Efficient Matching Technique for D2MD Radio Resource Allocations in B5G/6G Heterogeneous Networks

Because of the enormous burden posed by a large number of real-time applications and devices, we should have promising solutions that will ensure network performance despite the network’s heterogeneity. Device-to-Multi-Device (D2MD) is one of the cutting-edge technologies that has great promise for fifth-generation (5G) and beyond Fifth-generation (B5G)/Sixth Generation 6G, and it will significantly improve network performance as a whole. Due to the network’s heterogeneity, we must assign a significant amount of spectrum resources, so we must come up with workable alternatives. Clustering techniques aid in resource management, particularly when network resources are scarce. In this paper, we investigate the cluster formation problem and user collations assignment by using the One-to-Many resource allocation scheme. Cluster formation is formulated as cluster head (CH) and cluster requesters’ nodes (CRns). The optimization problem is done by proposing a matching theory with two-sided using Gale shapely algorithm and user collations assignment after selecting the appropriate (CH). Each cluster is ruled by only one (CH) and multiple (CRns) but is limited to guaranteeing the Quality of service (QoS) and mitigation of interference.