Information transmission method and device, and storage medium
AssigneeZte Corporation
InventorsXun YANG, Bo DAI, Jianqiang DAI
Life of this patent
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Abstract
Provided is an information transmission method, including that: a base station acquires indication information for a target terminal and sends the indication information to the target terminal; and the target terminal receives the indication information from the base station, and cancels interference based on the indication information during data reception of multi-user superposition. Also an information transmission device and a storage medium are provided.
Claims27
A method for information transmission, comprising:
- acquiring indication information for a target terminal;
- and
- sending the indication information to the target terminal, wherein the indication information comprises:
- an interference presence Identification (ID);
- a modulation order of an interference signal;
- and
- a Demodulation Reference Signal (DMRS) port used by an interference terminal or a DMRS port used by a target terminal.
2-4. (canceled)
(canceled)
8-17. (canceled)
A method for information transmission, comprising:
- receiving indication information from a base station;
- and
- cancelling interference based on the indication information during data reception of multi-user superposition, wherein the indication information comprises:
- an interference presence Identification (ID);
- a modulation order of an interference signal;
- and
- a Demodulation Reference Signal (DMRS) port used by an interference terminal or a DMRS port used by a target terminal.
22-24. (canceled)
A device for information transmission, located on a base station, comprising:
- an acquisition module and a sending module, wherein
- the acquisition module is configured to acquire indication information for a target terminal;
- and
- the sending module is configured to send the indication information to the target terminal, wherein the indication information comprises:
- an interference presence Identification (ID);
- a modulation order of an interference signal;
- and
- a Demodulation Reference Signal (DMRS) port used by an interference terminal or a sequence number of a DMRS port used by a target terminal.
(canceled)
29-32. (canceled)
35-37. (canceled)
A computer storage medium, having a computer executable instruction stored therein, the computer executable instruction being used to perform the information transmission method according to claim 2.
Dependencies are inferred from the claim text.