Methods and apparatus for providing PTT data buffering support indications from mobile devices and PTT data buffering control by wireless networks
First Claim
1. A method in a mobile communication device for Push-To-Talk (PTT) communications, the method comprising the acts of:
- producing a mobile device indication which indicates whether the mobile communication device supports buffering, with use of a buffer, media data of a PTT communication prior to being sent from the mobile communication device;
wherein the mobile device indication provides one of a first indication that the mobile communication device supports buffering and a second indication that the mobile communication does not support buffering; and
sending the mobile device indication to a PTT service entity via a wireless communication network.
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Accused Products
Abstract
In one illustrative example of the present disclosure, a mobile communication device has one or more processors and a wireless transceiver adapted to provide communications through a wireless communication network. The one or more processors are operative to produce a mobile device indication message which indicates whether the mobile device supports buffering of Push-To-Talk (PTT) communications from the mobile device. This message is transmitted by the wireless transceiver to a PTT service entity through the wireless network. The one or more processors may be further operative to receive, from the PTT service entity through the wireless network, a network indication message which instructs the mobile device whether to use buffering for the PTT communications from the mobile device (assuming a buffer memory for PTT buffering is available in the mobile device). The mobile device may use the buffer memory for the buffering of the PTT communication based on the network indication message from the PTT service entity.
23 Citations
45 Claims
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1. A method in a mobile communication device for Push-To-Talk (PTT) communications, the method comprising the acts of:
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producing a mobile device indication which indicates whether the mobile communication device supports buffering, with use of a buffer, media data of a PTT communication prior to being sent from the mobile communication device; wherein the mobile device indication provides one of a first indication that the mobile communication device supports buffering and a second indication that the mobile communication does not support buffering; and sending the mobile device indication to a PTT service entity via a wireless communication network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A mobile communication device, comprising:
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one or more processors; a wireless transceiver coupled to the one or more processors and adapted to provide communications through a wireless communication network; the one or more processors being operative to; produce a mobile device indication which indicates whether the mobile communication device supports buffering, with use of a buffer, media data of a PTT communication prior to being sent from the mobile communication device; wherein the mobile device indication provides one of a first indication that the mobile communication device supports buffering and a second indication that the mobile communication does not support buffering; and send the mobile device indication via the wireless transceiver to a PTT service entity via the wireless communication network. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A method in a Push-To-Talk (PTT) server for providing PTT communications for a mobile communication device, the method comprising the acts of:
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producing a network indication which indicates a value of a buffer size of a buffer of the mobile communication device to be used for buffering media data of a PTT communication prior to being sent from the mobile communication device; and sending the network indication to the mobile communication device via a wireless communication network. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32)
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33. A Push-To-Talk (PTT) server, comprising:
- a processor which is configured to produce a network indication which indicates a value of a buffer size of a buffer of a mobile communication device which is used for buffering media data of a PTT communication prior to being sent from the mobile communication device, and cause the network indication message to be sent to the mobile communication device via a wireless communication network.
- View Dependent Claims (34, 35, 36, 37, 38, 39, 40)
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41. A wireless communication system, comprising:
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a wireless communication network; a Push-To-Talk (PTT) service entity in the wireless communication network; one or more mobile communication devices, each mobile communication device being configured to operate in the wireless communication network and including; one or more processors; a wireless transceiver coupled to the one or more processors; the one or more processors being operative to; produce a mobile device indication which indicates whether the mobile communication device supports buffering, with use of a buffer, media data of a PTT communication prior to being sent from the mobile communication device; wherein the mobile device indication provides one of a first indication that the mobile communication device supports buffering and a second indication that the mobile communication does not support buffering; and cause the mobile device indication message to be sent via the wireless transceiver to the PTT service entity via the wireless communication network. - View Dependent Claims (42, 43, 44, 45)
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Specification