Transmission method and apparatus, communication device, and computer storage medium
AssigneeVivo Mobile Communication Co., Ltd.
InventorJianming WU
Life of this patent
Estimating the term…
Abstract
Disclosed in this application are a transmission method and apparatus, a device, and a computer storage medium. The method includes: A first communication device determines a MIMO-OFDM radar data signal based on first information; and the first communication device sends the MIMO-OFDM radar data signal to a second communication device through a transmit antenna. MIMO-OFDM radar data signals of different transmit antennas are orthogonal; and the first information includes one or more of the following: a MIMO precoding manner; a signal multiplexing manner; information about carrier aggregation; and capability information of the second communication device.
Claims20
A transmission method, comprising:
- determining, by a first communication device, a multiple-input multiple-output-orthogonal frequency division multiplexing (MIMO-OFDM) radar data signal based on first information;
- and
- sending, by the first communication device, the MIMO-OFDM radar data signal to a second communication device through a transmit antenna, wherein MIMO-OFDM radar data signals of different transmit antennas are orthogonal;
- and
- the first information comprises one or more of the following:
- a MIMO precoding manner;
- a signal multiplexing manner;
- information about carrier aggregation;
- and
- capability information of the second communication device.
A transmission method, comprising:
- receiving, by a second communication device, a MIMO-OFDM radar data signal sent by a first communication device through a transmit antenna, wherein MIMO-OFDM radar data signals transmitted by different transmit antennas of the first communication device are orthogonal;
- and
- the MIMO-OFDM radar data signal is determined by the first communication device based on first information, and the first information comprises one or more of the following:
- a MIMO precoding manner;
- a signal multiplexing manner;
- information about carrier aggregation;
- and
- capability information of the second communication device.
A communication device, comprising:
- a processor, a memory, and a program stored in the memory and runnable on the processor, wherein the program, when executed by the processor, causes the communication device to perform:
- determining a multiple-input multiple-output-orthogonal frequency division multiplexing (MIMO-OFDM) radar data signal based on first information;
- and
- sending the MIMO-OFDM radar data signal to a second communication device through a transmit antenna, wherein MIMO-OFDM radar data signals of different transmit antennas are orthogonal;
- and
- the first information comprises one or more of the following:
- a MIMO precoding manner;
- a signal multiplexing manner;
- information about carrier aggregation;
- and
- capability information of the second communication device.
Dependencies are inferred from the claim text.