Invention Grant
- Patent Title: Method of performing handoffs in wireless local area networks
- Patent Title (中): 在无线局域网中执行切换的方法
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Application No.: US11239319Application Date: 2005-09-30
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Publication No.: US08902857B2Publication Date: 2014-12-02
- Inventor: Chueng-Hsien Lin , Kishore Ramachandran , Sampath Rangarajan
- Applicant: Chueng-Hsien Lin , Kishore Ramachandran , Sampath Rangarajan
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Harness, Dickey & Pierce
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W36/30

Abstract:
In the method, communication is established between a mobile device and access points in a wireless local area network by first connecting to a first access point on a first channel. After the first connection is established, the method determines whether a second access point is available before disconnecting from the first connection. If a signal strength of the first connection drops below a signal strength threshold, the method second connects to the second access point on a second channel. The above-described method is an example of a make-before-break or soft handoff methodology.
Public/Granted literature
- US20070076661A1 Method of performing handoffs in wireless local area networks Public/Granted day:2007-04-05
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