Patent · US Active

Handling radio link failure in a radio communications network

US8515415B2 · kind B2 · utility

8Cited by

0References

14Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Konstantinos Dimou · San Francisco, US
Magnus Lindstråm · Vilhelmina, SE
Wei Zhao · Stockholm, SE

Key dates

Filing date	Dec 23, 2010
Grant date	Aug 20, 2013
Priority date	—
Expiry date	Jul 28, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH04W36/0079
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Embodiments herein relate to a method in a user equipment for handling a radio link failure in a radio communications network. The user equipment is served in a first cell controlled by a radio base station. The radio base station is comprised in the radio communications network, The user equipment detects a first indication of a failure of a radio link between the user equipment and the radio base station. The user equipment then transmits a second indication of radio link failure to the radio base station when the first indication is detected.

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