System and Method for Filtering Broadcast Messages Received Over a Wireless Local Area Network

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140198698A1
SERIAL NO

14126046

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A user device configured to communicate with a remote device via a Wireless Access Point (WAP) listens on one or more active ports for data sent by the WAP while in a sleep mode. Upon receiving data, the user device identifies the port over which it received the data and determines whether that port is on a list of active ports. If the port is on the list, a controller in the user device wakes the user device from the sleep mode to process the data. If the port is not on the list, the controller discards the received data and leaves the user device in the sleep mode.

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Patent Owner(s)

Patent OwnerAddress
SONY MOBILE COMMUNICATIONS ABNYA VATTENTORNET LUND 221 88

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kristiansson, Per San Diego, US 3 14

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