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公开(公告)号：US20240014859A1
公开(公告)日：2024-01-11
申请号：US18061977
申请日：2022-12-05
Applicant: Cisco Technology, Inc.
Inventor： Robert E. BARTON , Jerome HENRY , Matthew A. SILVERMAN , John M. SWARTZ
CPC classification number: H04B7/024 , H04B7/0617
Abstract: Techniques for beamforming from wireless stations (STAs) are disclosed. These techniques include identifying a plurality of STAs for a beamforming group, for transmission to a wireless access point (AP). The techniques further include receiving, at the AP, first data transmitted from each of the plurality of STAs in the beamforming group to the AP at least partially at the same time, wherein the transmitting the first data from each of the plurality of STAs results in constructive interference between the transmissions from the plurality of STAs to the AP, and wherein the same first data is received from each of the plurality of STAs in the beamforming group.
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公开(公告)号：US20210211921A1
公开(公告)日：2021-07-08
申请号：US16737824
申请日：2020-01-08
Applicant: Cisco Technology, Inc.
Inventor： John M. SWARTZ , Joshua D. SUHR , Matthew A. SILVERMAN , Vishal S. DESAI
Abstract: Techniques for automated network adjustment are provided. A first data rate currently supported by a first access point is determined, and a second data rate is identified to be evaluated. A first sensor device of a plurality of sensor devices is identified, where a signal strength between the first sensor device and the first access point exceeds a predefined threshold. A first packet error rate is determined for communications between the first sensor device and the first access point using the first data rate, and a second packet error rate is determined for communications between the first sensor device and the first access point using the second data rate. Upon determining that the second packet error rate is lower than the first packet error rate, the first access point is automatically reconfigured to use the second data rate.
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