CN101505539A

3G

Title

Reliability detection of channel quality indicator (CQ1) and application to outer loop power control

Application Number:

CN2009102930

Publication Date:

12-08-2009

Current Assignee:

Family ID:

Application Date:

02-12-2003

Declaring Company:

Publication Country:

US

Priority Date:

04-12-2002

Title

Reliability detection of channel quality indicator (CQ1) and application to outer loop power control

Application Number:

CN2009102930

Family ID:

Publication Country:

US

Publication Date:

12-08-2009

Application Date:

02-12-2003

Priority Date:

04-12-2002

Current Assignee:

Declaring Company:

Abstract  Abstract

This invention claims reliability detection of channel quality indicator and use of external loop power control. A method of the invention is for improving reliability of a channel quality indicator (CQI) in a wireless communication network which starts from receiving the CQI information the CQI information is then decoded and a decision route metric value for each symbol in the CQI information is computed. A largest decision route metric value and a second largest decision route metric value for the CQI information are determined. The reliability of the CQI information can be determined by comparing the two largest decision metric values. This method may be applicable to high-speed downlink packet access in time division duplex frequency division duplex or other modes of transmission.

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.