US8854998B2

5G,4G

Title

Method of UE RSRQ Measurement Precaution for Interference Coordination

Application Number:

US201213370498

Publication Date:

07-10-2014

Current Assignee:

Family ID:

Application Date:

10-02-2012

Publication Country:

US

Priority Date:

11-02-2011

Declaring Company:

Abstract  Abstract

A method of UE RSRQ measurement precaution for interference coordination is provided. The UE receives radio signals of a neighbor cell under measurement. The neighbor cell applies a TDM silencing pattern for inter-cell interference coordination (TDM ICIC). The UE determines a measurement pattern that includes multiple subframes. The UE performs RSRQ measurements of the cell over multiple subframes and obtains multiple RSRQ measurement samples. The UE derives RSRQ measurement result by estimating the multiple RSRQ samples and applying a weighted average. RSRQ samples estimated to be more applicable are taken into account to more extent (e.g. applied with more weight) and/or RSRQ samples estimated to be less applicable are taken into account to less extent (e.g. applied with less weight or discarded with zero weight). With UE precaution a more predictable RSRQ measurement result is produced.

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.