Data transmission method in internet of vehicles and terminal
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorHai Tang
Life of this patent
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Abstract
The disclosure provides a data transmission method and a terminal in an Internet of Vehicles (IoV) system. In the embodiment of the present disclosure, the terminal may implement the data transmission method in the IoV system by determining a data transmission mode of a first carrier, then obtaining the multi-carrier transmission parameter of the first carrier if the data transmission mode of the first carrier is a multi-carrier transmission mode, and transmitting data on the first carrier using the multi-carrier transmission parameter.
Claims18
A data transmission method performed by a terminal in an Internet of Vehicles (IoV) system, comprising:
- determining a data transmission mode of a first carrier;
- obtaining a multi-carrier transmission parameter of the first carrier, if the data transmission mode of the first carrier is a multi-carrier transmission mode;
- and
- performing data transmission on the first carrier by using the multi-carrier transmission parameter,
- wherein, the obtaining the multi-carrier transmission parameter of the first carrier comprises:
- obtaining a carrier state parameter of the first carrier;
- and obtaining the multi-carrier transmission parameter according to the carrier state parameter, and
- wherein, before obtaining the multi-carrier transmission parameter according to the carrier state parameter, the method further comprises:
- obtaining a correspondence relationship between the carrier state parameter and the multi-carrier transmission parameter;
- and obtaining the multi-carrier transmission parameter of the first carrier according to the carrier state parameter and the correspondence relationship.
A terminal in an Internet of Vehicles (IoV) system, comprising:
- a determining unit, configured to determine a data transmission mode of a first carrier;
- an obtaining unit, configured to obtain a multi-carrier transmission parameter of the first carrier, if the data transmission mode of the first carrier is a multi-carrier transmission mode;
- and
- a transmission unit, configured to transmit data on the first carrier by using the multi-carrier transmission parameter,
- wherein, the obtaining unit is further configured to:
- before obtaining the multi-carrier transmission parameter of the first carrier,
- obtain a carrier state parameter of the first carrier;
- obtain a correspondence relationship between the carrier state parameter and the multi-carrier transmission parameter of the first carrier;
- and
- obtain the multi-carrier transmission parameter of the first carrier according to the carrier state parameter and the correspondence relationship.
A non-transitory computer-readable storage medium having stored thereon computer instructions that, when executed by a processor of a terminal in an Internet of Vehicles (IoV) system, cause the terminal to:
- determine a data transmission mode of a first carrier;
- obtain a multi-carrier transmission parameter of the first carrier, if the data transmission mode of the first carrier is a multi-carrier transmission mode;
- and
- perform data transmission on the first carrier by using the multi-carrier transmission parameter,
- wherein, obtaining the multi-carrier transmission parameter of the first carrier comprises:
- obtaining a carrier state parameter of the first carrier;
- and obtaining the multi-carrier transmission parameter according to the carrier state parameter, and
- wherein, before obtaining the multi-carrier transmission parameter according to the carrier state parameter, terminal is further caused to:
- obtain a correspondence relationship between the carrier state parameter and the multi-carrier transmission parameter;
- and obtain the multi-carrier transmission parameter of the first carrier according to the carrier state parameter and the correspondence relationship.
Dependencies are inferred from the claim text.