement previous analytical work.