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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Aug 25, 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 code division multiple access (CDMA) user device includes a CDMA transceiver, and a controller connected to the CDMA transceiver for establishing a communication session with a base station. The communication session includes a plurality of layers including a physical layer. The controller negotiates with the base station for an allocated bandwidth for the CDMA transceiver. The controller also establishes and releases a physical layer connection between the CDMA transceiver and the base station, and maintains a state of at least one other layer during the communication session after termination of the physical layer.
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