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US 9,794,842 B2Granted
Facilitation of handover coordination based on voice activity data
AssigneeAT&T Mobility II LLC
InventorsArthur Richard Brisebois, Sanjay Gupta
Life of this patent
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Abstract
A more efficient network can be achieved by leveraging an adaptive dejitter buffer. The dejitter buffer can be dynamically adjusted based off a network data analysis. A communication handover can be adjusted or shifted based on voice inactivity data related to a forecasted punctuation. The dejitter buffer memory/depth of a mobile device can also be adjusted in accordance with receiving a delay interruption length associated with another mobile device. Thereafter, the dejitter buffer memory can be filled with voice packet data to decrease a packet delay variation at the mobile device.
Claims20
A method, comprising:
- accessing, by a first network device comprising a processor, gap data related to a gap in voice packet data, wherein the gap is indicative of a lack of voice activity and the gap is related to a handover condition associated with a mobile device and network devices other than the first network device, wherein the handover condition is related to a handover of a signal of the mobile device from being communicated to the first network device to a second network device of the network devices;
- analyzing, by the first network device, the gap data to determine a type of the handover and a punctuation type;
- based on the punctuation type and the gap indicative of the lack of voice activity, deferring, by the first network device, the handover of the signal, resulting in a deferred handover of the signal;
- increasing, by the first network device, a memory size of a dejitter buffer based on the gap data and the type of the handover resulting in an increased memory size of the dejitter buffer;
- storing, by the first network device, the voice packet data to fill a capacity of the increased memory size of the dejitter buffer;
- sending, by the first network device, data related to the handover condition being satisfied to the mobile device:,
- converting, by the first network device, the voice packet data to text data, wherein the text data comprises punctuation data representative of a punctuation;
- and
- analyzing, by the first network device, the text data to verify the punctuation type is represented in the text data.
6 more elements
A system, comprising:
- a processor;
- and
- a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising:
- receiving voice packet data associated with a signal handover of a mobile device between a first network device and a second network device, wherein the voice packet data comprises data related to a voice inactivity;
- analyzing the voice packet data to determine a handover interruption length, resulting in handover interruption length data representative of the handover interruption length;
- analyzing the data related to the voice inactivity to determine a punctuation type;
- in response to the punctuation type being determined, deferring the signal handover based on the data related to the voice inactivity, resulting in a deferred signal handover;
- sending an indication to the mobile device indicating that a handover condition has been determined to have been satisfied;
- and
- converting the punctuation type to text data, wherein the text data comprises punctuation data representative of the punctuation.
7 more elements
A non-transitory machine-readable storage medium, comprising executable instructions that, when executed by a processor, facilitate performance of operations, comprising:
- receiving voice packet data related to a handover detection message associated with a signal of a mobile device;
- analyzing the voice packet data comprising determining whether the voice packet data comprises dormancy packet data related to the voice packet data;
- based on a first determination, as a result of the analyzing, that the voice packet data comprises the dormancy packet data, shifting a signal handover and increasing a dejitter buffer from a first capacity to a second capacity, wherein the dejitter buffer decreases a voice packet delay variation associated with queuing the voice packet data;
- based on a second determination of a punctuation type from the dormancy packet data, deferring the signal handover based on the dormancy packet data, resulting in a deferred signal handover;
- storing the voice packet data in the dejitter buffer until the dejitter buffer is at the second capacity;
- in response to the storing, converting the voice packet data to text data, wherein the text data comprises punctuation data representative of the punctuation type;
- and
- sending an indication that the dejitter buffer is at the second capacity to the mobile device.
5 more elements
Dependencies are inferred from the claim text.