CN1367967A

5G,4G,3G

Title

Apparatus and method for encoding/decoding transport format combination indicator in cdma mobile communication system

Application Number:

CN2000810714

Publication Date:

04-09-2002

Current Assignee:

Family ID:

Application Date:

06-07-2000

Declaring Company:

Publication Country:

US

Priority Date:

06-07-1999

Title

Apparatus and method for encoding/decoding transport format combination indicator in cdma mobile communication system

Application Number:

CN2000810714

Family ID:

Publication Country:

US

Publication Date:

04-09-2002

Application Date:

06-07-2000

Priority Date:

06-07-1999

Current Assignee:

Declaring Company:

Abstract  Abstract

In the CDMA mobile communication system encoding/decoding transport format combination indicator (TFCI) of the device and method. In the TFCI encoding apparatus 1-bit generator generating a sequence of the same symbols. the basic orthogonal sequence generator generates a number of base orthogonal sequence. base mask sequence generator generating a plurality of base mask sequence. the third information portion calculating unit receives the first information portion is divided into representing biorthogonal sequence conversion representing a second information part of the orthogonal sequence and representing mask sequence conversion of the TFCI bit and the orthogonal sequence orthogonal sequence selected from the base according to the second information of the selected orthogonal sequence and selected according to the first information part of the same symbol combination double orthogonal sequence are obtained and are combined together according to the bi-orthogonal code sequence and the third information portion selected mask sequence thereby generating a TFCI sequence.

An apparatus and method for encoding/decoding a transport format combination indicator (TFCI) in a CDMA mobile communication system. In the TFCI encoding apparatus a one-bit generator generates a sequence having the same symbols. A basis orthogonal sequence generator generates a plurality of basis orthogonal sequences. A basis mask sequence generator generates a plurality of basis mask sequences. An operation unit receives TFCI bits that are divided into a first information part representing biorthogonal sequence conversion a second information part representing orthogonal sequence conversion and a third information part representing mask sequence conversion and combines an orthogonal sequence selected from the basis orthogonal sequence based on the second information a biorthogonal sequence obtained by combining the selected orthogonal sequence with the same symbols selected based on the first information part and a mask sequence selected based on the biorthogonal sequence and the third information part thereby generating a TFCI sequence.

An apparatus and method for encoding/decoding a transport format combination indicator (TFCI) in a CDMA mobile communication system. In the TFCI encoding apparatus a one-bit generator generates a sequence having the same symbols. A basis orthogonal sequence generator generates a plurality of basis orthogonal sequences. A basis mask sequence generator generates a plurality of basis mask sequences. An operation unit receives TFCI bits that are divided into a first information part representing biorthogonal sequence conversion a second information part representing orthogonal sequence conversion and a third information part representing mask sequence conversion and combines an orthogonal sequence selected from the basis orthogonal sequence based on the second information a biorthogonal sequence obtained by combining the selected orthogonal sequence with the same symbols selected based on the first information part and a mask sequence selected based on the biorthogonal sequence and the third information part thereby generating a TFCI sequence.

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.