Proposed Congestion Control Method for All-IP Networks Including NGN
Source: Seikei University
All-IP networks, including Next Generation Networks (NGNs), in which IP technology is used to integrate all services, are being studied or introduced in earnest worldwide. To support any services in all-IP networks, it is necessary to allocate both the computing resource (processing ability) and the network resource (bandwidth) simultaneously. This paper discusses congestion control schemes for all-IP based networks, based on the joint allocation of multiple types of resources. This paper first analyzes congestion control schemes used in existing services and networks, and proposes basic principles on congestion control for all-IP networks, assuming the joint allocation of multiple types of resources.