Video-Communication in Mobile Networks
1 Assignment
0 Petitions
Accused Products
Abstract
A video-communication service in a mobile communication network using a packet-switched connection, in which a monitoring of a radio channel portion is performed at the mobile stations of the users involved in the communication. Parameters of the video communication (e.g. the coding rate) are adjusted based on a result of the monitoring of the radio channel portion.
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Citations
90 Claims
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1-45. -45. (canceled)
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46. A method of performing a communication between a first and a second user in a mobile communication network, the first and the second users being provided with respective first and second mobile stations, comprising:
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establishing a packet-switched connection between said first and said second mobile station, the packet switched connection comprising at least one radio channel portion; transmitting a video from said first to said second mobile station on said packet-switched connection; monitoring a quality of said at least one radio channel portion; and adjusting at least one parameter related to said video based on a result of said monitoring of the quality of said radio channel portion. - View Dependent Claims (47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69)
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70. A mobile station adapted for performing a communication in a mobile communication network, comprising:
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a first unit adapted to code/decode at least a video component of the communication; a second unit associated with the first unit, the second unit being adapted to establish at least a packet-switched connection comprising a radio channel portion, and to transmit said video component on said packet-switched connection; and a third unit adapted to monitor a quality of said radio channel portion, wherein said first unit is associated with said third unit and said first unit is also adapted to adjust at least one parameter related to said video based on an output of said third unit. - View Dependent Claims (71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90)
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Specification