ZHU Hui-ling, HANG Da-ming, MA Zheng-xin, et al. Quality of Service Routing:Problems and Solutions[J]. Acta Electronica Sinica, 2003, 31(1): 29-32.
DOI:
ZHU Hui-ling, HANG Da-ming, MA Zheng-xin, et al. Quality of Service Routing:Problems and Solutions[J]. Acta Electronica Sinica, 2003, 31(1): 29-32.DOI:
QoS Routing is one of the key technologies to provide quality of service in future networks.The goals of QoS Routing are to select feasible paths that meet QoS constraints and to make efficient utilization of the network resource.Metrics selection
feasible paths search and node state information accuracy are three key issues in QoS Routing.On these three issues
this paper presents problems and solutions in QoS Routing
and discusses the possible future directions in the QoS routing area.