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公开(公告)号：US20230112373A1
公开(公告)日：2023-04-13
申请号：US17935323
申请日：2022-09-26
Applicant: PERASO TECHNOLOGIES INC.
IPC: H04W74/08 , H04B7/0426
Abstract: A method in a communication system including an access point and a plurality of stations, includes: selecting, at the access point, a quasi-omni-directional beam for use in transmitting and receiving control frames to and from the stations; selecting, at each station, one of a plurality of directional beams for use in transmitting and receiving control frames to and from the access point; at each of the stations, pausing transmission of Request To Send (RTS) control frames responsive to detecting (i) a RTS control frame from the access point to any one of the stations, or (ii) a Clear to Send (CTS) control frame from the access point to any one of the stations; wherein pausing transmission of RTS control frames is for a duration of time provided in the detected RTS control frame or CTS frame.
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公开(公告)号：US20200187102A1
公开(公告)日：2020-06-11
申请号：US16705867
申请日：2019-12-06
Applicant: PERASO TECHNOLOGIES INC.
Inventor： Joseph ANDONIEH , Bradley Robert LYNCH , Albert Klaas Theodoor RIETEMA , Timor ISRAELI , Ali Reza KHODAIAN ZAVAREH , Miles HU
Abstract: A method in a wireless access point (AP) having an antenna controllable to transmit and receive using a set of AP sectors, includes: transmitting a plurality of beacon instances using each of the AP sectors, each beacon instance associated rotation schedule data defining a plurality of listening time slots corresponding to respective AP sectors; activating a rotating listening mode using the AP sectors in sequence according to the rotation schedule data; in response to detecting a sector sweep initiation message from a client device using an active one of the AP sectors, communicating with the client device to select an AP sector to use in establishing a link with the client device.
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