摘要:
The present invention discloses a method of implementing UE capability exchange and a method of route control for parallel IMS and CS services in communication system, so as to distinguish among multiple UEs sharing a same IMPU during capability exchange and route control. Said method comprises: each of UEs involved in capability exchange sending its capability information to the opposite party respectively; the opposite party storing these information as well as the correlation between the information and the service ID; The UE including equipment ID of the opposite UE in an initiated service request; service control function entity in the network utilizing the equipment ID to query the established correlation among equipment ID, service ID, and address of the UE, so as to determine the address of the destination UE and route the service request to the destination UE. Said equipment ID identifies effectively a UE in the network.
摘要:
A method and system for providing a subscriber with an intelligent service provides the subscriber of an IP Multimedia Subsystem (IMS) domain with special intelligent services of multiple intelligent platforms or convergent services. In the present invention an IP Multimedia Service Switching Function (IM-SSF) that supports an intelligent control protocol other than a Customized Application for Mobile network Enhanced Logic (CAMEL) Application Part (CAP) protocol is added into the IMS. The IM-SSF triggers the intelligent services through the protocol other than CAP to a Service Control Function (SCF) of corresponding intelligent platform according to obtained subscription information upon receipt of a session establish request related to a served subscriber; the subscription information can be pre-configured in the IM-SSF, or downloaded by the IM-SSF from a Home Subscriber Server (HSS) of the subscriber.
摘要:
The present invention provides a system and apparatus for a mobile CS user to access an IMS network and a registration method for accessing. The network under the present invention comprises an IMS network for providing IMS services and a CS access network. The network contains a Register Proxy Function (RPF) entity, which comprises a first interface for communicating with the IMS network and a second interface for communicating with the CS access network. The RPF entity is adapted to map a CS registration event which is originated by the mobile CS user through the second interface to an IMS registration event, and initiate registration to the IMS network through the first interface on behalf of the mobile CS user. The technical solution under the present invention enables a mobile CS user to be registered to an IMS network practicably so that the CS user can enjoy rich IMS services.
摘要:
A method, system, and device for providing a service in the field of communications technologies are provided. The method includes the following steps. A terminal acquires a network instruction. The terminal initiates a call in a Circuit Switched (CS) domain according to the network instruction. The CS domain provides a service according to the received call from the terminal. The system includes a delivery device, user equipment (UE), and a device for providing a service. The UE includes an acquisition module and a processing module. By providing a network entity with enhanced functions (for example, an enhanced Visit Mobile Switch Center (VMSC) and an enhanced Proxy Call Session Control Function (P-CSCF)), the terminal is capable of providing an emergency call service and a monitoring service for a terminal user when a session is established by using an Internet Protocol (IP) Multimeda Subsystem (IMS) CS Control Protocol (ICCP) signaling.
摘要:
A method, a system, and an apparatus for creating a Content-on-Demand (CoD) service are disclosed herein. The method includes receiving a Session Initiation Protocol (SIP) service request sent by a User Equipment (UE); converting the SIP service request into a Real-Time Streaming Protocol (RTSP) service request, and sending the RTSP service request to a server; receiving an RTSP service response sent by the server; and converting the RTSP service response into a SIP service response, and sending the SIP service response to the UE to create the CoD service between the UE and the server.
摘要:
The present invention discloses a communications network system including more than one type of communications network and a centralized subscriber database connected with the more than one type of communications network. The centralized subscriber database is able to process calls accessed via a communications network based on the subscriber data and send back the processing result of the calls to the communications network, which will re-route the calls based on the processing result thereof. Based on the above communications network system, this invention also discloses methods for flexible number plan, various simple services, smooth transfer of PHS subscribers to a 3G network, and short message communications based on flexible number plan.
摘要:
A method for making awareness of occurrence of a supplementary service, a Voice Call Continuity service control entity and a media gateway control entity are disclosed. With the method, a Voice Call Continuity service control entity and/or a user may make awareness of the occurrence of a supplementary service in an IMS-based network architecture. The method includes: obtaining a notification signaling notifying that a user performs a supplementary service by at least one of the Voice Call Continuity service control entity or an opposite end of a call, and making awareness of occurrence of the supplementary service according to the notification signaling. With the method, functions of the Voice Call Continuity service control entity may be improved, so that the Voice Call Continuity service control entity may receive notification signaling notifying that a user performs a supplementary service, and to resolve the notification signaling, and to update the call attribute of the user.
摘要:
A thermal barrier coating composition is provided. The composition has a base oxide, a primary stabilizer, and at least two additional cationic oxide dopants. Preferably, a pair of group A and group B defect cluster-promoting oxides is used in conjunction with the base and primary stabilizer oxides. The new thermal barrier coating is found to have significantly lower thermal conductivity and better sintering resistance. In preferred embodiments, the base oxide is selected from zirconia and hafnia. The group A and group B cluster-promoting oxide dopants preferably are selected such that the group A dopant has a smaller cationic radius than the primary stabilizer oxide, and so that the primary stabilizer oxide has a small cationic radius than that of the group B dopant.
摘要:
A thermal barrier coating composition is provided. The composition has a base oxide, a primary stabilizer, and at least two additional cationic oxide dopants. Preferably, a pair of group A and group B defect cluster-promoting oxides is used in conjunction with the base and primary stabilizer oxides. The new thermal barrier coating is found to have significantly lower thermal conductivity and better sintering resistance. In preferred embodiments, the base oxide is selected from zirconia and hafnia. The group A and group B cluster-promoting oxide dopants preferably are selected such that the group A dopant has a smaller cationic radius than the primary stabilizer oxide, and so that the primary stabilizer oxide has a small cationic radius than that of the group B dopant.
摘要:
A thermal barrier coating composition comprising a base oxide, a primary stabilizer oxide, and at least one dopant oxide is disclosed. Preferably, a pair of group A and group B defect cluster-promoting oxides is used in conjunction with the base and primary stabilizer oxides. The new thermal barrier coating is found to have significantly lower thermal conductivity and better sintering resistance. The base oxide is selected from the group consisting of zirconia and hafnia and combinations thereof. The primary stabilizing oxide is selected from the group consisting of yttria, dysprosia, erbia and combinations thereof. The dopant or group A and group B cluster-promoting oxide dopants are selected from the group consisting of rare earth metal oxides, transitional metal oxides, alkaline earth metal oxides and combinations thereof. The dopant or dopants preferably have ionic radii different from those of the primary stabilizer and/or the base oxides.