公开(公告)号：US12081295B2

公开(公告)日：2024-09-03

申请号：US17846313

申请日：2022-06-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hideyuki Yamada ,  Kazuki Hashimoto ,  Sotaro Shinkai ,  Hiroshi Ohue

IPC: H04B7/06

CPC classification number: H04B7/0617

Abstract: A wireless device is configured to perform wireless communication with one or more terminals and includes an antenna configured to perform wireless communication, a wireless interface configured to perform wireless communication with the one or more terminals through the antenna, and a processor configured to acquire an azimuth and a weighting coefficient of each of the one or more terminals, and determine a direction of the antenna based on the azimuth and the weighting coefficient of each of the one or more terminals.

公开(公告)号：US12185193B2

公开(公告)日：2024-12-31

申请号：US17690499

申请日：2022-03-09

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Akira Yamasaki ,  Kazuki Hashimoto ,  Nobuhiko Arashin

IPC: H04W4/06 ,  H04L5/00 ,  H04L61/5069 ,  H04L12/18

Abstract: A communication device for performing wireless communication with another communication device, includes a wired communication interface configured to be connected to a wired communication line, a wireless communication interface configured to be connected to the other communication device by wireless communication, an antenna configured to transmit or receive a wireless signal related to the wireless communication, and a processor configured to, in a case that a destination of a first frame received by the wired communication interface indicates a broadcast address or a multicast address, wirelessly transmit a second frame to the other communication device with a modulation scheme and a coding rate set according to a wireless communication environment with the other communication device. The second frame includes the first frame and the second frame has a unicast address indicating a destination of the other communication device.