Method for allowing terminal to report measurement result for MDT to base station in wireless communication system and device therefor
US9560539B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2011 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Aug 4, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W24/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention provides a method for a terminal to report the measurement result of a minimization of drive test (MDT) in a wireless communication system. More specifically, the method comprises the steps of: receiving MDT setup information from said base station; performing cell measurement on the basis of said MDT setup information; storing the result of said cell measurement in an MDT log on the basis of a valid time that precedes as much as the second interval from storage times, at every storage time of a first interval unit that is contained in said MDT setup information; and reporting to said base station the MDT log in which the result of said cell measurement is stored.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.