05560021 is referenced by 76 patents and cites 1 patents.

A power management and packet delivery method for use in a wireless local area network (LAN) having a plurality of mobile battery powered user devices, the user devices in communication with each other, the power management and packet delivery technique for determining when a user device may transition from an active mode of operation to a sleep mode of operation and further for determining when a user device in the sleep mode of operation should transition to the active mode of operation. The method further operative to inform an intended destination device that data is forthcoming, thereby prohibiting that device from entering the sleep mode until after the data has been delivered.

Title
Power management and packet delivery method for use in a wireless local area network (LAN)
Application Number
8/223497
Publication Number
5560021
Application Date
April 4, 1994
Publication Date
September 24, 1996
Inventor
Hungkun Chang
1501 Crowfoot Cir. N., Hoffman Estates, 60194
IL, US
Mark Demange
132 Wilmslow Ln., Schaumburg, 60194
IL, US
Frederick W Vook
130 Crestwood Ct. #7, Schaumburg, 60195
IL, US
Agent
ValJean Hillman
IPC
G06F 13/00
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