摘要:
A method and corresponding apparatus and system of controlling access to communication services by a roaming wireless device are described. The method includes receiving a request for roaming wireless device service information related to a roaming user and determining which services the user has access to for the requesting system, if the user is determined to have access to the requesting system. The method also includes transmitting user service information concerning the services to which the user has access. The apparatus includes a memory, a communication system, and a processor. The memory stores: (1) user information including a class of service (COS) identifier and (2) COS restriction information. The processing system, coupled with the communication system and the memory, generates a reply message based on comparing information in a service request message received by the communication system with the stored information in the memory.
摘要:
Example embodiments disclosed herein relate to implementing a circuit-switched (CS) call delivery to a mobile device. An unstructured supplementary service data (USSD) message is sent to the mobile device to return to a CS domain. If the mobile device has returned to a first mobile switching center (MSC) of the CS domain, the call is delivered. If the mobile device has not returned to the first MSC, a duration of time set for the mobile device to register with a second MSC of the CS domain and the call is delivered if registration is complete within the duration of time.
摘要:
A roaming condition is detected on a wireless device, in which the wireless device is operational in a region where the wireless device is not permitted in have wireless services other than a designated minimal set of services. A service request message is generated on the wireless device. The service request can be structured for handing by a home region service provider that can initiate one or more wireless services for the computing device using a local service provider for the region. The service request message can be transmitted from the computing device using the designated minimal set of services.
摘要:
Methods, computer readable media, and system embodiments are provided for call routing in communication networks. One method embodiment includes receiving a request to a Home Location Register (HLR) for a number for mobile user equipment, receiving a status of the mobile user equipment to the HLR, and using the HLR to process an availability of the mobile user equipment, based on the status.
摘要:
System and method for traffic surge control. A control message may be received for registering or managing a device in a network. A measure of a number of current control messages already being processed in the network may be retrieved. A condition may be retrieved, from among a plurality of conditions, that corresponds to the retrieved measure of current control messages, each condition defining different rules for discarding a control message of the same type and corresponding to one of a plurality of measures of current control messages. Based on whether or not the retrieved condition is met, the control message may be processed to register or manage the device or discarded.
摘要:
System and method for traffic surge control. A control message may be received for registering or managing a device in a network. A measure of a number of current control messages already being processed in the network may be retrieved. A condition may be retrieved, from among a plurality of conditions, that corresponds to the retrieved measure of current control messages, each condition defining different rules for discarding a control message of the same type and corresponding to one of a plurality of measures of current control messages. Based on whether or not the retrieved condition is met, the control message may be processed to register or manage the device or discarded.
摘要:
Techniques for storing data used in making announcements in telephone communications are disclosed. In an embodiment, an announcement depends on classes of services associated with telephone subscribers. The classes of services represent call types or call features such as call-forwarding unconditional, call-forwarding busy, call-forwarding no answer, etc. A first database associates subscribed phone numbers with a class of service. A second database defines the class of services such as the call types, the telephone digit pattern in the subscribed telephone numbers, the condition for an announcement, etc. A third database defines a default class of service for use in case a phone number is not associated with a class of service in the first database.
摘要:
A roaming condition is detected on a wireless device, in which the wireless device is operational in a region where the wireless device is not permitted in have wireless services other than a designated minimal set of services. A service request message is generated on the wireless device. The service request can be structured for handing by a home region service provider that can initiate one or more wireless services for the computing device using a local service provider for the region. The service request message can be transmitted from the computing device using the designated minimal set of services.
摘要:
A method and corresponding apparatus and system of controlling access to communication services by a roaming wireless device are described. The method includes receiving a request for roaming wireless device service information related to a roaming user and determining which services the user has access to for the requesting system, if the user is determined to have access to the requesting system. The method also includes transmitting user service information concerning the services to which the user has access. The apparatus includes a memory, a communication system, and a processor. The memory stores: (1) user information including a class of service (COS) identifier and (2) COS restriction information. The processing system, coupled with the communication system and the memory, generates a reply message based on comparing information in a service request message received by the communication system with the stored information in the memory.
摘要:
A method and corresponding apparatus and system of controlling access to communication services by a roaming wireless device are described. The method includes receiving a request for roaming wireless device service information related to a roaming user and determining which services the user has access to for the requesting system, if the user is determined to have access to the requesting system. The method also includes transmitting user service information concerning the services to which the user has access. The apparatus includes a memory, a communication system, and a processor. The memory stores: (1) user information including a class of service (COS) identifier and (2) COS restriction information. The processing system, coupled with the communication system and the memory, generates a reply message based on comparing information in a service request message received by the communication system with the stored information in the memory.