Random access method and apparatus, and method and apparatus for sending PLMN identity
US11706813B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 18, 2021 |
| Grant date | Jul 18, 2023 |
| Priority date | — |
| Expiry date | Jun 26, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/042
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A random access method for a terminal includes: receiving a system message broadcasted by a target base station and initiating random access to the target base station; in response to a failure of the random access, determining a first operator to which the target base station belongs based on a first PLMN identity in the plurality of PLMN identities; and in response to a second operator, to which the terminal belongs, being different from the first operator, stopping a random access retry to the target base station and initiating random access to other base station except the target base station. The system message includes a plurality of public land mobile network (PLMN) identities with an order relationship.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.