WLAN access controller packet buffering

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8345645
APP PUB NO 20070097933A1
SERIAL NO

11262609

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Traffic pending delivery to sleeping Mobile Units is buffered in an Access Controller. When a particular sleeping Mobile Unit wakes up, the Access Point with which the Mobile Unit is associated signals to the Mobile Unit indicating that traffic is buffered for that Mobile Unit. In response to signaling from the Mobile Unit via the Access Point, the Access Controller forwards the traffic buffered for that Mobile Unit. In particular, the traffic is transmitted from the Access Controller to the Access Point, and then from the Access Point to the Mobile Unit. A limit may be placed on the amount of time during which the Access Controller buffers traffic for a particular Mobile Unit.

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Patent Owner(s)

  • AVAYA HOLDINGS LIMITED;AVAYA INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuc, Zenon San Jose, US 17 381

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