US9281985B2

5G,4G

Title

APPLICATION OF SEQUENCE HOPPING AND ORTHOGONAL COVERING CODES TO UPLINK REFERENCE SIGNALS

Application Number:

US201514622266

Publication Date:

08-03-2016

Current Assignee:

Family ID:

Application Date:

13-02-2015

Declaring Company:

Publication Country:

US

Priority Date:

22-02-2010

Title

APPLICATION OF SEQUENCE HOPPING AND ORTHOGONAL COVERING CODES TO UPLINK REFERENCE SIGNALS

Application Number:

US201514622266

Family ID:

Publication Country:

US

Publication Date:

08-03-2016

Application Date:

13-02-2015

Priority Date:

22-02-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

Methods and apparatuses are provided for transmitting and receiving references signals. A method includes transmitting a first parameter and a second parameter which are cell specific parameters; transmitting a third parameter which is a UE specific parameter; transmitting a CSI; and receiving at least one of a first reference signal which is generated based on the CSI for a PUSCH and a second reference signal for a PUCCH. The first reference signal is generated by not applying sequence hopping and group sequence hopping regardless of values of the first parameter and the second parameter if the third parameter indicates that the sequence hopping and the group sequence hopping are disabled. The second reference signal is generated by applying the group sequence hopping if the first parameter indicates that the group sequence hopping is enabled and the third parameter indicates that the sequence hopping and the group sequence hopping are disabled.

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.