Paradice and Li LLP
Methods and systems for joint access point MIMO transmissions
One aspect includes a method of establishing, via a first access point, a distributed MIMO joint transmission opportunity with one or more second access points to one or more stations. The method comprises generating, via a processor, a first message for transmission to the stations and the second access points. The first message indicates a null data packet transmission and the stations configured to receive a stream during the joint transmission opportunity. The method also comprises transmitting the first message to the second access points and the stations. The method further comprises generating, via the processor, a reference phase signal for transmission to the second access points.
QUALCOMM Incorporated
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Lin Bin Lochan Jialing Li Sameer
Yang Tian Verma Chen Vermani