MY164442A

5G,4G,3G

Title

METHOD AND APPARATUS FOR SENDING A CHANNEL QUALITY INDICATION VIA A SHARED CHANNEL

Application Number:

MY2013PI03937

Publication Date:

15-12-2017

Current Assignee:

Family ID:

Application Date:

19-10-2007

Declaring Company:

Publication Country:

US

Priority Date:

23-10-2006

Title

METHOD AND APPARATUS FOR SENDING A CHANNEL QUALITY INDICATION VIA A SHARED CHANNEL

Application Number:

MY2013PI03937

Family ID:

Publication Country:

US

Publication Date:

15-12-2017

Application Date:

19-10-2007

Priority Date:

23-10-2006

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and apparatus for sending a channel quality indication cqi (206) via a shared channel while a wireless transmit/receive unit wtru (100) is in a cell_fach state without having a dedicated channel allocated for the wtru (100) are disclosed. A wtru (100) performs a measurement of at least one parameter and generates a cqi (206) based on the measurement. The wtru (100) then transmits the cqi (206) via a random access channel rach. The cqi (206) may be transmitted using an rach preamble. A plurality of signature sequences may be divided into a plurality of groups. The wtru (100) may select one group based on the cqi (206) and randomly select a signature sequence among signature sequences in the selected group for transmitting the rach preamble. The cqi (206) may be appended to the rach preamble. The cqi (206) may be transmitted via a control part or a data part of the rach message. The most illustrative drawing: fig. 1.

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.