JP2017112632A

5G,4G,3G,2G

Title

GENERATING REFERENCE SIGNAL AND DETERMINING REFERENCE SIGNAL RESOURCE ALLOCATION

Application Number:

JP20170019961

Publication Date:

22-06-2017

Current Assignee:

Family ID:

Application Date:

06-02-2017

Declaring Company:

Publication Country:

US

Priority Date:

29-04-2011

Title

GENERATING REFERENCE SIGNAL AND DETERMINING REFERENCE SIGNAL RESOURCE ALLOCATION

Application Number:

JP20170019961

Family ID:

Publication Country:

US

Publication Date:

22-06-2017

Application Date:

06-02-2017

Priority Date:

29-04-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To perform reference signal generation and reference signal resource allocation in multiple-user multiple-input multiple-output (MU-MIMO) transmission.

SOLUTION: An evolved Node B (eNB) 14 comprises a control module to transmit to a user equipment device (UE device) 18 a reference signal parameter value (RS parameter value) specific to the UE device 18 and a user equipment-specific reference signal (UE-RS). The RS parameter value is used by the eNB 14 in conjunction with a scrambling identity value in order to determine an initial value to generate the UE-RS and the RS parameter value and the scrambling identity value are used by the UE device 18 to identify the UE-RS to facilitate demodulation by the UE device 18 of multiple-input multiple-output communications.

SELECTED DRAWING: Figure 1

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.