US8681763B2

5G,4G

Title

RADIO TRANSMISSION DEVICE AND RADIO TRANSMISSION METHOD

Application Number:

US20070304720

Publication Date:

25-03-2014

Current Assignee:

Family ID:

Application Date:

14-06-2007

Publication Country:

US

Priority Date:

15-06-2006

Abstract  Abstract

It is possible to provide a radio transmission device and a radio transmission method capable of improving resource use efficiency without increasing or decreasing the number of Signatures. The device and the method use a Signature table having Access types DL CQI and Signatures uniquely correlated to one another. In this Signature table the DL CQI level is set for each Access type in accordance with the data amount transmitted/received before a data communication start after a transmission of RACH. When the Access type is IDLE the data amount is greater as compared to other Access types and the DL CQI is set to level 1 to 6. When the Access type is ACTIVE the data amount is smaller as compared to other Access types and the DL CQI is set to smaller than level 3 and greater than level 4. Furthermore when the Access type is Handover the data amount is middling as compared to other Access types and the DL CQI is set to level 1 to 3 or above.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.