Data transmission method and device, and storage medium
AssigneeZte Corporation
InventorsZhigang Li, Zhifeng Yuan, Weimin Li, Yihua Ma
Life of this patent
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Abstract
Provided is a data transmission method and device, and a storage medium. The data transmission method includes acquiring N pilot sequences and a spreading sequence, where at least one pilot sequence among the N pilot sequences has an association relationship with the spreading sequence, and N is an integer greater than 1; processing to-be-sent data by using the spreading sequence to generate a to-be-sent data symbol; and sending the N pilot sequences and the to-be-sent data symbol.
Claims21
A data transmission method, comprising:
- acquiring N pilot sequences and a spreading sequence, wherein at least one pilot sequence among the N pilot sequences has an association relationship with the spreading sequence, and N is an integer greater than 1;
- processing to-be-sent data by using the spreading sequence to generate a to-be-sent data symbol;
- and
- sending the N pilot sequences and the to-be-sent data symbol.
A data transmission method, comprising:
- receiving N pilots and a data symbol, wherein Nis an integer greater than 1;
- detecting at least one pilot among the N pilots to identify at least one pilot sequence sent by a transmitter;
- determining, according to the identified at least one pilot sequence, a spreading sequence used by the transmitter, wherein at least one pilot sequence among pilot sequences corresponding to the N pilots has an association relationship with the spreading sequence;
- and
- detecting the received data symbol by using the spreading sequence to acquire a detection result.
(canceled)
A data transmission device, comprising:
- a memory configured to store a program;
- and
- a processor configured to execute the program which, when executed by the processor, causes the processor to perform the following:
- acquiring N pilot sequences and a spreading sequence, wherein at least one pilot sequence among the N pilot sequences has an association relationship with the spreading sequence, and N is an integer greater than 1;
- processing to-be-sent data by using the spreading sequence to generate a to-be-sent data symbol;
- and
- sending the N pilot sequences and the to-be-sent data symbol.
Dependencies are inferred from the claim text.