Invention Grant
- Patent Title: Classifying failure reports as either current or stale for mobility robustness optimization adjustments
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Application No.: US14846041Application Date: 2015-09-04
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Publication No.: US09699697B2Publication Date: 2017-07-04
- Inventor: Icaro Leonardo J. Da Silva , Angelo Centonza , Oumer Teyeb
- Applicant: Telefonaktiebolaget L M Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Withrow & Terranova, PLLC
- Main IPC: H04W24/00
- IPC: H04W24/00 ; H04W36/14 ; H04W24/02 ; H04W24/08 ; H04W24/04 ; H04W88/08 ; H04W36/00

Abstract:
The present disclosure relates to identifying stale failure reports in a cellular communications network. In one embodiment, a node in a cellular communications network receives a failure report associated with a connection failure for a user equipment and determines when the connection failure occurred with respect to a most recent mobility adjustment made by the node. If the connection failure occurred before the most recent mobility adjustment made by the node, the node classifies the failure report as a stale failure report. In one embodiment, if the failure report is classified as a stale failure report, the node discards the failure. In another embodiment, if the failure report is classified as a stale failure report, the node considers the failure report with reduced relevance for a next iteration of a process to determine whether new mobility adjustments are desired.
Public/Granted literature
- US20150382265A1 CLASSIFYING FAILURE REPORTS AS EITHER CURRENT OR STALE FOR MOBILITY ROBUSTNESS OPTIMIZATION ADJUSTMENTS Public/Granted day:2015-12-31
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