Power save system and method

Details Power save system and method Power save system and method

2011-04-05

2011-04-05

D'Agosta, Stephen M (Department: 2617)

Multiplex communications

Communication over free space

Repeater

C370S324000, C455S041200, C455S041300, C455S522000, C455S574000, C455S343200

Reexamination Certificate

active

07920504

ABSTRACT:
According to various embodiments of the invention a device can announce broadcast traffic in a global access period. Thus, a destination can change its local communication window every global access period. By announcing a local communication window during a global access period it can be more likely that a source device in a network will receive the information because all devices should be active during the global access period. A device can awaken for its local communication window and during the local communication window a source device can schedule a transmission and transmit information to the device.

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