Abstract: The disclosure herein describes the use of a policy server to enable management of activation of an adaptively branded device with a brand with which the device is compatible. A brand registration is received from a device registration entity including a device identifier of a device and a registered brand identifier of a brand. The device identifier and registered brand identifier are linked in a data store. A device activation request is received from the device including the device identifier and a SIM brand identifier of a SIM installed in the device. Based on the SIM brand identifier differing from the registered brand identifier, activation of the device with the brand is prevented. Based on the SIM brand identifier matching the registered brand identifier, the device is activated with the brand of the registered brand identifier, whereby the device is enabled to complete a branding process based on the brand.

Abstract: Techniques for enabling real time translation and transcription services between users that have contacted emergency services and PSAP operators who are coordinating the emergency services are discussed herein. For example, a system determines that the user and the PSAP operator speak different language, are unable to effectively hear each other, or are otherwise struggling to communicate effectively. The system can determine that an augmentation of the communication session is to be provided and can initiate translation or transcription services via network edge computing resources. The network edge computing resources are configured to generate the augmented communication data and enable the communication network to merge the augmented communication data and the original communication data in real time.

Abstract: A fifth generation (5G) network can provide Rich Communication Services (RCS) between multiple user equipment (UE) of different device types and/or different operating systems. An RCS server in an IP Multimedia Subsystem (IMS) can be used to format data associated with a chat between UEs having different operating systems. The RCS server can initiate, establish, maintain, format, augment, or otherwise determine a rich communication chat message between the UEs over the 5G network.

Abstract: The disclosure herein describes the use of a policy server to enable management of activation of an adaptively branded device with a brand with which the device is compatible. A brand registration is received from a device registration entity including a device identifier of a device and a registered brand identifier of a brand. The device identifier and registered brand identifier are linked in a data store. A device activation request is received from the device including the device identifier and a SIM brand identifier of a SIM installed in the device. Based on the SIM brand identifier differing from the registered brand identifier, activation of the device with the brand is prevented. Based on the SIM brand identifier matching the registered brand identifier, the device is activated with the brand of the registered brand identifier, whereby the device is enabled to complete a branding process based on the brand.

Abstract: The disclosed technology provides a system and method for scheduling downlink transmissions and for granting uplink frequency resources to a user device such that concurrent transmissions and receptions by the user device, or multiple concurrent transmissions and receptions by the user device, does not lead to deleterious intermodulation distortion or at least minimizes the extent of any such resulting intermodulation distortion.

Abstract: Handling supplementary services offered in association with Internet Protocol multimedia services based on particular policies is described. In an example, server(s) can receive, from a first user device, a policy associated with handling one or more communications directed to a particular identifier. The server(s) can subsequently receive a communication from a second user device, the communication being associated with a header identifying the particular identifier as the intended recipient of the communication. The server(s) can determine whether the policy is to be applied to the communication and, based at least partly on determining that the policy is to be applied to the communication, the server(s) can update the header based at least in part on the policy. The server(s) can transmit the communication based at least in part on the header, thereby transmitting the communication pursuant to the policy.

Abstract: Systems, devices, and techniques described herein are directed to device service capability discovery. An initiating user equipment (UE) can transmit a request to establish a communication session (e.g., a voice call, a video call, etc.) with a destination UE. The initiating UE can also transmit a request for capability information associated with the destination UE. The destination UE can provide capability information associated with features beyond those required for the communication session. Thus, capability information for a plurality of features can be determined in parallel with establishing a communication between an initiating UE and a destination UE. In some cases, an initiating UE can receive an error message in response to signaling to establish the communication session, in which case the initiating UE can update capability information associated with the destination UE.

Abstract: Methods and computing systems for dynamic rate adaption during real-time Long Term Evolution (LTE) communication are described. A real-time LTE communication session with another mobile device is established over an LTE connection. The real-time LTE communication session is established with codec rate. A monitor component receives data indicating a performance of the real-time LTE communication session, and causes the real-time LTE communication component to perform, during the real-time LTE communication session, a renegotiation of the codec rate based at least on the performance of the real-time LTE communication session.

Abstract: A telecommunication network associated with a wireless telecommunication provider can be configured to dynamically switch the primary cell (PCell) used by user equipment (UE) for carrier aggregation (CA) in 5G cellular networks. Instead of remaining anchored to an initially selected PCell, a different PCell may be dynamically selected based on different network conditions. The network conditions may include network congestion, network capacity, uplink speed, location of the UE, an activity of the UE (e.g., is the UE uploading or planning to upload data), and the like. As an example, the PCell may be selected from an n41 (2.5 GHz) cell and an n71 (600 MHz) cell. When the UE is close to the n41 cell, the n41 cell may be selected. When the UE is moving away from the cell center and toward the cell edge, the PCell may be switched from the n41 cell to the n71 cell.

Abstract: A network terminal, e.g., a smartphone, can retrieve, from a datastore, a cryptographically-signed configuration record including a device identifier of the terminal. The terminal can transmit a request message comprising the configuration record and the device identifier. A network device can verify authenticity of the device identifier and a match between the identifier in the record and the identifier in the message. In response to confirmation of the request by a policy engine, the network device can determine a reply message comprising a cryptographically-signed second configuration record that includes a second device identifier. The terminal can verify that the signature is valid and that the second device identifier matches the device identifier. In response, the terminal can modify data in the datastore according to the second configuration record. The configuration record can lock or unlock the terminal, or determine permitted services or network peers.

