Invention Grant
- Patent Title: Multiple simultaneous wireless connections in a wireless local area network
- Patent Title (中): 无线局域网中的多个同时无线连接
-
Application No.: US12913583Application Date: 2010-10-27
-
Publication No.: US08462735B2Publication Date: 2013-06-11
- Inventor: Sheng Sun , John Dunning
- Applicant: Sheng Sun , John Dunning
- Applicant Address: US NJ Basking Ridge
- Assignee: Avaya, Inc.
- Current Assignee: Avaya, Inc.
- Current Assignee Address: US NJ Basking Ridge
- Agency: Anderson Gorecki & Rouille LLP
- Main IPC: H04W4/00
- IPC: H04W4/00

Abstract:
Multiple simultaneous associations with Wireless Access Points (WAPs) may be formed by a given wireless client to enable handoffs between the WAPs to be accelerated and, optionally, to enable both WAPs to provide simultaneous wireless services to the wireless client. Upon forming a primary association with one WAP the wireless client scans for beacon signals from other WAPs. Upon detecting another WAP, the wireless client transmits a Request To Send (RTS) message to the new WAP indicating the identity of the primary WAP. The wireless client may also identify the new WAP to the primary WAP using a RTS message. The primary and secondary WAPs exchange information so that, in the event of a handoff, the required information has already been shared with the new WAP. Optionally, the several WAPs may provide simultaneous service to the wireless client.
Public/Granted literature
- US20110038349A1 Multiple Simultaneous Wireless Connections In A Wireless Local Area Network Public/Granted day:2011-02-17
Information query