Patent · US Active

Use of prediction model of the quality of service in a target cell to trigger a handover

US10313937B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Icaro L. J. da Silva · Solna, SE
Steven Corroy · Stockholm, SE
Yu Wang · Solna, SE

Key dates

Filing date	Nov 5, 2014
Grant date	Jun 4, 2019
Priority date	—
Expiry date	Jan 6, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH04W92/20
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method and a first radio network node (110) for managing input parameters to a set of models for prediction of a quality of service of a user equipment (120) are disclosed. The first radio network node (110) operates the set of models for prediction of the quality of service. The quality of service relates to when the user equipment (120) is served by a second radio network node (130) after a handover from the first radio network node (110) to the second radio network node (130). The first radio network node (110) configures (205) the second radio network node (130) to report the input parameters at least once before the handover. The input parameters are usable by the first radio network node (110) when predicting, by use of the set of models, the quality of service. A corresponding computer program and a carrier therefor are also disclosed.

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