Network node, information processing system, information processing method, and computer program

Abstract

To provide a technology in which whether or not a user terminal is included in a designated position or area can be easily determined.SOLUTION: A network node that constitutes a wireless communication network comprises a processor which executes receiving an inquiry request for positional information of a user terminal (UE) and transmitting a response including the positional information of the user terminal in response to the inquiry request, and the positional information included in the response is represented by a bit string based on a space filling curve.SELECTED DRAWING: Figure 2

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