摘要:
A method and apparatus for processing an IMS terminal's call request for real-time service and non-real-time service received over an IMS domain in a CSI terminal. When deciding to use a CS call for real-time service and an IMS session for non-real-time service, the CSI terminal sends an IMS session response for the non-real-time service. In the mean time, the CSI terminal generates a CS call request for the real-time service and sends the CS call request to an AS in an IMS domain. The AS sends the CS call request in association with the IMS session response to the IMS terminal, thereby completing a call setup. For the association, the AS sends its MSISDN to the CSI terminal and identifies from the MSISDN included in the CS call request and the IMS session response that the two messages are related to the IMS terminal's call request.
摘要:
A method of operating a communications network and mobile user equipment (UE) in the network includes providing the UE with an algorithm usable with at least one input parameter to derive a quantity of interaction information according to the at least one input parameter, transmitting at least one said input parameter from the network to the UE, using the algorithm with the received at least one input parameter to derive a quantity of interaction information according to the received at least one parameter, and using the derived quantity of interaction information to determine at least one aspect of interaction between the UE and the network.
摘要:
A method and apparatus for processing an IMS terminal's call request for real-time service and non-real-time service received over an IMS domain in a CSI terminal. When deciding to use a CS call for real-time service and an IMS session for non-real-time service, the CSI terminal sends an IMS session response for the non-real-time service. In the mean time, the CSI terminal generates a CS call request for the real-time service and sends the CS call request to an AS in an IMS domain. The AS sends the CS call request in association with the IMS session response to the IMS terminal, thereby completing a call setup. For the association, the AS sends its MSISDN to the CSI terminal and identifies from the MSISDN included in the CS call request and the IMS session response that the two messages are related to the IMS terminal's call request.
摘要:
Methods, systems, User Equipment (UE), and computer readable medium for reducing the occurrence of UE registration expiry are provided. A method of reducing the occurrence of UE registration expiry during calls includes registering a UE with a network for a registration period, determining a re-registration threshold time period, comparing a duration of a remaining portion of the registration period at a particular time with the re-registration threshold time period, and attempting to re-register the UE with the network for a further registration period if the remaining portion is less than or equal to the re-registration threshold time period, wherein the determining of the re-registration threshold time period includes at least one of setting the threshold time period to a value greater than 600 seconds, determining the threshold time period according to a remaining talk time of the UE at the particular time, determining the threshold time period according to a state of the UE at the particular time, determining the threshold time period according to a duration of at least one previous call made by the UE, determining the threshold time period according to a statistical parameter of a plurality of calls made by the UE, determining the threshold time period according to a statistical parameter of a plurality of calls made by at least one UE, determining the threshold time period according to a predefined maximum call duration, and determining the threshold time period independently of a length of the registration period.
摘要:
A method of operating a communications network and mobile user equipment (UE) in the network includes providing the UE with an algorithm usable with at least one input parameter to derive a quantity of interaction information according to the at least one input parameter, transmitting at least one said input parameter from the network to the UE, using the algorithm with the received at least one input parameter to derive a quantity of interaction information according to the received at least one parameter, and using the derived quantity of interaction information to determine at least one aspect of interaction between the UE and the network.