RU-2026102593-A - METHOD, EQUIPMENT, DEVICE AND MEANS FOR TRANSMITTING INFORMATION

Inventors

• Рен Сяотао
• Рен Бин

Assignees

• ДАТАНГ МОБАЙЛ КОММЬЮНИКЕЙШН ЭКВИПМЕНТ КО., ЛТД.

Dates

Publication Date

20260506

Application Date

20240805

Priority Date

20230810

Claims (20)

1. 1. A method of transmitting information performed by a first communication device and including:
2. sending first control information to a second terminal device, where the first control information includes at least one of the following:
3. first indication information for indicating the type of the second layer side channel control information (SCI);
4. second indication information that indicates a relative mutual position between a time domain location of a side channel positioning reference signal (SL-PRS) resource and a time domain location of a physical side shared channel (PSSCH);
5. third indication information for indicating that the second-layer SCI contains a location in the time domain of the SL-PRS resource or indicating that the second-layer SCI contains a location in the time domain of the PSSCH;
6. the fourth indication information for indicating the location in the time domain of the SL-PRS resource;
7. fifth indication information to indicate the time domain location of the PSSCH in the same slot as the SL-PRS resource; or
8. sixth indication information for designating an index of the SL-PRS resource, where the index of the SL-PRS resource is used to indicate a location in the time domain of the SL-PRS resource.
9. 2. The method according to claim 1, characterized in that the first indication information is a reserved indication of the first field in the first level SCI, wherein the first field is used to indicate the format of the second level SCI; or
10. the first indication information is a reserved bit in a first format, wherein the first format is an existing second level SCI format.
11. 3. The method according to claim 1, characterized in that the first indicator information is the value of the first field in the first level SCI, wherein the first field is used to indicate the format of the second level SCI; or
12. the first indication information is a reserved bit in a first format, wherein the first format is an existing second level SCI format.
13. 4. The method according to paragraph 3, characterized in that the value of the first field in the first level SCI is equal to 11.
14. 5. The method according to paragraph 2, characterized in that:
15. In the case where the reserved bit in the first format is 0, the second level 2-C SCI format is used to indicate the inter-user coordination information;
16. In the case where the reserved bit in the first format is 1, the second level 2-C SCI format is used to indicate the SL PRS resource information.
17. 6. The method according to any one of paragraphs 1-4, characterized in that the second level SCI is used to designate information about the SL-PRS resource.
18. 7. The method according to any one of paragraphs 1-5, characterized in that the second indicator information is used to indicate:
19. orthogonal frequency division multiplexing (OFDM) symbols occupied by the PSSCH in the slot, located before the OFDM symbols occupied by the SL-PRS resource in the slot; or
20. OFDM symbols occupied by the PSSCH in the slot, located after the ODFM symbols occupied by the SL-PRS resource in the slot;