Processing method for radio link failure, small cell and mobile communication system
US9936426B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2015 |
| Grant date | Apr 3, 2018 |
| Priority date | — |
| Expiry date | Jul 18, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W36/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention provides a processing method for a radio link failure, a small cell and a mobile communication system. The method includes: determining, by a small cell, whether or not a signaling radio bearer transmission connection between a user equipment and a macro base station is interrupted; receiving, if the signaling radio bearer transmission connection is interrupted, signaling radio bearer configuration parameters sent by the macro base station, wherein the signaling radio bearer configuration parameters comprise an SRB identification, a radio link control layer configuration and a logic channel configuration; establishing a signaling radio bearer for the user equipment according to the signaling radio bearer configuration parameters; and notifying the user equipment to hand over the signaling radio bearer transmission connection to the signaling radio bearer established by the small cell. In the present invention, service interruption time of the UE is reduced and continuity of service is guaranteed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.