Data transmission method and device
A data transmission method and repeated transmission technology, applied in the field of data transmission methods and devices, can solve the problems of unreachable communication, loss, data delay, etc., and achieve the effects of enhancing uplink coverage and improving reliability
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Embodiment 1
[0046] In a possible implementation manner, the determining, based on the DCI and / or high-layer configuration information, determines the time slot for repeated transmission of the PUSCH, including:
[0047] taking the first time slot indicated by the DCI indication and / or the high layer configuration information as the first time slot;
[0048] In the case that the first symbol corresponding to the first time slot satisfies the first condition and the first symbol satisfies the second condition, it is determined that the first time slot is a time slot for repeatedly transmitting the PUSCH, the first time slot is A symbol is a symbol for transmitting the PUSCH indicated by the DCI indication and / or the higher layer configuration information in the symbol corresponding to the first time slot;
[0049] It is determined that the next time slot of the first time slot is the first time slot, until the number of the first time slots in which the PUSCH is repeatedly transmitted is a ...
Embodiment 2
[0066] In a possible implementation manner, the determining, based on the DCI and / or high-layer configuration information, determines the time slot for repeated transmission of the PUSCH, including:
[0067] taking the first time slot indicated by the DCI indication and / or the high layer configuration information as the first time slot;
[0068] In the case that the first symbol corresponding to the first time slot satisfies the first condition and the first symbol satisfies the second condition, it is determined that the first time slot is a time slot for repeatedly transmitting the PUSCH, the first time slot is A symbol is a symbol for transmitting the PUSCH indicated by the DCI indication and / or the higher layer configuration information in the symbol corresponding to the first time slot;
[0069] It is determined that the next time slot of the first time slot is the first time slot, until the number of the first time slots in which the PUSCH is repeatedly transmitted is a ...
Embodiment 3
[0080] In a possible implementation manner, the determining, based on the high-layer configuration information, the time slot for repeated transmission of the PUSCH includes:
[0081] Taking the first time slot indicated by the high layer configuration information as the first time slot;
[0082] In the case that the first symbol corresponding to the first time slot satisfies the first condition and the first symbol satisfies the second condition, it is determined that the first time slot is a time slot for repeatedly transmitting the PUSCH, the first time slot is A symbol is the symbol for transmitting the PUSCH indicated by the high layer configuration information in the symbol corresponding to the first time slot;
[0083] It is determined that the next time slot of the first time slot is the first time slot, until the number of the first time slots in which the PUSCH is repeatedly transmitted is a first preset number.
[0084] Wherein, the PUSCH is a GC-PUSCH other than t...
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