To provide a solution for efficiently managing the security of ProSe communication.SOLUTION: A network node in a communication system of ProSe (Proximity based services) including a plurality of UEs (User Equipment), an E-UTRAN (Evolved Universal Terrestrial Radio Access Network), and an EPC (Evolved Packet Core) includes reception means for receiving locations of the plurality of UE for forming a group of the plurality of UEs and performing direct communication with each other, and management means for managing the security of direct communication on the basis of the locations.SELECTED DRAWING: Figure 1
【課題】ProSe通信のセキュリティを効率的に管理するための解決策を提供すること。【解決手段】複数のUE(User Equipment)と、E−UTRAN(Evolved Universal Terrestrial Radio Access Network)と、EPC(Evolved Packet Core)とを含むProSe(Proximity based Services)の通信システムにおけるネットワークノードであって、複数のUEにてグループを形成して相互にダイレクト通信を行うため、複数のUEのロケーションを受信する受信手段と、ロケーションに基づいて、ダイレクト通信のセキュリティを管理する管理手段と、を備える。【選択図】図1
NETWORK NODE, UE, AND COMMUNICATION METHOD
ネットワークノード、UE、及び通信方法
2020-03-05
Patent
Electronic Resource
Japanese
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