Efficient wireless transmission opportunity handoff

Details Efficient wireless transmission opportunity handoff Efficient wireless transmission opportunity handoff

2006-03-18

2009-12-29

Tran, Thang V (Department: 2627)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S328000

Reexamination Certificate

active

07639658

ABSTRACT:
Circuits, methods, and apparatus that provide high-throughput control fields that, among other functions, provide efficient TXOP handoffs in wireless networks. A handoff may be made by setting one or more bits in a field in a QoS frame, such as the HT control or other appropriate field. Various conditions may be placed on a handoff by a granting station. For example, conditions specifying where a station receiving a TXOP handoff may send data, what the receiving station may do with any remaining TXOP, or what types of data may be transmitted by the receiving station may be imposed. These various conditions may be combined or omitted in any logic combination.

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International Search Report dated Sep. 25, 2007 for PCT Application Serial No. 06/10160, 4 Pages.

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