EP1545036A1

5G,4G

Title

Apparatus and method for generating code in a communication system

Application Number:

EP20050005871

Publication Date:

22-06-2005

Current Assignee:

Family ID:

Application Date:

13-02-2002

Declaring Company:

Publication Country:

US

Priority Date:

13-02-2001

Title

Apparatus and method for generating code in a communication system

Application Number:

EP20050005871

Family ID:

Publication Country:

US

Publication Date:

22-06-2005

Application Date:

13-02-2002

Priority Date:

13-02-2001

Current Assignee:

Declaring Company:

Abstract  Abstract

A QCTC (Quasi-Complementary Turbo Code) generating apparatus having: a turbo encoder for generating an information symbol sequence and a plurality of parity symbol sequences by encoding the information symbol sequence; a channel interleaver for individually interleaving the symbol sequences generating new parity symbol sequences by multiplexing the symbols of parity symbol sequences with the same priority levels and serially concatenating the information symbol sequence and the new parity symbol sequences; and a QCTC generator for generating a sub-code with a given code rate by recursively selecting a predetermined number of symbols from the concatenated symbol sequence at a given starting position.

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.