US 11,689,333 B2 · Signal transmission method and system

Abstract

Provided are a signal transmission method and system, which relates to wireless communications. The method includes: transmitting, by a first node, a first signal. The first signal comprises at least one of: at least one first structure, or at least one second structure. The first structure includes at least one symbol group, and the symbol group of the first structure includes a cyclic prefix and at least one symbol or includes a cyclic prefix, at least one symbol and a guard period. Each symbol group of the first structure occupies a same subcarrier or a same frequency resource in a frequency domain. The second structure includes at least one symbol group, and the symbol group of the second structure comprises a cyclic prefix and at least one symbol or includes a cyclic prefix, at least one symbol and a guard period. Each symbol group of the second structure occupies a same subcarrier or a same frequency resource in the frequency domain.

Claims12

Dependent claims

A signal transmission method, comprising:

transmitting, by a first node, a first signal that comprises a first set of three symbol groups that include a first symbol group, a second symbol group, and a third symbol group,
wherein a first delta of frequency resource positions occupied by the first symbol group and the second symbol group is +M1 Hz,
wherein a second delta of the frequency resource positions occupied by the second symbol group and the third symbol group is −M1 Hz,
wherein M1 is a real number greater than 0,
a wherein the first signal includes a configuration for the first set of three symbol groups, and
wherein the configuration indicates a subcarrier interval, a cyclic prefix length, a number of symbols in one symbol group, and a value for M1.

3 more elements

Dependencies are inferred from the claim text.

Signal transmission method and system

Life of this patent

Signal transmission method and system

Life of this patent

Abstract

Claims12