Gainspan Corporation

Burhanuddin Lohawala

Pankaj Vyas

Vishal Batra

A wireless station associates with an access point to join a wireless local area network (WLAN). The access point is part of the WLAN and operates as a switching device between wireless stations of the WLAN. The wireless station forms a TCP session via the access point with an external device which is external to the WLAN. The wireless station exchanges (i.e., transmits and/or receives) a first sequence of packets on the TCP session. The wireless station receives a frame from the access point, the frame indicating that the wireless station has been disassociated after having associated earlier with the access point. The wireless station re-associates with the access point. The access point then communicates with the external device on the TCP session after re-associating, the communicating involving exchanging a second sequence of packets with the external device after the re-association.

Wireless device of a wireless local area network communicating with a device of an external network on a TCP session before and after disassociation from the wireless local area network

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Bengaluru, India

Burhanuddin Lohawala