摘要:
A subflow management apparatus that transmits media traffic to a user over a network includes a subflow transmitter and a subflow controller. The subflow transmitter identifies the characteristics of the media traffic, and classifies a flow contained in packets of the media traffic transmitted during the same session into at least one subflow and transmits the subflow to the user. The subflow controller collects information of the network required to transmit the media traffic to the user, and controls the subflow transmitter so that the media traffic is classified into the at least one subflow according to the information of the network.
摘要:
Provided is a method of controlling resources using out-of-band signaling. A central admission entity checks subscription information of a user requesting resources and policies of a network for call setting, determines whether the resources are to be assigned, and distributes an IP-level flow descriptor to an edge node of the network in order to assign the resources. The edge node receiving the IP-level flow descriptor performs mapping of the IP-level flow descriptor to flow state aware (FSA) parameters, and generates a start node. Thus, a process of in-band signaling can be simplified by omitting respond and reconfirm operations.
摘要:
Provided are a network resource control method and apparatus for guaranteeing an admission rate of a high-priority service. In the method and apparatus, the admission rate of the high-priority service is increased by differentiating between the high-priority service and a low-priority service by either rejecting the low-priority service or reducing a bandwidth allocated to the low-priority service when the low-priority service has already been accepted.
摘要:
An integrated access system for All-IP converged network is provided. According to an aspect, by integrating the common factors of existing complex wireless networks to load-reduce and simplify the wireless networks and convert them using Internet access technology to thereby simplify a network architecture, integratively operating radio accesses, ensuring end-to-end quality, and providing service adaptiveness, easiness in operation, CAPEX/OPEX, and excellent service adaptiveness can be achieved.
摘要:
Provided are a network resource control method and apparatus for guaranteeing an admission rate of a high-priority service. In the method and apparatus, the admission rate of the high-priority service is increased by differentiating between the high-priority service and a low-priority service by either rejecting the low-priority service or reducing a bandwidth allocated to the low-priority service when the low-priority service has already been accepted.
摘要:
A managing device according to the present invention is a management device of a network controllable by a flow aggregate (FA), and it includes a parameter information receiver for receiving control information on the FA from an upper node, a parameter generator for receiving an FA parameter according to the control information, and a parameter transmitter for transmitting the FA parameter generated by the parameter generator to another node.
摘要:
Performance values between an access point (AP) and one or more networks to which the AP is connected are measured, and performance information is generated based on the measured performance values. When a request for the performance information is received from a terminal connected to the AP, the performance information is broadcast to the terminal at a pre-set time to allow the terminal to select an optimum AP based on the received performance information and attempt to access a wireless network.