摘要:
First identification information is information indicating a Mobility Type supported by a core network, and second identification information is information indicating a Mobility Type allowed by the core network. A communication control method for a terminal apparatus of the present invention includes a step of receiving an ACTIVATE DEFAULT EPS BEARER CONTEXT REQUEST message from the core network via a base station apparatus, the ACTIVATE DEFAULT EPS BEARER CONTEXT REQUEST message including at least the first identification information and/or the second identification information. Accordingly, there is provided a communication procedure that is suited to the determination of a Mobility Type of a terminal.
摘要:
To provide a communication procedure for data transmission and/or reception suitable to a CIoT terminal. A communication control method of a terminal apparatus according to the present invention includes the steps of: transmitting an Attach Request message to a core network, receiving an Attach Accept message including at least identification information identifying Signalling Radio Bearer (SRB) and identification information identifying Data Radio Bearer (DRB) from the core network; and establishing the SRB and the DRB.
摘要:
A transmission and/or reception unit is included and configured to transmit an ATTACH REQUEST message including identification information for requesting communication of a NAS message including user data to an MME in a core network, configured to receive an ATTACH ACCEPT message including identification information indicating acceptance of the communication of the NAS message from the MME, and configured to transmit the NAS message to the MME after receiving the ATTACH ACCEPT message. This provides establishment of a PDN connection for performing machine type communication in which a small data packet is transmitted at a low frequency, and a communication control method.
摘要:
Communication control in response to establishment of a multi-access PDN connection or rejection of establishment of a multi-access PDN connection is performed based on a response to a PDN connectivity establishment request from a terminal device. This provides a method of communication control and the like in response to a multi-access PDN connectivity establishment request from the terminal device.
摘要:
To provide a method of communication control and the like based on a multi-access PDN connection establishment request from a terminal device. Provided is communication control accompanied with establishment of a multi-access PDN connection or with rejection of establishment of a multi-access PDN connection, based on a response to a PDN connectivity establishment request from a terminal device.
摘要:
There is provided a communication system that performs a service based on ProSe under management of a communication operator. A process based on a procedure such as an announcement request, a monitoring request, or match reporting for discovering a proximity terminal is performed based on authentication of a server device operated by the communication operator. The communication operator includes means for requesting that the process based on the procedure such as the announcement request, the monitoring request, or the match reporting is stopped based on a policy of the communication operator.
标题翻译:MOBILITÄTSVERWALTUNGSVORRICHTUNG,MULTICAST-DIENSTBEREITSTELLUNGSVORRICHTUNG,MOBILES KOMMUNIKTIONSSYSTEM,MOBILSTATIONSVORRICHTUNG UND MOBILES KOMMUNIKATIONSVERFAHREN
摘要:
In a mobile communication system, in which a service area is constituted of a plurality of cells each disposing a base station, and which offers a multicast service to a mobile station apparatus existing in the service area, by transmitting multicast data from a multicast service delivering apparatus to the base stations in the service area, when a session initiation request received from the multicast service delivering apparatus includes a dynamic service area constitution identifier, a cell disposing a base station apparatus in which the mobile station apparatus exists is determined as a dynamic service area and a session start request is transmitted to the base station included in the service area. As a result, multicast data will be delivered limitedly to the base stations under which a mobile terminal exists, whereby it is possible to provide a mobile communication system and the like which can perform efficient communication without using waste resources.
摘要:
A core network includes a PDN connection holding unit that associates and stores information regarding PDN connection with information indicating an address block configured as a set of a plurality of addresses identifying a plurality of the information terminal devices. Therefore, it is possible to suppress an increase in the processing load and a limitation of providable services, even in the case in which an ad-hoc network is formed between a mobile terminal device and a plurality of terminal equipments and a PDN connection is made by the terminal equipments using the mobile terminal device as an MT.
摘要:
A procedure in updating information of a connection in associating an Unmanned Aerial Vehicle (UAV) with a UAV controller to establish the connection is not clarified. For the connection for performing communication of the UAV, a user plane resource is to be activated. The UAV updates stored identification information and IP address of the UAV controller, based on reception, from a network, of a PDU session modification command message including identification information and IP address of the UAV controller. The UAV, in a case of establishing a PDU session that provides a QoS flow for performing Command and Control (C2) communication, transmits and/or receives information for establishing an Always-on PDU session to and/or from a network.
摘要:
The present disclosure provides a communication control method related to control signal management in a case that a PLMN change is performed while congestion management is applied. When the PLMN change is performed while a back-off timer received together with a cause value for the congestion management is activated, reconnection is performed based on reconnection permission information for a PDU session notified by a network. Specifically, the reconnection is performed based on information transmitted through the network when a signal traffic path via the PLMN in which a UE is located is permitted in the reconnection permission information for the PDU session.