Multi-connectivity communication method, device, and terminal
US10772146B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 5, 2019 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Jul 5, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A multi-connectivity communication method includes: a secondary base station receives a first RRC message generated by an RRC entity of an anchor base station and a second RRC message generated by an RRC entity of the secondary base station. The secondary base station sends the first RRC message and the second RRC message to the terminal via an air interface between the secondary base station and the terminal, where a PDCP header, an RLC header, or a newly added adaptation layer carries indication information, the indication information is used to indicate a target RRC entity that generates an RRC message, the target RRC entity is the RRC entity of the anchor base station or the RRC entity of the secondary base station, and the anchor base station and the secondary base station use different radio access technologies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.