Polynomial-Time Resource Allocation in Large Multiflow Wireless Networks with Cooperative Links

An integrated multiflow network model synthesizing physical layer rate control and link layer access control is presented, permitting the study of resource allocation in large networks while allowing multi-terminal cooperation at the physical layer. We discuss how to incorporate the cooperative unit into the broader scheduling and routing framework as a “metalink,” a general notion capable of representing a variety of multiterminal physical layer topologies. Simulation results show the benefits of employing cooperative structures where needed.