Channel indication methods and apparatuses
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorYajun ZHU
Life of this patent
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Abstract
A channel indication method includes: determining, by a base station on an unlicensed spectrum, one or more first subbands that pass a channel access; generating, by the base station, a channel indication signal to indicate the one or more first subbands that pass the channel access; and transmitting, by the base station, the channel indication signal to a terminal to determine, based on the channel indication signal, the one or more first subbands that pass the channel access. The channel indication signal comprises downlink control information (DCI), and at least one information field in the DCI indicates the one or more first subbands that pass the channel access.
Claims15
A channel indication method, comprising:
- determining, by a base station on an unlicensed spectrum, one or more first subbands that pass a channel access;
- generating, by the base station, a channel indication signal to indicate the one or more first subbands that pass the channel access;
- and
- transmitting, by the base station, the channel indication signal to a terminal to determine, based on the channel indication signal, the one or more first subbands that pass the channel access;
- wherein the channel indication signal comprises downlink control information (DCI), and at least one information field in the DCI indicates the one or more first subbands that pass the channel access.
A channel indication method, comprising:
- receiving, by a terminal on an unlicensed spectrum, a channel indication signal from a base station, wherein the channel indication signal indicates one or more first subbands that pass a channel access;
- and
- determining, by the terminal and based on the channel indication signal, the one or more first subbands that pass the channel access;
- wherein the channel indication signal comprises downlink control information (DCI), and at least one information field in the DCI indicates the one or more first subbands that pass the channel access.
A device, comprising:
- one or more processors;
- and
- a memory for storing instructions executable by the one or more processors;
- wherein the one or more processors are configured to:
- receive a channel indication signal from a base station, wherein the channel indication signal indicates one or more first subbands that pass a channel access;
- and
- determine, based on the channel indication signal, the one or more first subbands that pass the channel access;
- wherein the channel indication signal comprises downlink control information (DCI), and at least one information field in the DCI indicates the one or more first subbands that pass the channel access.
Dependencies are inferred from the claim text.