Wireless routing mechanism for same group and inter-group...

Details Wireless routing mechanism for same group and inter-group... Wireless routing mechanism for same group and inter-group...

2008-04-22

2008-04-22

Trinh, Tan (Department: 2618)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S338000, C370S326000, C455S453000

Reexamination Certificate

active

11198179

ABSTRACT:
The present invention is to provide a wireless routing mechanism by applying a management frame defined in IEEE 802.11 standard to different access points (AP) in a wireless distribution system (WDS) and adding an information element (IE) to the management frame, enabling any AP to be capable of maintaining the integrity of IE based on its own setting and state, determining other APs' operations in WDS based on a received IE and determining whether a physical link (i.e., wireless link) between itself and any of other APs should be established to provide a channel for sending data frames therebetween and automatically establishing a stable, flexible and expansible wireless network topology in a wire network infrastructure based on information contained in a plurality of fields of the IE.

REFERENCES:
patent: 2004/0199668 (2004-10-01), Lin et al.
patent: 2006/0164969 (2006-07-01), Malik et al.
patent: 2006/0252443 (2006-11-01), Sammour et al.
patent: 2007/0198739 (2007-08-01), Jennings et al.

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