Time-shifting for push to talk voice communication systems
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United States of America Patent
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Mar 19, 2013
Grant Date -
Oct 15, 2009
app pub date -
Dec 16, 2008
filing date -
Apr 11, 2008
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Abstract
A method for providing on a Push To Talk (PTT) communication network time-shifting capabilities to a user of a PTT communication device. The method involves progressively receiving time-based media at a node on the PTT communication network from a sending device and progressively storing the received time-based media in a time-shifting buffer located at the node as the time-based media is progressively received. In response to rendering control instructions received from the user of the PTT communication device, the method further includes controlling the rendering of the time-based media at the PTT communication device in either (i) a near real-time mode as the time-based media is progressively received at the node or (ii) in a time shifted mode at an arbitrary later time after the receipt and storage of the time-based media in the time-shifting buffer. If the received rendering control instructions indicate the PTT user would like to review the media in the near real-time mode, the method further involves progressively transmitting the time-based media to the PTT communication device as the time-based media is progressively received at the node. If the received rendering instructions indicate the time-shifted mode, then the time-based media is progressively transmitted from the time-shifting buffer to the PTT communication device at the arbitrary later time.
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- 15 United States
- 10 France
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- 2 Other
Patent Owner(s)
- VOXER IP LLC
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- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Katis, Thomas E | Jackson, US | 105 | 3046 |
Panttaja, James T | Healdsburg, US | 103 | 3184 |
Panttaja, Mary G | Healdsburg, US | 102 | 2994 |
Ranney, Matthew J | Oakland, US | 108 | 3096 |
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