Patent · US Active

Mobility robustness optimization with an extended key performance indicator message

US9655020B2 · kind B2 · utility

4Cited by

0References

20Claims

0Family size

Assignee

NOKIA SOLUTIONS AND NETWORKS OY · FI

Inventors

Bernhard Wegmann · Holzkirchen, DE
Ingo Viering · Munich, DE
Ahmad AWADA · Munich, DE

Key dates

Filing date	Aug 9, 2011
Grant date	May 16, 2017
Priority date	—
Expiry date	Sep 19, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH04W36/008375
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method includes (a) detecting based on reporting information from UEs, HO problems which have occurred within a predefined time interval, (b) classifying the detected HO problems into three categories, (c) determining information being related to at least one of the detected HO problems, wherein the information represents a refinement of one or more of the three categories or wherein the information represents a further category, (d) counting a the numbers of HO problems which have been classified into the various categories, (e) reporting a key performance indicator message indicative for the numbers of the various categories and for the determined information, and (f) adapting, based on the reported key performance indicator message, the value a mobility related network configuration parameter of the mobile radio communication network such that the mobility robustness of the communication network is optimized.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.