Method and device for downlink data transmission
US10993273B2 · kind B2 · utility
1Cited by
1References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2017 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Sep 26, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/27
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and a device for downlink data transmission are provided. The method includes: in the case that a network side has downlink data needing to be sent to a terminal in an inactive connection state, sending, to the terminal, by one or more access devices, an indication message carrying an inactive connection state terminal identification of the terminal; and receiving, by the one or more access devices, an uplink feedback initiated by the terminal based on the indication message. The terminal in the Inactive state may perform a fast downlink data transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.