Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Robert C. Meier0
Date of Patent
November 17, 2009
Patent Application Number
11284055
Date Filed
November 21, 2005
Patent Primary Examiner
Patent abstract
A power management method that transmits multicast frames independent of DTIM beacons. An access point associates power save stations with a multicast group. Each member of the group is signaled of a predetermined time period to operate in an active mode. During the predetermined time period the access point sends multicast frames for the group. The frames may be sent along with a poll.
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