公开(公告)号：US20220377644A1

公开(公告)日：2022-11-24

申请号：US17883293

申请日：2022-08-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yohei MORISHITA ,  Naganori SHIRAKATA ,  Toshihiro TERAOKA ,  Tomohiro MURATA

IPC: H04W40/22 ,  H04W40/12 ,  H04W40/20

Abstract: A radio communication apparatus includes reception circuitry, which, in operation, receives a first frame transmitted by a first node in a wireless mesh network; and control circuitry, which, in operation, configures a relay destination node as second information in case that the first frame includes first information indicating a third node that performs transmission in cooperation with a second node that transmits a radio signal to a radio link in which communication quality is less than a threshold in the wireless mesh network and in case that the third node included in the first information indicates the radio communication apparatus, the relay destination node being a node to which the second node transmits the first frame, the second information indicating a relay destination node to which the third node transmits the first frame.

公开(公告)号：US20220377729A1

公开(公告)日：2022-11-24

申请号：US17881499

申请日：2022-08-04

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Toshihiro TERAOKA ,  Naganori SHIRAKATA ,  Tomohiro MURATA ,  Yohei MORISHITA

IPC: H04W72/04

Abstract: A radio communication apparatus includes: control circuitry, which, in operation, selects, as a radio channel used for transmission, at least one radio channel among a plurality of radio channels based on information on a reduction time of a sum of transmission time per unit time in each of the plurality of radio channels; and radio circuitry, which, in operation, performs transmission using the selected radio channel.