System and method for channel transport format allocation in a wireless communication system
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United States of America Patent
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Apr 29, 2008
Grant Date -
Apr 10, 2003
app pub date -
Jul 5, 2002
filing date -
Jul 6, 2001
priority date (Note) -
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Abstract
A wireless communication system and method employing channel transport format allocation in a shared uplink channel between a UE and a Node B, and wherein the UE can determine a transport format combination which it can support, by: detecting in the UE a change in transport format combination that the UE can support; and sending to the Node B an indication of transport format combination that the UE can support, whereby efficiency of channel transport format allocation in the system may be improved. A conditional delay mechanism may be employed to reduce signalling overhead. This allows uplink shared channels to be efficiently used by providing a means by which UTRAN (UMTS terrestrial radio access network) is informed of the TFCs within the TFCS which can be used in the uplink by the UE.
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