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US 12,756,518 B2Granted
Information processing method and apparatus, communication device, and storage medium
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorYanhua Li
Life of this patent
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Abstract
An information processing method and apparatus, a communication device, and a storage medium are provided. The information processing method applied to a base station may include: configuring configuration information of a reference signal according to the type of a user equipment (UE), where the reference signal includes at least one of a tracking reference signal (TRS) or a channel state information-reference signal (CSI-RS).
Claims19
An information processing method, comprising:
- configuring, by a base station, configuration information of a reference signal based on a type of a user equipment (UE), wherein the reference signal comprises at least one of following signals:
- tracking reference signal (TRS);
- or
- channel state information-reference signal (CSI-RS),
- wherein the UE comprises at least one of a first type UE or a second type UE, and a bandwidth supported by the first type UE is greater than a bandwidth supported by the second type UE,
- wherein the configuration information of the reference signal is further used for at least one of phase tracking or channel state information acquisition of the UE in a connected state, wherein the UE in the connected state comprises at least one of followings:
- the first type UE in the connected state or the second type UE in the connected state;
- or
- the configuration information of the reference signal for the second type UE is not used for at least one of phase tracking or channel state information acquisition of the UE in the connected state,
- wherein the configuration information of the reference signal comprises:
- a set of common reference signal configurations for the first type UE and the second type UE,
- wherein, in response to the first type UE and the second type UE sharing a same downlink initial bandwidth part BWP, the first type UE and the second type UE share the set of reference signal configurations.
9 more elements
An information processing method, comprising:
- receiving, by a user equipment (UE), configuration information of a reference signal configured based on a type of the UE, wherein the reference signal comprises at least one of following signals:
- tracking reference signal (TRS);
- or
- channel state information-reference signal (CSI-RS),
- wherein the UE is a first type UE or a second type UE, and a bandwidth supported by the first type UE is greater than a bandwidth supported by the second type UE,
- wherein the configuration information of the reference signal is further used for at least one of phase tracking or channel state information acquisition of the UE in a connected state, wherein the UE in the connected state comprises at least one of followings:
- the first type UE in the connected state or the second type UE in the connected state;
- or
- the configuration information of the reference signal for the second type UE is not used for at least one of phase tracking or channel state information acquisition of the UE in the connected state,
- wherein the configuration information of the reference signal comprises:
- a set of common reference signal configurations for the first type UE and the second type UE,
- wherein, in response to the first type UE and the second type UE sharing a same downlink initial bandwidth part BWP, the first type UE and the second type UE share the set of reference signal configurations.
9 more elements
Dependencies are inferred from the claim text.