公开(公告)号：US20210307019A1

公开(公告)日：2021-09-30

申请号：US16829254

申请日：2020-03-25

Applicant: NXP B.V.

Inventor： Artur Burchard ,  Alessio Filippi ,  Marc Klaassen ,  Cornelis Marinus Moerman

IPC: H04W72/08 ,  H04B17/345 ,  H04L5/00 ,  H04B17/336 ,  H04W16/14

Abstract: Aspects of the present disclosure are directed toward effecting communications in a manner that suppresses side-channel communications that may otherwise cause interference. As may be implemented in a manner consistent with one or more aspects characterized herein, an apparatus and/or method involve transmitting enhanced signals for in-band transmissions over a first one of a plurality of wireless communications channels shared by a plurality of stations for communicating wireless station-to-station communications. While transmitting the enhanced signals, communications by legacy devices on a second one of the wireless communications channels adjacent the first channel are suppressed by generating and transmitting a side channel interference signal on the second channel, therein causing legacy devices receiving the enhanced signals to withhold communications on the second channel.

公开(公告)号：US11324013B2

公开(公告)日：2022-05-03

申请号：US16829254

申请日：2020-03-25

Applicant: NXP B.V.

Inventor： Artur Burchard ,  Alessio Filippi ,  Marc Klaassen ,  Cornelis Marinus Moerman

IPC: H04W72/08 ,  H04B17/345 ,  H04W16/14 ,  H04B17/336 ,  H04L5/00

Abstract: Aspects of the present disclosure are directed toward effecting communications in a manner that suppresses side-channel communications that may otherwise cause interference. As may be implemented in a manner consistent with one or more aspects characterized herein, an apparatus and/or method involve transmitting enhanced signals for in-band transmissions over a first one of a plurality of wireless communications channels shared by a plurality of stations for communicating wireless station-to-station communications. While transmitting the enhanced signals, communications by legacy devices on a second one of the wireless communications channels adjacent the first channel are suppressed by generating and transmitting a side channel interference signal on the second channel, therein causing legacy devices receiving the enhanced signals to withhold communications on the second channel.