Multimedia Communication Using Co-Located Care of Address for Bearer Traffic
1 Assignment
0 Petitions
Accused Products
Abstract
In a wireless communications system in which a mobile node seeks a communication session with a correspondent node by first signaling for initialization of the communication session through a first data path via an intermediate node. Thereafter, contents of the communication is established through a second data path in which the mobile node and the correspondent node communicate straightforwardly without going through the intermediate node.
76 Citations
38 Claims
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1. (canceled)
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2. (canceled)
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3. (canceled)
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4. (canceled)
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5. A method of communicating with a correspondent node in a communication system supported by IP (Internet Protocol), comprising:
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(a) signaling for initialization of a communication session through a first communication path by sending an invite message to said correspondent node via a proxy entity; and (b) transmitting contents of said communication session straightforwardly to said correspondent node through a second communication path. - View Dependent Claims (6, 7, 8)
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9. (canceled)
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10. (canceled)
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11. (canceled)
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12. (canceled)
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13. An apparatus in a wireless communication system supported by the IP (Internet Protocol), comprising:
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means for sending an invite message for initialization of a communication session to a correspondent node via a proxy entity through a first communication path; and means for transmitting contents of said communication session straightforwardly to said correspondent node through a second communication path. - View Dependent Claims (14, 15)
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16. (canceled)
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17. (canceled)
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18. (canceled)
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19. (canceled)
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20. An apparatus for communication with a correspondent node in a wireless communication system supported by the IP (Internet Protocol), comprising:
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a memory circuit having computer-readable instructions for signaling for initialization of a communication session through a first communication path by sending an invite message to said correspondent node via a proxy entity, and transmitting contents of said communication session straightforwardly to said correspondent node through a second communication path; and a processor circuit coupled to said memory circuit for processing said computer-readable instructions. - View Dependent Claims (21, 22, 23, 24)
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25. (canceled)
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26. (canceled)
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27. (canceled)
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28. (canceled)
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29. (canceled)
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30. (canceled)
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31. (canceled)
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32. (canceled)
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33. (canceled)
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34. (canceled)
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35. A computer-readable medium comprising computer-executable instructions for:
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(a) signaling for initialization of a communication session through a first communication path by sending an invite message to said correspondent node via a proxy entity; and (b) transmitting contents of said communication session straightforwardly to said correspondent node through a second communication path. - View Dependent Claims (36, 37, 38)
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Specification