摘要:
Mobile clients can execute IPv6 applications in an IPv4 environment without the need for any specialized IPv6 hardware or upgrades to the network infrastructure. The architecture provides a seamless, disruption-free connectivity experience for mobile clients. Mobile clients are automatically connected to other mobile clients irrespective of their network connectively, whether wireless, wire line, IPv4, IPv6, public or private. Mobile clients communicate with other mobile clients using a secure, end-to-end IPv6 tunnel. This creates a persistent VPN connection between two clients using software.
摘要:
Mobile clients can execute IPv6 applications in an IPv4 environment without the need for any specialized IPv6 hardware or upgrades to the network infrastructure. The architecture provides a seamless, disruption-free connectivity experience for mobile clients. Mobile clients are automatically connected to other mobile clients irrespective of their network connectively, whether wireless, wire line, IPv4, IPv6, public or private. Mobile clients communicate with other mobile clients using a secure, end-to-end IPv6 tunnel. This creates a persistent VPN connection between two clients using software.
摘要:
Mobile clients can execute IPv6 applications in an IPv4 environment without the need for any specialized IPv6 hardware or upgrades to the network infrastructure. The architecture provides a seamless, disruption-free connectivity experience for mobile clients. Mobile clients are automatically connected to other mobile clients irrespective of their network connectively, whether wireless, wire line, IPv4, IPv6, public or private. Mobile clients communicate with other mobile clients using a secure, end-to-end IPv6 tunnel. This creates a persistent VPN connection between two clients using software.
摘要:
Mobile clients can execute IPv6 applications in an IPv4 environment without the need for any specialized IPv6 hardware or upgrades to the network infrastructure. The architecture provides a seamless, disruption-free connectivity experience for mobile clients. Mobile clients are automatically connected to other mobile clients irrespective of their network connectively, whether wireless, wire line, IPv4, IPv6, public or private. Mobile clients communicate with other mobile clients using a secure, end-to-end IPv6 tunnel. This creates a persistent VPN connection between two clients using software.
摘要:
A mobile dual-stack node engages in IPv6 communication while roaming within an IPv4-only network. The node determines that it has moved and obtains a new IPv4 address. After determining that the visited network contains no IPv6-enabled components, the node communicates with a tunnel broker to obtain a care-of address and a tunnel to an IPv6 connect agent (e.g., a tunnel server). If the obtained care-of address differs from the care-of address that the node had been using prior to the move, the node sends MIPv6 binding updates to its home agent and corresponding peers. The node can optimize the handoff when it has obtained a different care-of address by sending a binding update to the connect agent comprising the previous care-of address and the current care-of address. When the connect agent receives a packet destined for the previous care-of address, it forwards the packet to the current care-of address.
摘要:
A system and method for measuring streaming potential, conductivity and permeability of a porous sample, such as a plug of fibrous material, in which a test electrolytic solution, such as a neutral dilute salt solution, is flowed through a flow cell containing the sample. The test solution, and a treatment solution whose effect on the sample is to be measured, are flowed through the flow cell as a series of liquid spurts. The system includes a plurality of solenoid valves which are controlled by a computer in accordance with a software program.
摘要:
A method for updating and retrieving information for one or more nodes includes sending an update of at least a first indicator from at least a first node of a group of nodes to a home agent. Each of the group of nodes is associated with the home agent and corresponds to at least one of a plurality of indicators. The plurality of indicators is related to an internet protocol and includes the first indicator. The method further includes sending a request to the home agent for group node information that is associated with at least information related to the plurality of indicators corresponding to the group of nodes. Additionally, the method includes receiving the group node information from the home agent and transferring the group node information to one or more applications capable of accessing all the group of nodes. Moreover, the method includes sending one or more communication messages to at least a second node of the group of nodes via the one or more applications without using the home agent for routing.
摘要:
Method and system for optimized handover for mobile devices. The present invention provides a method for providing wireless communication. The method includes providing a first access device and a second access device in a communication network. The first access device and the second access device are configured to provide wireless connectivity. The method also includes providing a mobile device that is wirelessly connected to the first access network using a first connection. The mobile device is connected to a communication network using a first address that is associated with the first access network. The first connection is associated with a first priority level. Moreover, the method includes detecting the second access device by the mobile device. The method further includes obtaining a second connection between the second access device and the mobile device. In addition, the method includes providing a second address that is associated with the mobile device and the second access network.
摘要:
A method for updating and retrieving information for one or more nodes includes sending an update of at least a first indicator from at least a first node of a group of nodes to a home agent. Each of the group of nodes is associated with the home agent and corresponds to at least one of a plurality of indicators. The plurality of indicators is related to an internet protocol and includes the first indicator. The method further includes sending a request to the home agent for group node information that is associated with at least information related to the plurality of indicators corresponding to the group of nodes. Additionally, the method includes receiving the group node information from the home agent and transferring the group node information to one or more applications capable of accessing all the group of nodes. Moreover, the method includes sending one or more communication messages to at least a second node of the group of nodes via the one or more applications without using the home agent for routing.
摘要:
Methods and systems for processing uncalcined coke are provided. The methods and systems provide for combusting effluent gas from a refinery unit and a stream of uncalcined coke. The refinery unit effluent gas may be the offgas from a rotary kiln calciner. The refinery unit effluent gas and the uncalcined coke stream are combusted in an integrated gas/solids incinerator. Heat released during the combustion of these streams may be used to generate steam or electricity. The methods and systems disclosed provide low cost energy production at calciner effluent gas incinerator locations where uncalcined coke is available.