Base station and operation method thereof
US10542579B2 · kind B2 · utility
0Cited by
2References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 15, 2018 |
| Grant date | Jan 21, 2020 |
| Priority date | — |
| Expiry date | Apr 25, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/32
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An operation method of a base station in a mobile communication network may comprise determining to disconnect a radio resource control (RRC) connection; transmitting a RRC connection release message to a terminal; releasing the RRC connection with the terminal while maintaining an S1-U bearer set up between the base station and a serving gateway (S-GW); and releasing the S1-U bearer after maintaining the S1-U bearer for a first time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.