公开(公告)号：US20250168702A1

公开(公告)日：2025-05-22

申请号：US18769092

申请日：2024-07-10

Applicant: Apple Inc.

Inventor： Yan Zhang ,  Wook Bong Lee ,  Zhou Lan ,  Anuj Batra

IPC: H04W28/06 ,  H04L5/00 ,  H04W84/12

Abstract: This disclosure relates to methods for communicating aggregated physical layer protocol data units in a wireless local area network. An aggregated physical layer protocol data unit that includes multiple physical layer protocol data units may be transmitted, which may occupy a frequency channel that includes a primary subchannel and a secondary subchannel. A physical layer protocol data unit may be transmitted on the primary subchannel to a wireless device with smaller bandwidth capability than the bandwidth occupied by the aggregated physical layer protocol data unit, and another physical layer protocol data unit having the same or a different physical layer protocol data unit format may be transmitted on the secondary subchannel to an enhanced multi-link single radio secondary channel or dynamic subband operation capable wireless device with smaller bandwidth capability than the bandwidth occupied by the aggregated physical layer protocol data unit.