Apparatus and method for enhanced synchronization using an IMS server
First Claim
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1. A system for a collaboration session, said session involving presentation data, said session involving a plurality of participants, said system comprising:
- a presenter/server presenting said presentation data, said presenter/server configured to send synchronization commands, said synchronization commands representative of a change in state of said presentation data at said presenter/sever; and
a synchronization destination for each of some of said participants, each said synchronization destination having a local copy of said presentation data, wherein said synchronization commands enable synchronization of the local copy of said presentation data with the presentation data at said presenter/server.
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Abstract
Some embodiments provide a system for synchronizing participant copies of presentation data during a collaboration session. A presenter/server controlling the session sends synchronization commands when a change in state of the presentation data occurs. The synchronization commands can be received by a mobile communication device and then forwarded to the participant computer system where it is used to synchronize the copy of the presentation data with the presenter/server.
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Citations
76 Claims
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1. A system for a collaboration session, said session involving presentation data, said session involving a plurality of participants, said system comprising:
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a presenter/server presenting said presentation data, said presenter/server configured to send synchronization commands, said synchronization commands representative of a change in state of said presentation data at said presenter/sever; and
a synchronization destination for each of some of said participants, each said synchronization destination having a local copy of said presentation data, wherein said synchronization commands enable synchronization of the local copy of said presentation data with the presentation data at said presenter/server. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A method during a collaboration session for synchronizing copies of a presentation data, said presentation data changing state at a presenter/server of said collaboration session, said copies locally available at synchronization destinations belonging to participants of said collaboration session, the method comprising:
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sending from said presenter/server a plurality of synchronization commands, said synchronization commands representing a change of state in said presentation data at said presenter/server; and
utilizing said synchronization commands, synchronizing the state of said copies of said presentation data to match that of the presentation data at the presenter/server. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49)
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50. An apparatus for synchronizing copies of a presentation data, said presentation data changing state at a presenter/server managing a collaboration session, said copies locally available at synchronization destinations belonging to participants of said collaboration session, said apparatus comprising a computer-readable medium having instructions stored thereon which when executed cause:
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sending from said presenter/server a plurality of synchronization commands, said synchronization commands representing a change of state in said presentation data at said presenter/server; and
utilizing said synchronization commands, synchronizing the state of said copies of said presentation data to match that of the presentation data at the presenter/server. - View Dependent Claims (51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76)
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Specification