Wilmer Cutler Pickering Hale and Dorr LLP
Communication system, subscriber-information management apparatus, information acquisition method, non-transitory computer-readable medium, and communication terminal
A purpose of the present disclosure is to provide a communication system that are capable of maintaining a high security level in each divided network in the case of applying network slicing to a core network. A communication system according to the present disclosure includes a subscriber-information management apparatus (10) configured to manage subscriber information of a communication terminal; and a security apparatus (20) configured to manage identification information of the communication terminal in association with security information used in at least one network slice system usable by the communication terminal. The subscriber-information management apparatus (10) acquires, using the identification information of the communication terminal and identification information of a network slice system used by the communication terminal, security information used in the network slice system used by the communication terminal from the security apparatus (20).
NEC Corporation
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Andreas Naoaki Toshiyuki Hironori Anand Raghawa
Kunz Suzuki Tamura Ito Prasad