JP3987508B2

5G,4G,3G

Title

APPARATUS AND METHOD FOR ENCODING/DECODING TRANSPORT FORMAT COMBINATION INDICATOR IN CODE DIVISION MULTIPLE ACCESS MOBILE COMMUNICATION SYSTEM

Application Number:

JP20040163767

Publication Date:

10-10-2007

Current Assignee:

Family ID:

Application Date:

01-06-2004

Declaring Company:

Publication Country:

US

Priority Date:

06-07-1999

Title

APPARATUS AND METHOD FOR ENCODING/DECODING TRANSPORT FORMAT COMBINATION INDICATOR IN CODE DIVISION MULTIPLE ACCESS MOBILE COMMUNICATION SYSTEM

Application Number:

JP20040163767

Family ID:

Publication Country:

US

Publication Date:

10-10-2007

Application Date:

01-06-2004

Priority Date:

06-07-1999

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide an apparatus and a method for coding and encoding transport format combination indicator (TFCI) in a code division multiple access mobile communication system.

SOLUTION: The apparatus for encoding and decoding the TFCI includes a one-bit generator which generates a sequence of the identical symbols; a basis orthogonal sequence generator which generates a plurality of basis orthogonal sequences; a basis mask sequence generator which generates a plurality of basis mask sequences; and an operation part which receives a TFCI bit including a first information part indicating a conversion to a biorthogonal sequence a second information part indicating a conversion to the orthogonal sequence and a third information part indicating a conversion to the mask sequence and combines an orthogonal sequence to be selected by the second information part among the basis orthogonal sequences the biorthogonal sequences constituted of the combination of the selected orthogonal sequences and the same symbol to be selected by the first information part and a mask sequences to be selected by the biorthogonal sequences and the third information part and generates a TFCI sequence.

COPYRIGHT: (C)2004JPO&Japio

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.