KR101122321B1

2G

Title

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

Application Number:

KR20097023951

Publication Date:

27-03-2012

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:

KR20097023951

Family ID:

Publication Country:

US

Publication Date:

27-03-2012

Application Date:

19-04-2008

Priority Date:

20-04-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and apparatus are disclosed for indicating a temporary block flow (TBF) in which a piggybacked acknowledgment / non-acknowledgement (PAN) field is addressed. Also disclosed is a method and apparatus for performing receive processing to reduce the probability of false acceptance of an erroneous PAN. The transmitting station generates a PAN check sequence (PCS) and performs channel coding on the PAN field and the PCS. The transmitting station scrambles the PAN field and the encoded bits of the PCS with a TBF-specific scrambling code. Due to scrambling, the PCS decoding at the receiving station will succeed if the data block is received by the destination receiving station, and the PCS decoding will fail if it is received by the receiving station which is not intended. As an alternative, scrambling may be performed before channel coding. Alternatively, the transmitting station may combine the PAN field and the temporary flow identity (TFI) 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.