Method and device for transmitting information
AssigneeHuawei Technologies Co., Ltd.
InventorsYongxia Lyu, Wen Zhang, Tong Ji
Life of this patent
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Abstract
A method and device for transmitting information are provided, and transmission efficiency in a case of a low code rate is ensured. The method includes: determining the number of groups M and/or a group size N, where M is an integer greater than 1, and N is an integer greater than 1 or equal to 1; processing, according to M and/or N, an information stream to be grouped to obtain M groups of information streams to be sent; and sending, separately over M different time-frequency resources, the M groups of information streams to be sent, where the number of symbols in each time-frequency resource of the M different time-frequency resources is greater than 4.
Claims22
A method for sending information, the method comprising:
- obtaining at least one of the number of groups M and a group size N, wherein the M is an integer greater than 1, and the N is an integer greater than 1 or equal to 1;
- obtaining M groups of information streams by processing, according to the obtained M and/or N, a first information stream;
- and
- sending, separately over M different time-frequency resources, the M groups of information streams, wherein the number of symbols in each time-frequency resource of the M different time-frequency resources is greater than 4.
A device for sending information, the device comprising:
- a processor;
- a transmitter coupled with the processor;
- a receiver coupled with the processor;
- wherein the processor is configured to:
- obtain at least one of the number of groups M and a group size N, wherein the M is an integer greater than 1, and the N is an integer greater than 1 or equal to 1, and
- obtain M groups of information streams by processing, according to the obtained M and/or N, a first information stream;
- and
- wherein the transmitter is configured to send, separately over M different time-frequency resources, the M groups of information streams, wherein the number of symbols in each time-frequency resource of the M different time-frequency resources is greater than 4.
A chip, comprising:
- a first unit, configured to obtain the number of groups M and/or a group size N, wherein the M is an integer greater than 1, and the N is an integer greater than 1 or equal to 1;
- a second unit, configured to obtain M groups of information streams by processing, according to the obtained M and/or the N, a first information stream;
- and
- a third unit, configured to cause a transmitter to send, separately over M different time-frequency resources, the M groups of information streams, wherein the number of symbols in each time-frequency resource of the M different time-frequency resources is greater than 4.
Dependencies are inferred from the claim text.