Abstract: Techniques are described herein for applying a selective automated response to a distress call received at an emergency services system. The techniques include receiving a distress call from a user device in response to an emergency event. The distress call may be parsed to identify a location, an urgency index, and a nature of the emergency event. The distress call may be routed to an available dispatcher at a dispatcher terminal. Based at least on the location, the urgency index, and the nature of the emergency event, a response procedure to resolve the distress call may be identified. The dispatcher may communicate with a dispatched first responder at the location via a communication channel established between the dispatcher terminal and a mobile first responder terminal. The response procedure may be transmitted to the mobile first responder terminal.

Abstract: Techniques for enabling real time translation and transcription services between users that have contacted emergency services and PSAP operators who are coordinating the emergency services are discussed herein. For example, a system determines that the user and the PSAP operator speak different language, are unable to effectively hear each other, or are otherwise struggling to communicate effectively. The system can determine that an augmentation of the communication session is to be provided and can initiate translation or transcription services via network edge computing resources. The network edge computing resources are configured to generate the augmented communication data and enable the communication network to merge the augmented communication data and the original communication data in real time.

Abstract: Described herein are techniques, devices, and systems for selectively using a music-capable audio codec on-demand during a communication session. A user equipment (UE) may adaptively transition between using a first audio codec that provides a first audio bandwidth and a second audio codec (e.g., the EVS-FB codec) that provides a second audio bandwidth that is greater than the first audio bandwidth. The transition to the second audio codec may occur in response to determining that sound in the environment of the UE includes frequencies outside of a range of frequencies associated with a human voice, such as by determining that music is being played in the environment of the UE, which allows for selectively using a music-capable audio codec when it would be beneficial to do so.

Abstract: User equipment and subscriber identity module (SIM) interworking to optimize user experience is described. In an example, device data associated with a user equipment and SIM data associated with a SIM of the user equipment can be accessed. In an example, the device data and the SIM data can be compared and, based at least in part on the comparing, a notification can be generated. The notification can include an instruction to affect a modification to the user equipment or the SIM (e.g., replace the user equipment, replace the SIM, download software and/or a software update, etc.) to optimize performance of the user equipment, and thus a user experience of a user associated with the user equipment. The notification can be presented via a display of the user equipment.

Abstract: Systems and methods for managing multiple network connections for user equipment (UE) are disclosed. The systems and methods can monitor power headroom (PHR) reports on one or more networks. When the PHR report for a UE approaches a first predetermined level on a first network, the system can evaluate the UE for a predetermined amount of time. If during the predetermined amount of time, the PHR on the first network increases to a second predetermined level—i.e., to a level where the transmission power used by the UE is closer to a maximum transmission power that the UE can provide—the UE can be instructed to disconnect from the network. This can enable the UE to disconnect in a controlled manner rather than simply letting the connection “drop” due to radio link failure.

Abstract: Wireless transmission regulation for a frequency band associated with Citizens Broadband Radio Service (CBRS) is described. In an example, a sensor associated with a device, which is configured to operate in the frequency band, can scan at least a portion of the frequency band to generate sensor data indicating at least energy present in the portion of the frequency band. The device can determine, based at least in part on analyzing the sensor data, a presence of another device using the frequency band. The other device can be a priority user having priority access over the device. Based at least in part on determining the presence of the other device, the device can adjust a device radio frequency (RF) transmission power for transmitting communication(s) within the frequency band.

Abstract: A network base station can select, for each of one or more attached terminals, a respective downlink transmission mode (DTM) based at least in part on respective channel condition information (CCI). The base station can determine a subframe allocation of DTMs to subframes of a radio frame, and transmit downlink data to terminals based the subframe allocation. Additionally or alternatively, the base station can receive load information from a second base station associated with a different access network and determine the subframe allocation based on the load information. The subframe allocation can associate a specific access network with each subframe. Additionally or alternatively, the base station can send the subframe allocation to the second base station. Additionally or alternatively, the base station can determine a proportion of GBR traffic of a particular DTM, determine a reference-signal transmission rate associated with that DTM, and transmit reference signals accordingly.

Abstract: Systems, devices, and techniques described herein relate to handover between Non-Standalone (NSA) and Standalone (SA) networks. An example method includes receiving, from a User Equipment (UE), a measurement report indicating that a signal threshold has been satisfied. In response to receiving the measurement report, handover of a communication session from a first core network to a second core network may be initiated. A message confirming that the communication session has been handed over from the first core network to the second core network can be received. In response to receiving the message, handover of the communication session can be initiated between a single radio bearer associated with a first Radio Access Technology (RAT) and a dual radio bearer associated with the first RAT and a second RAT.

Abstract: A unified device design is described. In an example, a user device can be designed to be permissibly operable with at least two different service providers such that the user device is associated with static features that are applicable for each of the at least two different service providers and the dynamic features that are applicable for individual ones of the at least two different service providers. In an example, a user device can be associated with a subscriber identity module (SIM) that is associated with a service provider. Based at least in part on using a permission to determine that the service provider is one of the at least two different service providers, a subset of dynamic features that are associated with the service provider can be accessed for configuring the user device with the subset of the dynamic features corresponding to the service provider.

Abstract: The disclosed technology provides a system for scanning frequency channels that reduces the number of frequency channels scanned from among all the possible frequency channels that a wireless communication device can operate on. The wireless communication device uses historical data on last successful connection together with device data metrics from the last successful connection to determine a probability of successful connection for each of the potential frequency channels. The wireless communication device then ranks the probability associated with each frequency channel to determine a frequency scanning order that results in fewer frequencies being scanned before an appropriate channel is identified.