2 results about "Foreign network" patented technology

The application provides an inter-network subscription signaling topology hiding method, a restoring method, a device and a medium, relates to the technical field of communication, and is used for solving the problem that the prior art lacks a scheme for hiding the topology of the local network lNRF network element in the inter-network subscription signaling, which may cause the sensitive information of the local network to be leaked to the foreign network. The hiding method comprises the following steps: receiving a first inter-network subscription signaling from the local network; obtaining the real address of the local network local network registration function lNRF network element from the first inter-network subscription signaling; performing topology hiding on the real address of the local network lNRF network element to obtain a hidden address of the local network lNRF network element; replacing the real address of the local network lNRF network element in the first inter-network subscription signaling with the hidden address of the local network lNRF network element to obtain a second inter-network subscription signaling; and sending the second inter-network subscription signaling to the foreign network. The application avoids the real address of the local network lNRF network element that needs to be kept secret from being leaked to the foreign network, and ensures the safety of the information of the local network.

The application discloses a kind of different network roaming area opening method, device, equipment, storage medium and product, applied to wireless communication technical field, the method includes: by the grid model of target area is constructed by carrying out grid division according to scene type to target area;According to the network opening influence data of each grid in the grid model, different network roaming opening decision is made to each grid;In at least one grid, the opening instruction is sent to at least one target communication service provider in the case where different network roaming needs to be opened;Wherein, the opening instruction is used to indicate that at least one grid is opened roaming service by the target communication service provider;The present application can realize the meter-level precision opening of different network roaming area, break through the traditional area extensive opening mode, effectively solve the problem of opening range inaccuracy, resource waste, so as to improve resource allocation efficiency and network service quality.