Downlink HARQ feedback transmission
US10693596B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2016 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Mar 25, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/23
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The embodiments disclose a method for an access node in a wireless network, and the method comprises a step of determining a HARQ feedback for each of one or more HARQ processes, for each of the plurality of communication devices, a step of generating a HARQ feedback table for the plurality of communication devices and a step of transmitting the HARQ feedback table to the plurality of communication devices. The embodiments also disclose a method for a communication device. The method comprises a step of receiving a HARQ feedback table from an access node, a step of obtaining HARQ feedbacks for the one or more HARQ processes of the communication device and a step of performing a retransmission according to the determination of the HARQ feedbacks of the communication device. The access node and communication device thereof are also disclosed according to the embodiments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.