US Patent 9961514 Effective presence for push-to-talk-over-cellular (PoC) networks
Patent 9961514 was granted and assigned to Kodiak Networks on May, 2018 by the United States Patent and Trademark Office.
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A system and method for providing effective presence for Push-to-talk-over-Cellular (PoC) networks, wherein one or more servers performs an effective presence delivery method that reduces presence notifications delivered to mobile units participating in advanced voice services, while ensuring that the presence notifications relevant to the mobile units are available when the advanced voice services are invoked by the mobile units. The presence notifications are used to indicate a change in network presence of the mobile units. In addition, the presence notifications are used to indicate a change in self-availability status of the mobile units.
US Patent 09961514 Effective presence for push-to-talk-over-cellular (PoC) networks US Patent 9961514 Effective presence for push-to-talk-over-cellular (PoC) networks
US Patent 09961514 Effective presence for push-to-talk-over-cellular (PoC) networks
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