Patent ID: 11949766
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The method according to claim 6, wherein the determining the operation mode supported by the second interface, comprises one or more of:
(a) determining, by the first interface based on values of a first FEC requested indicator bit and a second FEC requested indicator bit, an FEC ability that the second interface requests to use, wherein the first FEC requested indicator bit corresponds to the third technology ability, and the second FEC requested indicator bit corresponds to the fourth technology ability; or
(b) determining, by the first interface based on the value of the first FEC ability indicator bit, an FEC ability supported by the second interface, wherein the FEC ability supported by the second interface corresponds to the third technology ability.