KR20080072512A

5G,4G

Title

METHOD FOR ALLOCATING SEQUENCE HAVING VARIOUS RESOURCE BLOCK LENGTH AND METHOD FOR GROUPING SEQUENCE FOR THE SAME

Application Number:

KR20070109089

Publication Date:

06-08-2008

Current Assignee:

LG

Family ID:

Application Date:

29-10-2007

Declaring Company:

LG

Publication Country:

US

Priority Date:

02-02-2007

Title

METHOD FOR ALLOCATING SEQUENCE HAVING VARIOUS RESOURCE BLOCK LENGTH AND METHOD FOR GROUPING SEQUENCE FOR THE SAME

Application Number:

KR20070109089

Family ID:

Publication Country:

US

Publication Date:

06-08-2008

Application Date:

29-10-2007

Priority Date:

02-02-2007

Current Assignee:

LG

Declaring Company:

LG

Abstract  Abstract

A method for allocating sequences having various resource block lengths, and a method for grouping the sequences for the same are provided to group a combination of sequences with high ICI(Inter Cell Interference) into the same group and perform hopping in the sequences and/or a circular shift index and/or a sequence set on the basis of the group sequence set, thereby preventing high cross-correlation more than a predetermined threshold value. Sequence group indexes of 9 to 12 are allocated to each node B. A circular shift index is allocated to plural cells or sectors which the each node B manages. M is the sequence group index. K is the circular shift index. A combination of sequences with a high cross-correlation value is grouped into the same group. Different group indexes are allocated to the each node B to reduce ICI from an adjacent node B.

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.