Data transmission method, base station, and user equipment
AssigneeVivo Mobile Communication Co., Ltd.
InventorsXiaohang Chen, Xueming Pan
Life of this patent
Estimating the term…
Abstract
Provided in the present disclosure are a data transmission method, a base station, and a User Equipment (UE). The data transmission method is applicable to a base station and includes: configuring a plurality of grant-free transmission resource configurations for a UE; and transmitting the plurality of grant-free transmission resource configurations to the UE, to enable the UE to select one grant-free transmission resource configuration from the plurality of grant-free transmission resource configurations to perform uplink data transmission.
Claims20
A data transmission method, which is applied to a base station and comprises:
- configuring a plurality of grant-free transmission resource configurations for a User Equipment (UE);
- and
- transmitting the plurality of grant-free transmission resource configurations to the UE, to enable the UP to select one grant-free transmission resource configuration from the plurality of grant-free transmission resource configurations to perform uplink data transmission;
- and
- notifying, through a dynamic signaling, the UE to activate or deactivate one or more grant-free transmission resource configurations in the plurality of grant-free transmission resource configurations.
A data, transmission method, which is applied to a UE and comprises:
- obtaining a plurality of gram-free transmission resource configurations configured by a base station for the UE;
- and
- performing uplink data transmission according to one grant-free transmission resource configuration in the plurality, of grant-free transmission resource configurations;
- obtaining indication information transmitted by the base station through a dynamic signaling;
- activating or deactivating one or more grant-free transmission resource configurations in the plurality of grant-free transmission resource configurations according to the indication information;
- and
- performing uplink data transmission according to the activated grant-free transmission resource configuration.
A base station, comprising:
- a memory, a processor, and a computer program being stored in the memory, and executable by the processor, wherein the processor is configured to execute the computer program to:
- configure a plurality, of grant-free transmission resource configurations for a UE;
- and
- transmit the plurality of grant-free transmission resource configurations to the UE, to enable the UE to select one grant-free transmission resource configuration from the plurality of grant-free transmission resource configurations to perform uplink data transmission;
- and
- notify, through a dynamic signaling, the UE to activate or deactivate one or more grant-free transmission resource configurations in the plurality or grant-free transmission resource configurations.
Dependencies are inferred from the claim text.