CN103384977B

5G,4G

Title

Method of UE RSRQ measurement precuation for interference coordination

Application Number:

CN2012801231

Publication Date:

01-03-2017

Current Assignee:

Family ID:

Application Date:

10-02-2012

Declaring Company:

Publication Country:

US

Priority Date:

11-02-2011

Title

Method of UE RSRQ measurement precuation for interference coordination

Application Number:

CN2012801231

Family ID:

Publication Country:

US

Publication Date:

01-03-2017

Application Date:

10-02-2012

Priority Date:

11-02-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims an user device reference signal receiving quality measuring pre-alarm method used for interference coordinate. user equipment from the adjacent cell is measurement of the received wireless signal determines a measurement pattern including a plurality of subframes and reference signal received quality measuring cell on the plurality of sub-frames to acquire a plurality of reference signal received quality measuring sample. the plurality of reference signal received quality sample for evaluating and applying a weighted average the user equipment acquires the reference signal received quality measurement result. wherein the higher utility being evaluated as reference signal received quality sample is considered more (such as a relatively large weight) is evaluated as lower reference signal received quality sample is small are considered (such as giving a smaller weight or assigned 0 weight to discard). warning through the user device which can acquire more easily be predicted reference signal received quality measurement result.

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.

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.