Apparatus and method for processing an unrecoverable error during re-establishment of an RLC entity in a mobile communication system
US9107217B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2012 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | Jun 3, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/30
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A mobile communication system and method for processing an unrecoverable error of a terminal are provided. In the method a Radio Resource Control (RRC) layer receives a downlink reset message from a network, determines whether the RRC layer receives an unrecoverable error report from a Radio Link Control (RLC) layer during a downlink reset; transmits an uplink response message to the network, when the downlink reset is completed; determines whether an unrecoverable error ignore condition is met, when the RRC layer receives the unrecoverable error report; and ignores the unrecoverable error when the unrecoverable error ignore condition is met. The RLC layer then performs data transmission and reception.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.