Invention Application
- Patent Title: DEVICE-TO-DEVICE D2D TRANSMISSION METHOD AND COMMUNICATION APPARATUS
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Application No.: US17857800Application Date: 2022-07-05
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Publication No.: US20220346072A1Publication Date: 2022-10-27
- Inventor: Mao YANG , Yuchen GUO , Yunbo LI , Bo LI
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Shenzhen
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen
- Priority: CN202010015812.9 20200107
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W4/70 ; H04L5/00 ; H04W28/02

Abstract:
This application discloses example device-to-device (D2D) transmission methods and communication apparatuses. One example method includes receiving, by a station, a trigger frame sent by an access point, where the trigger frame includes a user information field, the user information field includes an identifier of the station, resource allocation information, first indication information, and second indication information, the first indication information indicates that a resource unit indicated by the resource allocation information is used for D2D transmission, and the second indication information indicates that the station is a sender or a receiver of the D2D transmission. The D2D transmission is performed by the station on the resource unit indicated by the resource allocation information.
Public/Granted literature
- US12284658B2 Device-to-device D2D transmission method and communication apparatus Public/Granted day:2025-04-22
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