Amazon.com, Inc.
Exponential scaling for wireless roaming events in facilities

Abstract:

Techniques for a scalable wireless network feature for maintaining communications between wireless devices accessing a facility are described herein. A virtual partition for each wireless virtual local area network (VLAN) of a plurality of VLANs may be maintained. A virtual partition is configured to process mapping requests from one or more wireless devices of a particular VLAN of the VLANs. A threshold may be maintained that is associated with roaming per second events by the one or more wireless devices of the facility. A new virtual partition for a new VLAN may be instantiated based on information from the one or more wireless devices indicating that the roaming per second events exceed the threshold. One or more components of an intermediate distribution frame may be updated with mapping data to utilize with new wireless devices accessing the facility and for communicating with the new virtual partition for the new VLAN.