CN101578791A

5G,4G

Title

Method and apparatus for allocating and signaling ACK/NACK resources in a wireless communication system

Application Number:

CN2008801907

Publication Date:

11-11-2009

Current Assignee:

Family ID:

Application Date:

10-01-2008

Declaring Company:

Publication Country:

US

Priority Date:

10-01-2007

Title

Method and apparatus for allocating and signaling ACK/NACK resources in a wireless communication system

Application Number:

CN2008801907

Family ID:

Publication Country:

US

Publication Date:

11-11-2009

Application Date:

10-01-2008

Priority Date:

10-01-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims method and apparatus for allocating and signalling ACK/NACK resources in a wireless communication system in which a Node B determines to use ACK/NACK resources within a predetermined fixed-size first resource group for ACK/NACK transmission for non-persistently scheduled data channels the ACK/NACK resources being implicitly mapped to SCCHs carrying scheduling information about the non-persistently scheduled data channels; and allocates ACK/NACK resources within a predetermined flexible-size second resource group for ACK/NACK transmission for persistently scheduled data channels and transmits resource indication information explicitly indicating the allocated ACK/NACK resources to at least one UE.

A method and apparatus for allocating and signaling ACK/NACK resources in a wireless communication system are provided in which a Node B determines to use ACK/NACK resources within a predetermined fixed-size first resource group for ACK/NACK transmission for non-persistently scheduled data channels the ACK/NACK resources being implicitly mapped to SCCHs carrying scheduling information about the non-persistently scheduled data channels and allocates ACK/NACK resources within a predetermined flexible-size second resource group for ACK/NACK transmission for persistently scheduled data channels and transmits resource indication information explicitly indicating the allocated ACK/NACK resources to at least one UE.

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.