Method and apparatus for processing data transmission failure
US11290939B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 17, 2018 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Sep 17, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W36/0069
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and an apparatus of processing data transmission failure are provided. The method includes determining a target event occurs, wherein the target event includes one or more of an event that a target RLC entity reaches a maximum number of retransmissions, an event that a physical layer of a target SCell is out of sync, and an event that a random access procedure of the target SCell fails, target RLC entity is in a terminal corresponding to a duplicate bearer, to-be-sent data of target RLC entity is sent only through an SCell, the target SCell is at least one SCell sending to-be-sent data of target RLC entity; resetting target RLC entity, and/or processing target SCell, and/or processing duplicate bearer. The technical solution specifies specific processing of a terminal if the target event occurs, thereby ensuring performance of the terminal and avoiding interference to other terminals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.