摘要:
A method in a communication system, the system comprising a first entity maintaining registration information from a plurality of users and a second entity maintaining information associated with said plurality of users, wherein said second entity information is dependent on the registration information. The method comprises sending a subscribe message for an event from the second entity to the first entity, wherein the event is a change in the registration information of at least one of the plurality of users at the first entity; receiving at the first entity a register message from at least one user, said message changing the registration information of said at least one user; sending a notification from the first entity to the second entity in response to the register message, wherein the notification includes information associated with said at least one user.
摘要:
The present invention relates to the exchange of images and image related data between at least two end points 10, 11, 12, 13, in which exchange at least one wireless terminal 10, 11, 12 is a participating end point. The invention is based on the insight to use the Session Initiation Protocol as an upper layer protocol to enable usage of a client-server protocol that handles images, such that efficient transfer of image related data between a client 10, 11, 12 and a server 10, 11, 12, 13 is achieved. An embodiment of the invention is based on the further insight to use the Session Initiation Protocol as an upper layer protocol to enable usage of the JPIP protocol, which latter is a client-server protocol for handling images, such that efficient transfer of image related data between a client and a server is achieved.
摘要:
The present invention is a system and method which provides authentication for data services for at least one UE (12) using common authentication information based upon information stored in a HSS (16) of a home network (20) of the at least one UE for multiple protocols. At least one proxy server (18) stores authentication information for each of the protocols which may be used to provide data services to the at least one UE. Authentication of the protocols available to the least one UE uses the authentication information stored at the at least one proxy server obtained from the protocol used in the home network of the at least one UE.
摘要:
A method and system of providing group management for IMS conferencing services involves creating side control channels for membership control services. The membership control channel can use Client Group Management Protocol (CGMP) or alternate group management protocols. The membership channel can use HTTP, SIP, or other transport protocols. Group management protocol primitives and procedure calls can be communicated using SOAP or other XML-based protocols.
摘要:
Providing a software update service involves discovering, via an ad-hoc peer-to-peer network, a peer-to-peer software update service using a service discovery protocol of the ad-hoc peer-to-peer network. The peer-to-peer software update service is offered by a peer device and facilitates updates of programs via the ad-hoc, peer-to-peer network. In response to discovering the peer-to-peer software update service, an update is selected that is applicable to a program of a first device of the ad-hoc peer-to-peer network. The update is sent to the first device and the program of the first device is modified using the update.
摘要:
A communication network for providing seamless peer-to-peer connectivity between nodes of different communication network environments, the communication network comprising at least one tunneling server comprising an access unit for providing access to the communication network and an addressing unit for assigning a dynamic address of a first addressing scheme routable in the communication network to a node connecting itself to the tunneling server, the node having a fixed address of a second addressing scheme, and storing at runtime an association between the fixed address of the second addressing scheme and the dynamic address of the first addressing scheme.
摘要:
For enabling a remote access to a local network via a remote access device of the local network, a mobile device of the local network assembles and provides configuration settings for the remote access. The remote access device receives the configuration settings from the mobile device and enables a remote access to the local network via the remote access device using these configuration settings.
摘要:
A system and method for communicating partial notifications relating to a presentity's presence information. The communication may be effected between presence servers and terminals coupled to the presence servers via a network. At least one presentity is identified to which a terminal has requested presence services. A presence document is created, where the presence document includes presence information corresponding to the presentity. The presence information is configured as partial presence information comprising less than a total of the presence information available for the presentity. The presence document having the partial presence information is communicated to the terminal requesting the presence information.
摘要:
Generic Internet Protocol (IP) authentication is provided by authentication server (134). Application Programming Interface (API) (310) detects the protocol type of an incoming authentication request and invokes one of a number of authentication mechanisms (318-326) depending on the protocol type detected. A localized repository (520) is provided to store Subscriber Identity Module (SIM) information and other algorithm data as required to facilitate the authentication session.
摘要:
A method for connecting a first device and a second device. The method comprises associating at a third party temporary unique information with information associated with said first device; receiving from said third party said unique information at said first device; inputting said unique information to said second device; sending said unique information from said second device to said third party; and receiving from said third party at said second device said associated information.