摘要:
A system may be configured to identify that a user device is connected to a first radio access network (“RAN”), via a first technology; and to identify that the user device is capable of accessing a second RAN, via a second technology. The system may further be configured to instruct the user device to concurrently connect to the second RAN and the first RAN, send or receive a first type of traffic via the first RAN, and send or receive a second type of traffic via the second RAN.
摘要:
Femtocells are often used to extend the coverage of wireless telecommunication networks, but do not typically incorporate mechanisms that allow their location to be easily ascertained. As described herein, a system may determine the locations of femtocells, based on the locations of user devices that attach to, detach from, handover between, and/or detect the femtocells. A map (such as a three-dimensional map) may be generated based on the determined locations of femtocells. The locations of femtocells may be used, for example, in emergency broadcast situations, in order to ensure that messages are distributed as completely as possible in a given region.
摘要:
A user device may be used to prevent a user from driving a vehicle while distracted by the user device. The user device may create a user profile, determine whether the user is driving, and collect usage data while the user is driving. The user profile may include information regarding the driver's propensity to be distracted while driving and the usage data may include information on whether the user is actually distracted by the user device. The user device may determine whether the driver is distracted based on the user profile and the usage data, and may respond in one or more ways, such as by alerting the driver with an audio signal, disabling a feature of the user device, logging instances of user distraction with a diagnostics device, activating a braking system of the vehicle, warning nearby drivers about the driver being distracted, and more.
摘要:
A device is configured to receive an authentication credential from a user device, and is configured to authenticate the user device based on the authentication credential. The device is configured to transmit, based on authenticating the user device, a first application for establishing a tunnel that permits the user device to access a second application using an Internet protocol multimedia subsystem (IMS) network architecture. The device is configured to establish, based on the first application, a tunnel for transferring IMS traffic to or from the user device, and is configured to transfer the IMS traffic to or from the user device, using the tunnel, where transferring the IMS traffic permits the user device to access the second application.
摘要:
A system may be configured to identify that a user device is connected to a first radio access network (“RAN”), via a first technology; and to identify that the user device is capable of accessing a second RAN, via a second technology. The system may further be configured to instruct the user device to concurrently connect to the second RAN and the first RAN, send or receive a first type of traffic via the first RAN, and send or receive a second type of traffic via the second RAN.
摘要:
A server may be configured to receive an indication that a first user device stores a particular content item; receive, from a second user device, a request for content; and determine that the requested content is available from the first user device. The determining may include determining that the particular content item stored by the first user device corresponds to the request for content, and determining that a local peer connection is available between the first user device and the second user device. The server may further output, to the first user device, an instruction to output the requested content to the second user device via the local peer connection, and/or the server may output, to the second user device, information which may allow the second user device to request the content from the first user device via a local peer connection.
摘要:
Voice calls may be filtered and/or modified to enhance the clarity of a speaker's voice. In one implementation, a device may receive an indication, from a caller associated with a call, that speech of the caller is to be modified to deemphasize an accent of the caller. The device may modify, based on the received indication, the speech of the caller to deemphasize the accent of the caller and transmit the modified speech to a callee associated with the call.
摘要:
Voice over LTE (VoLTE) services may be provided to a roaming mobile device, even when the home network of the mobile device does not provide VoLTE service. In one implementation, one or more devices in a network may determine based on a mobile device attaching to a network as a roaming device for the network, a home network of the mobile device. The devices may further determine whether the home network, associated with the mobile device, provides VoLTE services; transmit, based on the determination that the home network does not provide VoLTE services, a VoLTE client application to the mobile device, the VoLTE client application providing functionality, for the mobile device, relating to usage of VoLTE services in the network. The devices may further communicate with the mobile device and the VoLTE client application, to provide one or more VoLTE services to the mobile device.
摘要:
A user device may be used to prevent a user from driving a vehicle while distracted by the user device. The user device may create a user profile, determine whether the user is driving, and collect usage data while the user is driving. The user profile may include information regarding the driver's propensity to be distracted while driving and the usage data may include information on whether the user is actually distracted by the user device. The user device may determine whether the driver is distracted based on the user profile and the usage data, and may respond in one or more ways, such as by alerting the driver with an audio signal, disabling a feature of the user device, logging instances of user distraction with a diagnostics device, activating a braking system of the vehicle, warning nearby drivers about the driver being distracted, and more.
摘要:
A system may be configured to identify that a user device is connected to a first radio access network (“RAN”), via a first technology; and to identify that the user device is capable of accessing a second RAN, via a second technology. The system may further be configured to instruct the user device to concurrently connect to the second RAN and the first RAN, send or receive a first type of traffic via the first RAN, and send or receive a second type of traffic via the second RAN.