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Control device, communication terminal, control method, non-transitory computer readable medium, MME, and base station for controlling a transmission resource using a communication pattern (CP) parameter

專利號
US11991553B2
公開日期
2024-05-21
申請人
NEC Corporation(JP Tokyo)
發(fā)明人
Hajime Zembutsu; Toshiyuki Tamura; Naoaki Suzuki
IPC分類
H04W28/02; H04W8/02; H04W12/06; H04W72/04; H04L67/104; H04W28/10; H04W48/00
技術領域
ue,quota,scef,data,relating,control,traffic,nidd,mme,policy
地域: Tokyo

摘要

An object is to provide a control device which can control, in consideration of a traffic characteristic of an application operating between an application server and a communication terminal, traffic or a data amount transferred on a core network. A control device (10) according to the present example embodiment includes: a communication unit (12) configured to receive, via a service control device (20) which authenticates an application server (30) providing a service for a communication terminal (50), information relating to a transmittable data amount determined in the application server (30); and a control unit (11) configured to execute, by using the information relating to the transmittable data amount, traffic control on data transmitted from the communication terminal (50).

說明書

The NEF 260 executes authentication processing and the like relating to the AF 300 disposed on an external network. Further, the NEF 260 transmits, to the AF 300, a parameter relating to the UE 200. The NEF 260 is equivalent to an SCEF 110 in FIG. 2. The NRF 270 manages information relating to a service that can be provided to the UE 200. The DN 310 indicates that the network is an external network differing from a core network.

Furthermore, an N 1 is determined as a reference point between the UE 200 and the AMF 240. An N 2 is determined as a reference point between the AN 210 and the AMF 240. An N 3 is determined as a reference point between the AN 210 and the UPF 220. An N 4 is determined as a reference point between the UPF 220 and the SMF 250. An N 6 is determined as a reference point between the UPF 220 and the DN 310.

Additionally, the AUSF 230, the AMF 240, the SMF 250, the NEF 260, the NRF 270, the PCF 280, the UDM 290, and the AF 300 each determine a service-based interface. The service-based interface indicates, for example, a service, a function, or the like provided in each device.

權利要求

1
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