公开(公告)号：US20210194536A1

公开(公告)日：2021-06-24

申请号：US17057368

申请日：2019-04-17

Applicant: Sony Corporation

Inventor： Kare AGARDH ,  Rickard LJUNG

IPC: H04B1/713 ,  H04J11/00 ,  H04W72/04

Abstract: An access point (12) in a frequency hopping system includes system information based on a target periodicity and a predetermined frequency range. The access point selects frames for system information transmissions from among transmission opportunities within the frequency range as determined according to a frequency hopping sequence. An electronic device (14) monitors frequencies of the frequency range in parallel to detect the system information.