A mobile radio network architecture with dynamically changing topology using virtual subnets

摘要: An architecture adaptable to dynamic topology changes in multi-hop, mobile radio networks is described. The partitions a network into logically independent subnetworks. Network nodes are members of physical and virtual subnets may change their affiliation with these due mobility. Each node allocated an address based on its current subset affiliation. We observe-especially large random topology-that partitioning the result significantly more balanced load than one multi-hop network, attribute that can improve network's performance. highly fault-tolerant, has relatively simple location updating tracking scheme, by virtue balancing feature, typically achieves high throughput low delay. addressing method, logical topology, mobility management routing procedure described, performance evaluated.