Systems, methods, apparatuses, and computer program products for discovering a network function (NF) acting as a network function service consumer are provided. One method may include, when a NF service consumer subscribes to notifications from a NF service producer, receiving, by the NF service producer, subscription information including a name of a consumer service of the NF service consumer that subscribes to notifications of the NF service producer. The receiving of the subscription information with the name of the consumer service allows the NF service producer to discover a corresponding NF service from an alternative NF instance within a NF set.

Apparatuses and methods for interworking stand-alone NPN-IMS are disclosed. In one embodiment, a method implemented in a proxy-call session control function (P-CSCF) node includes receiving, from a non-public network, NPN, user equipment, UE, an Internet Protocol, IP, Multimedia Subsystem, IMS, registration request, the IMS registration request including an NPN identifier associated with the NPN UE; and as a result of receipt of the IMS registration request, at least one of obtaining and using an IMS identifier associated with the NPN identifier of the NPN UE to register the NPN UE in an IMS network. In one embodiment, a method implemented in a non-public network (NPN) user equipment (UE) includes sending an IMS registration request, the IMS registration request including an NPN identifier associated with the NPN UE and the IMS registration request being for an individual IMS registration of the UE.

A system and method of a telephony application platform can include receiving a communication session request specifying a destination endpoint, connecting the communication session through a first application module according to the destination endpoint, receiving an instruction to transition communication control to a second application module, transitioning communication control of the communication session to the second application module, independently metering resource usage of the communication session of each application module, and accounting the metered usage of the communication session.

A system and method of a telephony application platform can include receiving a communication session request specifying a destination endpoint, connecting the communication session through a first application module according to the destination endpoint, receiving an instruction to transition communication control to a second application module, transitioning communication control of the communication session to the second application module, independently metering resource usage of the communication session of each application module, and accounting the metered usage of the communication session.

Methods and apparatus to generate audience measurement data from population sample data having incomplete demographic classifications are disclosed. An example method includes detecting that a number of impressions a time segment of a video occurred based on messages; detecting that no impressions for the time segment of the video were detected by the database proprietor; determining respective percentages of exposures of the video that are attributable to corresponding ones of multiple demographic groups, determining the respective percentages being based on the first demographic information provided by the database proprietor for exposures of other time segments of the video; attributing respective portions of the number of impressions to the demographic groups based on the respective percentages to determine imputed numbers of impressions; generating adjusted numbers of impressions based on the imputed numbers of impressions; and determining ratings information for the video using the adjusted numbers of impressions.

There is proposed a system and method for identifying at least one application user (user) of at least one wireless communication device (device). The method envisages —providing a server connected with a machine-readable medium including at least part of a database and configured to transmit data to the device, —creating an identifier of a connection session (session identifier) with the device wherein the session identifier is associated with the device's identifier, —saving the session and device's identifiers in the database, —transmitting the session identifier to the device to be recorded in the device's storage, —receiving the session identifier and the user's identifier from the device, —saving the session identifier and the user's identifier in the database, and —associating the session identifier and the user's identifier with the device identifier.

Methods and apparatus to generate audience measurement data from population sample data having incomplete demographic classifications are disclosed. An example method includes detecting that a number of impressions a time segment of a video occurred based on messages; detecting that no impressions for the time segment of the video were detected by the database proprietor; determining respective percentages of exposures of the video that are attributable to corresponding ones of multiple demographic groups, determining the respective percentages being based on the first demographic information provided by the database proprietor for exposures of other time segments of the video; attributing respective portions of the number of impressions to the demographic groups based on the respective percentages to determine imputed numbers of impressions; generating adjusted numbers of impressions based on the imputed numbers of impressions; and determining ratings information for the video using the adjusted numbers of impressions.

Aspects of the subject disclosure may include, for example, providing a request associated with a call session to a server, wherein the request includes capability information associated with user equipment. A codec is identified according to the capability information to obtain an identified codec, which facilitates media service to the user equipment. The media service is accessed from a media resource function, which in turn, is accessed by the server responsive to the identified codec. An operable resource identifier is identified responsive to a search of a codec table, wherein the server accesses the operable resource identifier associated with the media resource function from a domain name server responsive to the resource identifier not being available at the codec table. Other embodiments are disclosed.

A method of task management executes at a computing device having one or more processors and memory. The memory stores one or more programs configured for execution by the one or more processors. There is received a description of a task associated with a user. Upon receipt of the description of the task, one or more entities associated with the task are identified using at least the description of the task and geographic information about the user. Information is identified for performing the task with the at least one respective entity in the one or more entities based upon an identity of the entity. This identified information for performing the task is then formatted for use by the user.

Methods and apparatus to generate audience measurement data from population sample data having incomplete demographic classifications are disclosed. An example method includes detecting that a number of impressions a time segment of a video occurred based on messages; detecting that no impressions for the time segment of the video were detected by the database proprietor; determining respective percentages of exposures of the video that are attributable to corresponding ones of multiple demographic groups, determining the respective percentages being based on the first demographic information provided by the database proprietor for exposures of other time segments of the video; attributing respective portions of the number of impressions to the demographic groups based on the respective percentages to determine imputed numbers of impressions; generating adjusted numbers of impressions based on the imputed numbers of impressions; and determining ratings information for the video using the adjusted numbers of impressions.