CN101213769B

5G,4G,3G

Title

METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBACK PERIOD TO INCREASE UPLINK CAPACITY

Application Number:

CN20068023982

Publication Date:

07-11-2012

Current Assignee:

Family ID:

Application Date:

22-08-2006

Declaring Company:

Publication Country:

US

Priority Date:

24-08-2005

Title

METHOD AND APPARATUS FOR ADJUSTING CHANNEL QUALITY INDICATOR FEEDBACK PERIOD TO INCREASE UPLINK CAPACITY

Application Number:

CN20068023982

Family ID:

Publication Country:

US

Publication Date:

07-11-2012

Application Date:

22-08-2006

Priority Date:

24-08-2005

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims a method for adjusting channel quality indicator (CQI) feedback period to increase uplink capacity in a wireless communication system method and device. through reducing the uplink interference caused by CQI transmission to increase uplink capacity. downlink transmission conditions of a wireless transmit/receive unit (WTRU) monitors to the WTRU and The downlink transmission to the WTRU state and sets the CQI feedback period. base station monitors uplink and downlink transmission needs. the base station based on the uplink and downlink transmission needs to determine the CQI feedback period of at least one WTRU and sends a command to the WTRU to change the CQI feedback period of the WTRU.

A method and apparatus for adjusting a channel quality indicator (CQI) feedback period to increase uplink capacity in a wireless communication system are disclosed. The uplink capacity is increased by reducing the uplink interference caused by CQI transmissions. A wireless transmit/receive unit (WTRU) monitors a status of downlink transmissions to the WTRU and sets the CQI feedback period based on the status of the downlink transmissions to the WTRU. A base station monitors uplink and downlink transmission needs. The base station determines the CQI feedback period of at least one WTRU based on the uplink and downlink transmission needs and sends a command to the WTRU to change the CQI feedback period of the WTRU.

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.