摘要:
The disclosure relates to handover optimization in a voice communication session or other real-time multimedia session. For example, a wireless device associated with a parent user may detect a condition triggering a handover during a current voice communication session between the parent user and a target user, wherein the handover has a type associated with a switching delay. The wireless device may maintain statistics relating to an average mutual silence duration after talk spurts from the parent user and the target user based on one or more past voice communication sessions in which at least the parent user participated and trigger the handover when a next talk spurt from either the parent user or the target user ends where the average mutual silence duration exceeds the switching delay associated with the handover type.
摘要:
Methods, devices, and systems for a mobile device to perform actions associated with applications when confirmed to be within proximity of a physical location relevant to the applications, including identifying a unique identifier of a proximate wireless network access point, determining whether the unique identifier matches a predefined identifier stored on the mobile device and associated with an application, obtaining sensor data via a sensor in response to determining that the unique identifier matches the predefined identifier, processing the obtained sensor data to identify encoded information, determining whether the encoded information within the obtained sensor data is associated with the unique identifier, and performing an action based on the encoded information in response to determining that the encoded information is associated with the unique identifier. In various embodiments, the unique identifier may be a service set identifier (SSID), and the sensor data may be acoustic signals emitted from a speaker.
摘要:
The disclosure relates to leveraging peer-to-peer (P2P) discovery messages. In an aspect, a user device that is a member of a P2P communications group generates a P2P discovery message indicating an activity state of a group communication session among members of the P2P communications group, and transmits the P2P discovery message to one or more other user devices that are members of the P2P communications group. In another aspect, a user device that is a member of a P2P communications group receives a P2P discovery message indicating an activity state of a group communication session among members of the P2P communications group and determines whether or not to join the group communication session based on the activity state of the group communication session.
摘要:
In an embodiment, a UE obtains one or more quorum conditions for communication with a given group from a set of groups to which the UE is registered. The UE searches, over a P2P interface, to identify one or more group members that are registered to the given group and which are proximate to the UE. The UE determines whether the identified one or more group members are sufficient to satisfy at least one of the one or more quorum conditions. The UE selectively triggers a communicative action associated with the given group based on whether the determining determines the at least one quorum condition to be satisfied.
摘要:
A user equipment (UE) detects a change in one or more criteria, determines whether a severity of the potential loss of network service is above a severity threshold, transmits a ping to a server to which the UE was connected before detecting the potential loss of network service based on the severity of the potential loss of network service being above the severity threshold, and blocks transmission of a ping to the server based on the severity of the potential loss of network service not being above the severity threshold. A server attempts unsuccessfully to connect received call requests to the UE, transmits one or more pings to the UE, and changes a presence status of the UE to indicate that the UE is likely not reachable based on not receiving a response to the one or more pings from the UE before transmitting a threshold number of pings.
摘要:
In an embodiment, a client device obtains a list of client devices registered in association with a particular client application, and then detects listed client device(s) as proximate via a local communications interface. One of the proximate client devices is identified as responsible for sending an aggregated registration request message for renewing their respective application registrations with a server. In another embodiment, the server receives a registration message for the client application from a client device and detects that at least one other registered client device for that client application is proximate to the requesting client device. The server attempts to preemptively renew the registrations for both the requesting client device and the at least one other registered client device based on the proximity detection.
摘要:
The disclosure relates to leveraging peer-to-peer (P2P) discovery messages for application layer contextual communication. A P2P middleware layer of a user device receives a P2P discovery message, the P2P discovery message comprising metadata including an identifier of a first application and content to be rendered by the first application, determines whether or not there is an application installed on the user device that can render the content, and sends the content to be rendered by the first application to the installed application based on there being an application installed on the user device that can render the content.