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US 12,700,964 B2Granted
Sequence transmission method, sequence receiving method, terminal, network device and storage medium
AssigneeDatang Mobile Communications Equipment Co., Ltd.
InventorsWei Bai, Yujie Zhang
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Abstract
The present disclosure discloses a sequence transmission method, a sequence receiving method, a terminal, a network device and a storage medium. The method includes: sending, by a terminal, a preamble sequence to a network device; wherein the preamble sequence is determined based on a first bit, and the first bit includes a CRC bit of user data, and the user data includes at least one of user identity information or data.
Claims18
A sequence transmission method, comprising:
- sending, by a terminal, a preamble sequence to a network device;
- wherein the preamble sequence is determined based on a first bit, and the first bit includes a cyclic redundancy check (CRC) bit obtained by performing CRC encoding on user data, the user data includes at least one of user identity information or data, and the user data does not comprise the CRC bit;
- wherein the preamble sequence includes:
- a preamble sequence or a preamble sequence set determined according to an encoded codeword of the first bit;
- wherein the encoded codeword includes:
- a codeword obtained by encoding the first bit;
- or
- segments of a codeword obtained by encoding the first bit;
- or
- codewords respectively obtained by encoding segments of the first bits;
- or
- a concatenation of codewords respectively obtained by encoding the segments of the first bits.
9 more elements
A sequence receiving method, comprising:
- detecting, by a network device, a preamble sequence sent by a terminal;
- decoding, by the network device, the preamble sequence to obtain a first bit;
- wherein, the first bit includes a cyclic redundancy check (CRC) bit obtained by performing CRC encoding on user data, the user data includes at least one of user identity information or data, and the user data does not comprise the CRC bit;
- wherein the preamble sequence includes:
- a preamble sequence or a preamble sequence set determined according to an encoded codeword of the first bit;
- wherein the encoded codeword includes:
- a codeword obtained by encoding the first bit;
- or
- segments of a codeword obtained by encoding the first bit;
- or
- codewords respectively obtained by encoding segments of the first bits;
- or
- a concatenation of codewords respectively obtained by encoding the segments of the first bits.
10 more elements
A terminal, comprising:
- a memory, a transceiver, and a processor, wherein:
- the memory is used to store computer programs;
- the transceiver is used to send and receive data under the control of the processor;
- the processor is used to read the computer programs in the memory and perform the following operations:
- sending a preamble sequence to a network device;
- wherein the preamble sequence is determined based on a first bit, and the first bit includes a cyclic redundancy check (CRC) bit obtained by performing CRC encoding on user data, the user data includes at least one of user identity information or data, and the user data does not comprise the CRC bit;
- wherein the preamble sequence includes:
- a preamble sequence or a preamble sequence set determined according to an encoded codeword of the first bit;
- wherein the encoded codeword includes:
- a codeword obtained by encoding the first bit;
- or
- segments of a codeword obtained by encoding the first bit;
- or
- codewords respectively obtained by encoding segments of the first bits;
- or
- a concatenation of codewords respectively obtained by encoding the segments of the first bits.
13 more elements
Dependencies are inferred from the claim text.