AU2008242513A1

2G

Title

METHOD AND APPARATUS FOR INDICATING A TEMPORARY BLOCK FLOW USING A PIGGYBACKED ACK/NACK FIELD

Application Number:

AU20080242513

Publication Date:

30-10-2008

Current Assignee:

Family ID:

Application Date:

19-04-2008

Declaring Company:

Publication Country:

US

Priority Date:

20-04-2007

Title

METHOD AND APPARATUS FOR INDICATING A TEMPORARY BLOCK FLOW USING A PIGGYBACKED ACK/NACK FIELD

Application Number:

AU20080242513

Family ID:

Publication Country:

US

Publication Date:

30-10-2008

Application Date:

19-04-2008

Priority Date:

20-04-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and an apparatus for indicating a temporary block flow (TBF) to which a piggybacked acknowledge ment(non-acknowledgement (PAN) field is addressed. A method and apparatus of performing receive processing to reduce the 00 probability of false acceptance of erroneous PANs are also disclosed. A transmit station generates a PAN check sequence (PCS) and Performs a channel coding on a PAN field and the PCS. The transmit station scrambles the encoded bits of the PAN field and the PCS with a TBF-specific scrambling code. Because of the scrambling the PCS decoding at a receive station will pass ifthe data block is received by an intended receive station while the PCS decoding will fail if received by a non-intended receive station. Alternatively Sthe scrambling may be performed before the channel coding. Alternatively the transmit station may combine the PAN field and a (temporaryflow identity (TW))to generate a PCS.

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.