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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

CROSS-REFERENCE TO RELATED APPLICATIONS

The present application is a continuation application of U.S. patent application Ser. No. 16/636,809 filed on Feb. 5, 2020, which is a National Stage Entry of international application PCT/JP2018/029614 filed on Aug. 7, 2018, which claims the benefit of priority from Japanese Patent Application No. 2017-153290 filed on Aug. 8, 2017, the disclosures of all of which are incorporated in their entirety by reference herein.

TECHNICAL FIELD

The present disclosure relates to a control device, a communication terminal, a control method, and a program.

BACKGROUND ART

In recent years, there has been studied communication which uses a general mobile network, thus requires no human operation, and is targeted for not only a normal mobile phone, but also a device such as a data terminal, a sensor, a vending machine, or an automobile. A device to be targeted herein is referred to as, for example, an Internet of Things (IoT) terminal, a machine type communication (MTC) terminal, or the like.

權(quán)利要求

1
The invention claimed is:1. A method of a communication terminal, the method comprising:receiving a rate control parameter sent from a core network node via an Access and Mobility Management Function (AMF) node and an Access Network (AN); andusing the rate control parameter as a limit of uplink user data that is sent on a control plane.2. The method according to claim 1, wherein the rate control parameter indicates limiting the number of messages that the communication terminal sends during a predetermined period.3. The method according to claim 1, wherein the communication terminal limits the number of messages that the communication terminal sends during a predetermined period by using the rate control parameter.4. The method according to claim 1, wherein the communication terminal limits a rate of the uplink user data by using the rate control parameter.5. The method according to claim 1, wherein the communication terminal comprises an Internet of Things (IoT) terminal.6. A communication terminal comprising:a receiver configured to receive a rate control parameter sent from a core network node via an Access and Mobility Management Function (AMF) node and an Access Network (AN); anda processor configured to use the rate control parameter as a limit of uplink user data that is sent on a control plane.7. The communication terminal according to claim 6, wherein the rate control parameter indicates limiting the number of messages that are sent during a predetermined period.8. The communication terminal according to claim 6, wherein the processor limits the number of messages that are sent during a predetermined period by using the rate control parameter.9. The communication terminal according to claim 6, wherein the processor limits a rate of the uplink user data by using the rate control parameter.10. The communication terminal according to claim 6, wherein the communication terminal comprises an Internet of Things (IoT) terminal.
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