公开(公告)号：US10892914B2

公开(公告)日：2021-01-12

申请号：US16233395

申请日：2018-12-27

Applicant: INTEL CORPORATION

Inventor： Assaf Gurevitz ,  Oren Kaidar ,  Rafi Ben-Tal ,  Elad Meir ,  Hagay Barel

IPC: H04W4/00 ,  H04L23/02 ,  H04L27/00 ,  H04L27/14 ,  H04W76/00 ,  H04B1/00 ,  H04W52/50 ,  H04L5/00

Abstract: For example, a wireless communication receiver may be configured to switch one or more RF components of the receiver between an on-state and an off-state based on at least one detection criterion for preamble detection of a frame preamble by a preamble detector of the receiver, switching the one or more RF components between the on-state and the off-state including switching the one or more RF components from the on-state to the off-state based on determination that the at least one detection criterion is not met, and switching the one or more RF components from the off-state to the on-state after an off-state period, wherein a duration of the off-state period is based at least on a preamble duration of the frame preamble; and to repeat switching the one or more RF components between the on-state and the off-state until the frame preamble is detected by the preamble detector.

公开(公告)号：US20190132154A1

公开(公告)日：2019-05-02

申请号：US16233395

申请日：2018-12-27

Applicant: INTEL CORPORATION

Inventor： Assaf Gurevitz ,  Oren Kaidar ,  Rafi Ben-Tal ,  Elad Meir ,  Hagay Barel

IPC: H04L23/02 ,  H04L27/00 ,  H04L27/14

Abstract: For example, a wireless communication receiver may be configured to switch one or more RF components of the receiver between an on-state and an off-state based on at least one detection criterion for preamble detection of a frame preamble by a preamble detector of the receiver, switching the one or more RF components between the on-state and the off-state including switching the one or more RF components from the on-state to the off-state based on determination that the at least one detection criterion is not met, and switching the one or more RF components from the off-state to the on-state after an off-state period, wherein a duration of the off-state period is based at least on a preamble duration of the frame preamble; and to repeat switching the one or more RF components between the on-state and the off-state until the frame preamble is detected by the preamble detector.