CN104904256A

5G,4G,3G,2G

Title

Frequency offset measurement enhancements for long term evolution (LTE)

Application Number:

CN2013851594

Publication Date:

09-09-2015

Current Assignee:

Family ID:

Application Date:

10-10-2013

Declaring Company:

Publication Country:

US

Priority Date:

01-11-2012

Title

Frequency offset measurement enhancements for long term evolution (LTE)

Application Number:

CN2013851594

Family ID:

Publication Country:

US

Publication Date:

09-09-2015

Application Date:

10-10-2013

Priority Date:

01-11-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention generally described for enhanced embodiment of the frequency offset measurement. In some embodiments using the first reference signal configuration and the second reference signal configured to notify the user equipment. the first reference signal is provided to the user for performing channel estimation. the second reference signal for estimating carrier frequency offset wherein the second reference signal to the first reference signal at a common position. carrier frequency offset estimated value is calculated based on the first and second reference signal position.

Embodiments for providing frequency offset measurement enhancements are generally described herein. In some embodiments user equipment is informed of a configuration of a first reference signal and a configuration of a second reference signal. The first reference signal is provided to user equipment for performing channel estimation. A second reference signal for estimating carrier frequency offset is provided wherein the second reference signal is co-located with the first reference signal. A carrier frequency offset estimation is calculated based on the co-located first and second reference signals.

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.