Patent ID: 11943048
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. An Ethernet frame transmission method, applied to a second device, comprising:
receiving, from a first device, an Ethernet frame with a specified field removed; and
adding the specified field to the Ethernet frame, wherein the specified field comprises an extension field;
receiving a second indication from the first device in a case that the extension field in the Ethernet frame is removed, wherein the second indication is used to indicate that the extension field in the Ethernet frame is removed;
wherein the adding the specified field to the Ethernet frame comprises:
adding the extension field to the Ethernet frame if the second indication is received, wherein a length of the extension field is a difference between an Ethernet slot time and an Ethernet frame size determined by parsing a format of the Ethernet frame.