Data transmission method and apparatus, communication device and storage medium
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorQin MU
Life of this patent
Estimating the term…
Abstract
A data transmission method includes: determining data to transmitted; and carrying the data on a plurality of precoding resource units. The plurality of precoding resource units configured to carry the data adopt the same precoding matrix or different precoding matrices. The plurality of precoding resource units include a plurality of precoding time domain units, a plurality of precoding frequency domain units, or a plurality of precoding time domain units and a plurality of precoding frequency domain units.
Claims27
A data transmission method, comprising:
- determining data to be transmitted;
- carrying the data on a plurality of precoding resource units, wherein the plurality of precoding resource units configured to carry the data adopt a same precoding matrix or different precoding matrices, and the plurality of precoding resource units comprise a plurality of precoding time domain units, a plurality of precoding frequency domain units, or the plurality of precoding resource units comprise a plurality of precoding time domain units and plurality of precoding frequency domain units.
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A data transmission method, comprising:
- receiving data carried on a plurality of precoding resource units;
- determining a frequency domain resource, a time domain resource, or the frequency domain resource and the time domain resource corresponding to each precoding resource unit;
- or determining precoding resource units adopting the same precoding matrix for encoding;
- wherein the plurality of precoding resource units configured to carry the data adopt the same precoding matrix or different precoding matrices;
- and the plurality of precoding resource units comprise a plurality of precoding time domain units, a plurality of precoding frequency domain units, or the plurality of precoding resource units comprise a plurality of precoding time domain units and a plurality of precoding frequency domain units.
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A communication device, comprising:
- an antenna;
- a memory;
- and
- a processor, connected to the antenna and the memory respectively, configured to control the antenna to send and receive radio signals by executing an executable program stored on the memory, and capable of determining data to be transmitted;
- and
- carrying the data on a plurality of precoding resource units, wherein the plurality of precoding resource units configured to carry the data adopt a same precoding matrix or different precoding matrices, and the plurality of precoding resource units comprise a plurality of precoding time domain units, a plurality of precoding frequency domain units, or a plurality of precoding time domain units and plurality of precoding frequency domain units.
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Dependencies are inferred from the claim text.