Patent ID: 11962414
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A base station, comprising:
a processor, and
a memory for storing instructions executable by the processor,
wherein the processor is configured to:
determine downlink Hybrid Automatic Repeat reQuest (HARQ) configuration information, wherein the downlink HARQ configuration information informs at least two preset terminals about transmission configuration information of target downlink control signaling, the target downlink control signaling carries pieces of downlink HARQ feedback information for the at least two preset terminals, and a piece of the downlink HARQ feedback information is HARQ feedback information with respect to uplink data transmission from a terminal;
send the downlink HARQ configuration information to each of the at least two preset terminals;
load the downlink HARQ feedback information for each of the at least two preset terminals into the target downlink control signaling according to the downlink HARQ configuration information; and
send the target downlink control signaling to each of the at least two preset terminals,
wherein the downlink HARQ configuration information comprises identification information of the target downlink control signaling and configuration information of information fields;
the identification information of the target downlink control signaling informs the preset terminals about how to identify the target downlink control signaling; and
the configuration information of the information fields instructs the preset terminals to search for corresponding target information fields from preset locations in the target downlink control signaling;
wherein determining the downlink HARQ configuration information comprises:
determining terminal information corresponding to the target downlink control signaling, wherein the terminal information comprises at least a terminal identifier of each of the preset terminals; and
determining configuration information of an information field for each of the preset terminals according to the terminal information.