Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link
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United States of America Patent
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Jan 13, 2009
Grant Date -
Aug 19, 2004
app pub date -
Feb 11, 2004
filing date -
Jun 20, 1997
priority date (Note) -
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Abstract
A method for operating a CDMA user device includes establishing a communication session with a base station. The communication session includes a plurality of layers including a physical layer. A service configuration is negotiated with the base station, and the user device receives an assigned subchannel from the base station. A physical layer connection is established with the base station on the assigned subchannel. The physical layer connection corresponds to the physical layer. The method further includes releasing the assigned subchannel so that the physical layer connection is terminated, and maintaining a state of at least one other layer during the communication session after termination of the physical layer.
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