US2012108279A1

5G,4G

Title

Method for generating a reference signal sequence using grouping

Application Number:

US201113341390

Publication Date:

03-05-2012

Current Assignee:

LG

Family ID:

Application Date:

30-12-2011

Declaring Company:

LG

Publication Country:

US

Priority Date:

02-02-2007

Title

Method for generating a reference signal sequence using grouping

Application Number:

US201113341390

Family ID:

Publication Country:

US

Publication Date:

03-05-2012

Application Date:

30-12-2011

Priority Date:

02-02-2007

Current Assignee:

LG

Declaring Company:

LG

Abstract  Abstract

A method for a base station to receive a reference signal sequence from one or more devices within a cell of the base station in a multiple cell environment includes providing the one or more devices with information about the reference signal sequence wherein the reference signal sequence is defined by a cyclic shift of a sequence within a sequence group identified by a group index (u) wherein the group index (u) is defined according to the cell in the multiple cell environment wherein the sequence is given by a cyclic extension of a Zadoff Chu (ZC) sequence having an index (q) and a length (N ZCRS) and wherein the index (q) is given by using the group index (u) and the length (NZCRS) and receiving the reference signal sequence from one or more of the one or more devices.

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.