Patent ID: 11924911
Assignee: MEDIATEK SINGAPORE PTE. LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. The method of claim 11, wherein the multi-link IGTK KDE comprises:
a Key identifier (ID) field indicating a value of an IGTK key identifier,
a Link ID field indicating a link on which the IGTK is being installed, and
an IPN field corresponding to a last packet number used by a transmitter on the link indicated by the Link ID field and used by a receiver as an initial value for a Broadcast Integrity Protocol (BIP) replay counter for the IGTK,
wherein the IGTK key identifier is MLD-level for the AP MLD and the non-AP STA MLD supporting a same key identifier.