摘要:
The present invention discloses a mobility management method, a serving GPRS support node or mobility management entity (SGSN/MME), and a terminal to solve the problem of setting or dynamically modifying the mobility management frequency of a particular terminal among numerous terminals. The technical solution of the present invention includes: obtaining subscription data of a terminal, where the subscription data carries periodic routing area update or tracking area update (RAU/TAU) setting information; obtaining a periodic RAU/TAU timer of the terminal according to the periodic RAU/TAU setting information; sending the periodic RAU/TAU timer of the terminal to the terminal; and setting a value that is a little longer than the periodic RAU/TAU timer of the terminal as a mobile reachable timer for monitoring the periodic RAU/TAU of the terminal. The embodiments of the present invention may be applied in low-mobility machine-type communication.
摘要:
The present invention discloses a method, User Equipment (UE), and server for multimedia session transfer, and relates to a mobile communication technology, and in particular, to a technology for transferring multimedia sessions from a Circuit Switched (CS) network to a Packet Switched (PS) network. The method includes: receiving a session transfer request sent by a UE, where the session transfer request carries a static Session Transfer Identifier (STI); executing a procedure for transferring the active CS session according to the CS session transfer request, and judging whether the UE has a held CS session; and if so, sending the dynamic STI corresponding to the held CS session to the UE so that the UE can send a CS session transfer request again according to the dynamic STI, and receiving the request for transferring the held CS session and executing a procedure for transferring the held CS session. Further, a UE and a server are provided. With the present invention, two multimedia sessions in a CS network of the UE incapable of IMS Centralized Service (ICS) can be transferred to the PS network.
摘要:
A method, Application Server (AS) and User Equipment (UE) for transferring media streams of a multimedia session are provided. A first UE sends a request for transferring media streams of a multimedia session to an AS, where the request carries the ID of a third UE and the media type of media streams requested to be transferred; and the third UE establishes media streams of the media type with a second UE under the control of the AS.
摘要:
The present invention discloses a mobility management method, a serving GPRS support node or mobility management entity (SGSN/MME), and a terminal to solve the problem of setting or dynamically modifying the mobility management frequency of a particular terminal among numerous terminals. The technical solution of the present invention includes: obtaining subscription data of a terminal, where the subscription data carries periodic routing area update or tracking area update (RAU/TAU) setting information; obtaining a periodic RAU/TAU timer of the terminal according to the periodic RAU/TAU setting information; sending the periodic RAU/TAU timer of the terminal to the terminal; and setting a value that is a little longer than the periodic RAU/TAU timer of the terminal as a mobile reachable timer for monitoring the periodic RAU/TAU of the terminal. The embodiments of the present invention may be applied in low-mobility machine-type communication.
摘要:
In the field of communications, a session transfer method and a User Equipment (UE) are provided, so as to solve the problem that when a UE is involved in a voice session and a video session at the same time, session transfer cannot be performed. The technical solution according to the present invention includes: determining a session in an active state among a video session and a voice session; and initiating transfer of the session in the active state, so that a network side transfers the session in the active state to a Circuit Switched (CS) domain, and transfers a session in an inactive state among the video session and the voice session. The session transfer method and the UE may be applied in a radio communication network.
摘要:
A method and a device for holding calls between networks are disclosed herein. The method includes: receiving a call hold request sent by a UE in a CS network, where the call hold request carries an indication that the UE in the CS network will continue sending media streams; and instructing a peer device to keep receiving the media streams from the UE in the CS network and stop sending the media streams. In the technical solution under the present invention, the UE in the CS network partially releases the radio resources after initiating the call hold operation, and therefore, the UE in the CS network can play local media files to the peer device after the call is held, thus saving network resources and improving the user experience.
摘要:
The present invention relates to a technology for terminal equipment configuration management of a communication system, and embodiments of the present invention disclose a configuration management method and system for a customer premises equipment, which enable simpler interaction between a CS and CPEs in the case of batch configuration management on the CPEs. In the embodiments, a uniform file interaction interface is used, and a file server is provided as an intermediate for the interaction of configuration files; a uniform XML-based configuration template is used to embody therein configuration items common to the same type of CPEs, and personalized data of each CPE is further incorporated to generate a personalized configuration file for the CPE. Respective elements of the configuration file are also specified comprehensively. Furthermore, two methods for validation of the configuration are proposed respectively based upon the TR069 and the SNMP.
摘要:
An image segmentational recognition method in industrial radiational imaging, comprising the steps of: pre-processing an original image to climate noises; log-transforming, to obtain a linear attenuation coefficient image; edge detecting; edge tracking, to track the points whose edge values are close to each other to obtain edge segments; edge connecting, to connect edge segments; edge connecting, to connect edge segments whose average edge values are close to each other; edge closing; region filling; and region displaying. In comparison with existing arts, the present invention can separate effectively the overlapped objects in an image, raise the efficiency of image inspection, and find out concealed contraband goods more easily.
摘要:
Improvements in connector headers of implantable medical devices (IMDS) for making electrical and mechanical connections with a connector element of a proximal connector assembly of an electrical medical lead and components thereof are disclosed. A connector block disposed within a header body of the connector header has a threaded bore aligned with a header grommet aperture and a connector block bore aligned with a header connector bore. A penetrable grommet is disposed within the header grommet aperture, and a setscrew is threaded into the threaded bore having a setscrew socket disposed to be engaged by the tool inserted through the penetrable grommet within the header grommet aperture to enable rotation of the setscrew within the threaded bore to tighten the setscrew against or to loosen the setscrew from a lead connector element received in the header connector bore.