Invention Grant
- Patent Title: Multicast negative acknowledgements using high-energy long-training fields for feedback
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Application No.: US14971422Application Date: 2015-12-16
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Publication No.: US09893906B2Publication Date: 2018-02-13
- Inventor: Laurent Cariou , Dibakar Das , Yaron Alpert , Robert J. Stacey
- Applicant: Intel IP Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel IP Corporation
- Current Assignee: Intel IP Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H04L12/18
- IPC: H04L12/18 ; H04W72/00 ; H04B7/0452 ; H04L5/00 ; H04L1/16 ; H04W84/12 ; H04L1/00

Abstract:
Apparatuses, computer readable media, and methods for multicast negative acknowledgements using high-energy long-training fields for feedback are disclosed. An apparatus of a wireless device is disclosed. The apparatus includes memory and processing circuitry coupled to the memory where the processing circuitry configured to: encode one or more packets in accordance with multicast or broadcast, cause to be transmitted the one or more packets to one or more stations, and decode feedback from the one or more stations. The feedback may be received simultaneously on a same resource block for each packet of the one or more packets. Each packet may be represented by one resource block of the one or more resource blocks. The resource blocks may be thirty-six resource blocks per 20 MHz subchannel with nine resource blocks in a frequency domain by four spatial streams.
Public/Granted literature
- US20170063562A1 MULTICAST NEGATIVE ACKNOWLEDGEMENTS USING HIGH-ENERGY LONG-TRAINING FIELDS FOR FEEDBACK Public/Granted day:2017-03-02
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