Method and device for configuring data transmission resource
US9713127B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2016 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Jan 29, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/1887
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention disclose a method and a device for configuring a data transmission resource and relate to the communications field. The solution includes: configuring, by a network device, a first transmission resource and a second transmission resource for UE, and configuring, for the UE, a resource of a PUCCH corresponding to a physical downlink control channel in the second transmission resource; and receiving a PUCCH sent by the user equipment, and when the received PUCCH carries negative acknowledgement information, retransmitting, by using a PDSCH of the first transmission resource, the data carried in the PDSCH of the second transmission resource, and indicating, by using signaling of a physical downlink control channel of the first transmission resource, to the UE that the data transmitted by the PDSCH of the first transmission resource is retransmitted data carried in the PDSCH of the second transmission resource.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.