摘要:
An oil type lubricant for forging, which is featured in that the flash point thereof is confined to the range of 70-170° C., the kinematic viscosity thereof at 40° C. is confined to the range of 4-40 mm2/s and that it contains neither water nor an emulsifier. A forging method and a spray apparatus wherein the above-described oil type lubricant is used.
摘要:
An oil type lubricant for forging, which is featured in that the flash point thereof is confined to the range of 70-170° C., the kinematic viscosity thereof at 40° C. is confined to the range of 4-40 mm2/s and that it contains neither water nor an emulsifier. A forging method and a spray apparatus wherein the above-described oil type lubricant is used.
摘要:
In a packet communication network comprising an MNO network, and an MVNO network including an application server for providing an information service to wireless terminals via the MNO network, the MNO network includes a subscriber-associated-information delivery controller for delivering subscriber associated information of each wireless terminal, which is connected to a radio access network, to the MVNO network, and the MVNO network includes a subscriber-associated-information processor for receiving the subscriber associated information delivered from the subscriber-associated-information delivery controller.
摘要:
The present invention implements communication control with user's service subscription information reflected in a mobile communication network. A QoS control server for providing a communication quality control function of a network, a user information management server for managing user's service information, a service proxy server for transferring a service control message transmitted by a user to a service control server, a service relay server for relaying a message between service control servers in two different networks, and a service control server for exercising service control based on user service information are included. In user service start processing, the service control server or service relay server transmits a service control message inclusive of service subscription information acquired beforehand to the service proxy server. The QoS control server acquires the service subscription information from the service proxy server. Thus, subscriber information is reflected to communication quality control processing.
摘要:
A relay gateway apparatus HO-GW is provided between heterogeneous access networks (a WiMAX access network and a UMB access network). The HO-GW performs conversion of a movement control signal (an Inter-AGW handover control signal) and relay of communication data. When the relay is performed, user data from a CN reaches a wireless terminal MN through an HA of a core network, an access router ASN-GW, the HO-GW, and a base station eBS.
摘要:
A network system includes a session control server and a presence server. The session control server includes a presence information update unit that is started when the status changes and notifies the presence server of the changed status. The presence server includes a presence information control unit that controls the consistency of the notified update information.
摘要:
When receiving a session control signal from a terminal (12), a terminal accommodating apparatus (11) disposed for each line adds the identifier of an access line to the received session control signal and then transmits the resultant signal to a session control server (3). The session control server (3) transmits the access line identifier to a QoS control server (5). The QoS control server (5) performs a QoS control based on a band requested in the session associated with the identifier of the same access line.
摘要:
A network system includes a session control server and a presence server. The session control server includes a presence information update unit that is started when the status changes and notifies the presence server of the changed status. The presence server includes a presence information control unit that controls the consistency of the notified update information.
摘要:
In a network system for communication between a first terminal with an encrypting function and a second terminal without the encrypting function, a control data transmission device includes a receiving unit receiving control data sent from the first terminal to the second terminal, a data processing unit for extracting cipher information of the first terminal from the control data, a memory storing the cipher information of the first terminal, and a sending unit for sending the control data without the cipher information toward the second terminal, or sending to the first terminal the control data with the cipher information, and further sending the cipher information to the user data transmission device; a user data transmission device includes an encryption processing unit for decrypting the data that was sent from the first terminal to the second terminal while encrypting the data as sent from the second terminal to the first terminal.
摘要:
In a network system for communication between a first terminal with an encrypting function and a second terminal without the encrypting function, a control data transmission device includes a receiving unit receiving control data sent from the first terminal to the second terminal, a data processing unit for extracting cipher information of the first terminal from the control data, a memory storing the cipher information of the first terminal, and a sending unit for sending the control data without the cipher information toward the second terminal, or sending to the first terminal the control data with the cipher information, and further sending the cipher information to the user data transmission device; a user data transmission device includes an encryption processing unit for decrypting the data that was sent from the first terminal to the second terminal while encrypting the data as sent from the second terminal to the first terminal.