摘要:
A method and apparatus are provided for determining a network interface preference policy. An example method may include determining a network address family preference policy signaled to a host apparatus by an access point for a first network interface. The example method may additionally include selecting an interface from the first network interface and a second network interface for network traffic of the host apparatus based at least in part on the signaled preference policy. A corresponding apparatus is also provided.
摘要:
A method controls a network, wherein the networks offer services to registered users. The method includes the steps of receiving a service request from network device of a user, checking whether the user is registered or not, and if the user is not registered, generating a response message including a warn information and sending the response message to the network device of the user. The method can be performed on a corresponding network device. In this way, a user is informed that he has to register before he can obtain any services from the network.
摘要:
The present invention relates to presence (PRES) and instant messaging (IM) services. The invention describes how wireless communication systems can handle messages related to presence and instant messaging services.
摘要:
A method for handling user identity and privacy, wherein a first Session Initiation Protocol (SIP) proxy is about to forward a SIP request to a next SIP proxy includes the step of determining whether Transport Layer Security (TLS) is supported in a hop to a next SIP proxy. When TLS is supported, the method includes establishing a TLS connection to the hop to the next SIP proxy, requesting a certificate from the next SIP proxy, receiving the certificate, verifying the certificate and trustworthiness of a network of the next SIP proxy and retaining identity information when the certificate and the trustworthiness of the network is verified. When TLS is not supported, or when the certificate is not verified, or when the trustworthiness of the network is not verified, the identity information is removed. Thereafter, the SIP request is forwarded over the TLS connection.
摘要:
A method in a communication system processes incoming requests at a controller entity. The method comprises the steps of registering a plurality of contact addresses for a user in a controller entity, receiving a request at the controller entity for a communication link to the user, querying a user information storage for information regarding a manner regarding how to handle the request, and processing the request in accordance with the information from the user information storage.
摘要:
The invention relates to a service provisioning method in a communication system. In the method information regarding a communication control entity capable of servicing a user of the communication system is received at a first entity associated with the communication system from a storage entity. Based on said information, an originating request is then signalled from the first entity to the communication control entity.
摘要:
A method for determining access point service capabilities may include identifying, at a mobile terminal, an access point to which the mobile terminal is capable of establishing a connection, determining, prior to authentication between the mobile terminal and the access point, whether the access point supports a particular service or connection, and enabling a connection determination to be made at the mobile terminal regarding whether to connect to the access point based on whether the access point supports the particular service or connection. A corresponding computer program product and apparatuses are also provided.
摘要:
In a non-limiting and exemplary embodiment, a method is provided for adapting security level between a mobile node (10) and a mobility anchor (30). An IP mobility binding with an indication of a security mode is established for a mobile node (10) connected to an IP sub-network (40) and identified in the IP sub-network (40) by a care of address. A trigger to adapt the security mode for the mobile node (10) connected to the IP sub-network (40) is detected. The security mode for the mobile node (10) connected to the IP sub-network (40) and identified by the care of address is adapted in response to the trigger.
摘要:
An apparatus configured to determine one or more channels available for use by respective one or more white-space devices in a particular determined geographical location. The apparatus is configured to: receive geographic location signalling associated with the particular determined geographical location of one or more white-space devices; receive uncertainty indication signalling for the uncertainty associated with the particular determined geographic location of the one or more white-space devices; and determine the one or more channels available for use by the respective one or more white-space devices in the particular determined geographical location by using the geographic location signalling and uncertainty indication signalling.