To share a device, the target network agent (126) requests the source network agent (108) to provide access to a device in the source network.

Data transmission units (DTUs) from the source network are received at a server logically located between the source and the transport networks.

AAA messages include a Source Network Access Identifier ('NAI') and optionally include a Destination NAI.

The x-ray source, the source grating, the phase grating, and the analyzer grating move as a single entity relative to an object of interest.

Through the present invention, the source network identifier can be translated into the destination network proxy identifier, and the source network identifier can be reused.

The apparatus passes x-rays generated by an x-ray source through, in succession, a source grating, an object of interest, a phase grating, and an analyzer grating.

The method includes: obtaining ISR activation information in a source network; and configuring ISR status of a user equipment in a target network according to the obtained ISR activation information of the source network.

The target network node receives (401) a first message from a source network node.

In the incoming data packets, the network address translation replaces a source network address with a replacement network address.

Data is transmitted over a computer network from a source network component to one or more destination network components.

Data may be received from a source node in a source network serving a WTRU.

Such requests are repackaged by the target network agent and sent to the source network agent.

An object (W) to be detected is arranged between the source grating (G0) and the fixed grating module (P).

The target network node may receive status information from the source network node.

In theory, the source network identifier has infinite expandability.