| 摘要 |
Embodiments of the present invention provide a reference signal transmission method and user equipment. The method includes: determining, by first user equipment, a first identifier related to the first user equipment; determining, by the first user equipment, a first cyclic shift indication from to-be-selected cyclic shift indications according to the first identifier; determining, by the first user equipment, first reference signal according to the first cyclic shift indication and a preset base sequence; and sending, by the first user equipment, the first reference signal to second user equipment. In the embodiments of the present invention, the to-be-selected cyclic shift indications are preset, and the first user equipment selects the first cyclic shift indication according to the first identifier related to the first user equipment, generates the first reference signal on a basis of the first cyclic shift indication and the preset base sequence, and then sends the first reference signal to the second user equipment, thereby implementing reference signal transmission in D2D communication. |
