摘要:
The system includes a device of a plurality of devices and a network entity for connecting the device to a communications network. The device is arranged for attempting to access the network while providing an identification of the device to the network entity. The network entity is arranged for receiving the access attempt from the device, and determining the identification of the device. The network entity determines an identification of a subscription associated with the device from a first database of the system. The network determines whether the identified subscription has the device associated therewith in a second database. The network entity allows the device to connect to the network entity or prevents the device from connecting to the communications network depending on the above determinations.
摘要:
Method and system for transferring a message, comprising routing information relating to the intended recipient of the message and content information, from a first node via a second node to a third node in a communications network. According to the invention, a repository is associated with the second node. The method comprises the steps of: transmitting the message from the first node to the second node; storing data representative of the content information in the repository of the second node; replacing, by the second node, in the message, the content information by a token; transmitting the message, comprising the routing information and the token, from the second node to the third node; retrieving, by the third node, the content information from the second node; and replacing by the third node, in the message, the token by the content information.
摘要:
A method of operating a first communication device (3) for receiving a media data stream (64) from at least one second communication device (5) in a telecommunications system. The first communication device (3) exchanging with the at least one second communication device (5) Session Initiation Protocol, SIP, messages (60, 62, 63, 64, 67, 70) during a SIP dialogue. The SIP messages (67, 70) including a late media indicator (68, 71) that includes an indication that the media stream (64) continues (72) after the SIP dialogue has terminated, or an indication (75) of support of receiving media stream after the SIP dialogue has terminated. The SIP dialogue controls the media data stream (64, 72). The first communication device (3) receives the media data stream (64, 72) from the second communication device (5). The first communication device (3) continues to receive the media data stream (72) after the SIP dialogue has ended.
摘要:
A method of and a system for establishing presence of a mobile station in at least one dedicated service area of a mobile telecommunications system providing service to a plurality of geographically spread service areas. A mobile station is triggered to provide location information relating to the presence of the mobile station at a location receiving service from a service area comprising the or each dedicated service area. Presence of the mobile station in the or each dedicated service area is established by comparing the location information provided by the mobile station and stored location information relating to the or each dedicated service area. If present in a dedicated service area, the mobile station automatically receives dedicated services to which the mobile unit is entitled to. Receipt of dedicated services is automatically indicated to a user of the mobile station.
摘要:
A method of and an application server (50) and user equipment (40) for providing at least one of chat and Voice over Internet Protocol, chat/VoIP, services to the mobile user equipment (40) in a mobile telecommunications network (30). The mobile user equipment (40) comprises a chat/VoIP client (41) for accessing a chat/VoIP service application (54) interfacing the mobile telecommunications network (30). The chat/VoIP service application (54) interfaces a plurality of proprietary chat/VoIP clients (51, 52, 53) for accessing a plurality of proprietary chat/VoIP communication environments (21, 22, 23) operated by a plurality of chat/VoIP service providers, for providing chat/VoIP services to the chat/VoIP client (41) of the mobile user equipment (40). The chat/VoIP client (41) and the chat/VoIP service application (54) may be arranged such that privileged use of the mobile telecommunications network (30) is enabled, providing a session (70; 71, 72, 73) between the user equipment (40) and a communication environment (21, 22, 23) with a predetermined or agreed Quality of Service.
摘要:
A method of and mobile User Equipment, UE, (5) for handling media types of an Internet Protocol, IP, multimedia communication session in an IP Multimedia communication Subsystem, IMS, (2) wherein at the receipt of a session set up request message (F1) a mobile UE (5) presents media type handling options (57) based on the session set up request message (F1). After receiving media type handling instructions (58) by the mobile UE, (5) based on the presented media type handling options (57), a session accept message (F3) is transmitted by the mobile UE (5) in accordance with the media type handling instructions (58). Based on the media type handling instructions (58), media type may be routed (19) by the IMS (2) to terminal equipment (8, 9) remote from the mobile UE (5).
摘要:
Combinational networks may provide simultaneous connectivity over networks of different type between terminals. Communication sessions on different network types such as Circuit switched and Packet switched, belonging to the same user equipment can be correlated. In case a communication session on a circuit switched network is halted by a supplementary service e.g. at an event such as acceptance of Call Hold, a communication session on a correlated packet switched network should be halted as well. A user equipment that detects the event sends a halt message to the circuit switched network and a message to the packet switched network or a session state manager node. The session state manager node either forwards the halt-message to the packet switched network, or sends a halt-message to the packet switched network when the packet switched network does not notify that a halt has occurred.
摘要:
A method of and a system for establishing presence of a mobile station in at least one dedicated service area of a mobile telecommunications system providing service to a plurality of geographically spread service areas. A mobile station is triggered to provide location information relating to the presence of the mobile station at a location receiving service from a service area comprising the or each dedicated service area. Presence of the mobile station in the or each dedicated service area is established by comparing the location information provided by the mobile station and stored location information relating to the or each dedicated service area. If present in a dedicated service area, the mobile station automatically receives dedicated services to which the mobile unit is entitled to. Receipt of dedicated services is automatically indicated to a user of the mobile station.
摘要:
Method and network unit for setting up a connection in a second network (16) from a first user terminal (21) to a second user terminal (22), when a connection in a first network (15) is present between the first user terminal (21) and at least the second user terminal (22). The connection in the second network (16) is initiated using a context dependent second network address, the context dependent second network address identifying a combinational service in the second network (16). The combinational service comprises retrieving the second network address of the second terminal (22) using a common part (17) of the first and second network (15, 16), and completing the set up of the second connection using the second network address of the second terminal (22).
摘要:
The present invention relates to a method of controlling real time contiguous data in a packet switched data stream comprising data packages. Controlling of said real time contiguous data is performed by retaining data packages of said packet switched data stream for disturbing contiguousness of said real time contiguous data after receiving thereof. The invention further relates to a system for controlling said real time contiguous data the use of such a system in a packet switched data network, and a real time contiguous data service provided using a method as described above.