Local caching of images for on-line conferencing programs
First Claim
Patent Images
1. An article comprising a medium storing instructions that enable a first processor-based system to:
- set up an on-line meeting with a second processor-based system;
receive data from the second processor-based system related to information to be transmitted;
determine whether the information is cached; and
retrieve the cached information if the information was cached.
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Accused Products
Abstract
Networked systems may participate in data sharing sessions in which previously transmitted data is cached. When a system learns that it is about to receive data that was cached previously, the system can recall the cached data instead of receiving a new data download.
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Citations
30 Claims
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1. An article comprising a medium storing instructions that enable a first processor-based system to:
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set up an on-line meeting with a second processor-based system;
receive data from the second processor-based system related to information to be transmitted;
determine whether the information is cached; and
retrieve the cached information if the information was cached. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A processor-based system comprising:
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a processor; and
a data storage medium coupled to said processor and storing instructions enabling said processor to set up an on-line meeting with a remote processor-based system, receive data from the remote processor-based system related to information to be transmitted, determine whether the information is cached, and retrieve the cached information if the information was cached. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. An article comprising a medium storing instructions that enable a first processor-based system to:
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set up an on-line meeting with a second processor-based system;
send data to the second processor-based system related to information to be transmitted; and
transmit the information to the second processor-based system in response to a request from the second processor-based system. - View Dependent Claims (23)
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24. A method comprising:
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setting up an on-line meeting with a processor-based system;
receiving data from the processor-based system related to information to be transmitted;
determining whether the information is cached; and
retrieving the cached information if the information was cached. - View Dependent Claims (25, 26, 27)
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28. An article comprising a medium storing instructions that enable a first processor-based system to:
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set up an on-line meeting with a second processor-based system;
receive data from the second processor-based system;
compare the received data with cached data; and
replace the cached data with received data if the received data differs from corresponding cached data. - View Dependent Claims (29, 30)
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Specification