Cisco Systems, Inc.
System and method for scheduling for redundant layer 2 control messages

Abstract:

System and method for scheduling for redundant layer 2 control messages may be provided. A control message for a Station (STA) may be received at a secondary Access Point (AP) from a primary AP. The primary AP and the secondary AP may both cover the STA. The primary AP may send the control message to both the secondary AP and the STA. The secondary AP may listen for an acknowledgement from the STA to the primary AP confirming receipt of the control message. The secondary AP may resend the control message to the STA in response to no acknowledgement from the STA to the primary AP confirming the receipt of the control message.