摘要:
In a method and apparatus for processing a packet in an IPv4/IPv6 combination network, packet overhead is minimized by identifying a tunnel session through a flow label field of an IPv6 header in a tunnel section when the packet is forwarded in a tunneling manner depending on a resource reservation protocol (RSVP) in the IPv4/IPv6 combination network.
摘要:
An Intra-Site Automatic Tunnel Address Protocol (ISATAP) router for tunneling packets and a method thereof are provided. A private IP address of an ISATAP host and public IPv4 address information are stored in a mapping table, a public IPv4 address of a Network Address Translator (NAT), to which an IPv6 packet received from the IPv6 host is to be transmitted, is checked using the IPv6 packet and the mapping table, and the IPv6 packet is encapsulated within an IPv4 header whose destination address is the public IPv4 address of the Network Address Translator (NAT), and tunneled to the Network Address Translator (NAT). Thus, the ISATAP host and the IPv6 network can be connected without changing the Network Address Translator (NAT).
摘要:
Provided is a method and apparatus for reserving a session resource in an IPv4/IPv6 combination network system. It allows a node to simultaneously establish an end-to-end session and a tunnel session by notifying a starting node of the tunnel session in advance about whether a last node supports RSVP while assigning IPv4 address information to an IPv6 host according to DSTM upon reserving a resource according to an RSVP mechanism in a 4over6 dual stack transition mechanism (DSTM) environment.
摘要:
The present invention relates to a method and device for controlling charging in a mobile communication system. The method for controlling charging in a mobile communication system is characterized by comprising the steps of: generating, by a service provider, a sponsor coupon to transmit to a terminal when a sponsor service request transmitted from the terminal is received; receiving, by the terminal, the sponsor coupon to transmit to an operator; setting, by the operator, a filtering and charging rule for sponsor traffic by using the sponsor coupon, and notifying the terminal; requesting, by the terminal, the sponsor service to the service provider again, and receiving a sponsor traffic service from the service provider; and charging, by the operator, the service provider for the sponsor traffic.
摘要:
The present invention relates to a method and device for controlling charging in a mobile communication system. The method for controlling charging in a mobile communication system is characterized by comprising the steps of: generating, by a service provider, a sponsor coupon to transmit to a terminal when a sponsor service request transmitted from the terminal is received; receiving, by the terminal, the sponsor coupon to transmit to an operator; setting, by the operator, a filtering and charging rule for sponsor traffic by using the sponsor coupon, and notifying the terminal; requesting, by the terminal, the sponsor service to the service provider again, and receiving a sponsor traffic service from the service provider; and charging, by the operator, the service provider for the sponsor traffic.
摘要:
The present invention relates to a base station, and to a terminal connection method for the base station. The terminal connection method for the base station according to one embodiment of the present invention comprises: a step of connecting to a terminal; an information extracting step of extracting information for determining a timeout value of the connection of the terminal when the connection to the terminal is completed; and a time-out setting step of setting a time-out value of the terminal according to the extracted information. According to the one embodiment of the present invention, the base station may efficiently utilize resources and overhead expenses for connection setup may be reduced.
摘要:
The present invention relates to a base station, and to a terminal connection method for the base station. The terminal connection method for the base station according to one embodiment of the present invention comprises: a step of connecting to a terminal; an information extracting step of extracting information for determining a timeout value of the connection of the terminal when the connection to the terminal is completed; and a time-out setting step of setting a time-out value of the terminal according to the extracted information. According to the one embodiment of the present invention, the base station may efficiently utilize resources and overhead expenses for connection setup may be reduced.
摘要:
Provided is a method and apparatus for reserving a session resource in an IPv4/IPv6 combination network system. It allows a node to simultaneously establish an end-to-end session and a tunnel session by notifying a starting node of the tunnel session in advance about whether a last node supports RSVP while assigning IPv4 address information to an IPv6 host according to DSTM upon reserving a resource according to an RSVP mechanism in a 4over6 dual stack transition mechanism (DSTM) environment.
摘要:
Packet flow control in a Wireless Local Area Network (WLAN) system includes controlling packet flow of the WLAN using a pause frame depending on whether a buffer of an (Access Point) AP is saturated, thereby preventing packet loss and channel dissipation and improving the efficiency with which resources of the WLAN are utilized.