Abstract
Disclosed by the embodiments of the present application are an addressing method, and a communication device and system, relating to the field of communications, and capable of routing the NAS signaling of a terminal device to a network element on a local control plane, thereby avoiding excessively circuitous signaling transmission paths, and reducing the time delay of the local service request process of the terminal device. The addressing method comprises: an access mobility management function network element receives from a terminal device first information sent by a wireless access network device, wherein the first information is used for requesting the establishment of a local service session for the terminal device; the access mobility management function network element determines that the local service is established for the terminal device; and the access mobility management function network element sends second information to the wireless access network device, wherein the second information comprises a first address, and the first address points to the first network element.
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.