AGGREGATION CONTROL METHOD, AGGREGATE NODE, AND DEAGGREGATE NODE

摘要

An aggregation control method capable of controlling aggregation swiftly and effectively, an aggregate node, and a deaggregate node are provided. When an aggregate node (111) moves from a domain (120), a deaggregate node (113) shifts itself to a mode to carry out release processing of a route QoS from the aggregate node to the deaggregate node in response to a processing message from the aggregate node before moving, the aggregate node transmits a setting-up-request message to set up a new route QoS after moving to communication party nodes (141)-(145), a relay node transmits a releasing-request message to release a route QoS in the domain in response to the setting-up-request message if the relay node is a crossover node, and the deaggregate node releases a rout QoS in the domain if the deaggregate node receives at least the releasing-request message.