公开(公告)号：US12041689B2

公开(公告)日：2024-07-16

申请号：US18053690

申请日：2022-11-08

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Yao Huang Gaius Wee ,  Michael Hong Cheng Sim ,  Masataka Irie

IPC: H04W8/00 ,  H04B7/0491 ,  H04B7/06 ,  H04L1/16 ,  H04L1/1607 ,  H04W48/08 ,  H04W16/28 ,  H04W48/16 ,  H04W84/12

CPC classification number: H04W8/005 ,  H04B7/0491 ,  H04B7/06 ,  H04B7/0695 ,  H04L1/1657 ,  H04W48/08 ,  H04W16/28 ,  H04W48/16 ,  H04W84/12

Abstract: A wireless communication apparatus comprising: a frame configuration circuit that generates a transmission frame including DMG beacons, wherein sector ID fields in SSW fields included in the respective DMG beacons indicate one or more transmit sectors used for directional transmissions of the respective DMG beacons, and a field different from the sector ID field included in each DMG beacon indicates whether or not there is quasi-omni transmission; and a transmission wireless circuit that performs, by using the transmit sector indicated by the sector ID field, directional transmission on a first DMG beacon that is included in the DMG beacons and in which the field different from the sector ID field indicates non-quasi-omni transmission and performs quasi-omni transmission on a second DMG beacon that is included in the DMG beacons and in which the different field indicates quasi-omni transmission, in a BTI.

公开(公告)号：US20210218446A1

公开(公告)日：2021-07-15

申请号：US17217765

申请日：2021-03-30

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Hiroyuki Motozuka ,  Masataka Irie ,  Takenori Sakamoto ,  Naganori Shirakata ,  Yao Huang Gaius Wee ,  Michael Hong Cheng Sim ,  Lei Huang

IPC: H04B7/0491 ,  H03M13/09 ,  H04W84/12 ,  H04W88/02 ,  H04L1/00 ,  H04B7/08 ,  H04B7/06 ,  H04W48/16

Abstract: A communication apparatus includes a PHY frame generating circuit that generates a PHY frame including either of a short Sector Sweep frame and a Sector Sweep frame; and an array antenna that selects, based on the PHY frame, any sector from among a plurality of sectors and transmits the PHY frame. In a case where, in the PHY frame including the short Sector Sweep frame, a Direction field of the short Sector Sweep frame indicates Initiator Sector Sweep, the PHY frame generating circuit replaces a Short Sector Sweep Feedback field indicating a number of a selected best short Sector Sweep with a Short Scrambled Basic Service Set ID field indicating an abbreviated address generated from an address of a destination communication apparatus.

公开(公告)号：US20230060962A1

公开(公告)日：2023-03-02

申请号：US18053690

申请日：2022-11-08

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Yao Huang Gaius Wee ,  Michael Hong Cheng Sim ,  Masataka Irie

IPC: H04W8/00 ,  H04B7/06 ,  H04B7/0491 ,  H04W48/08 ,  H04L1/16

Abstract: A wireless communication apparatus comprising: a frame configuration circuit that generates a transmission frame including DMG beacons, wherein sector ID fields in SSW fields included in the respective DMG beacons indicate one or more transmit sectors used for directional transmissions of the respective DMG beacons, and a field different from the sector ID field included in each DMG beacon indicates whether or not there is quasi-omni transmission; and a transmission wireless circuit that performs, by using the transmit sector indicated by the sector ID field, directional transmission on a first DMG beacon that is included in the DMG beacons and in which the field different from the sector ID field indicates non-quasi-omni transmission and performs quasi-omni transmission on a second DMG beacon that is included in the DMG beacons and in which the different field indicates quasi-omni transmission, in a BTI.

公开(公告)号：US20240275442A1

公开(公告)日：2024-08-15

申请号：US18643840

申请日：2024-04-23

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Hiroyuki Motozuka ,  Masataka Irie ,  Takenori Sakamoto ,  Naganori Shirakata ,  Yao Huang Gaius Wee ,  Michael Hong Cheng Sim ,  Lei Huang

IPC: H04B7/0491 ,  H03M13/09 ,  H04B7/06 ,  H04B7/08 ,  H04L1/00 ,  H04L1/08 ,  H04W48/16 ,  H04W84/12 ,  H04W88/02

CPC classification number: H04B7/0491 ,  H03M13/09 ,  H04B7/0617 ,  H04B7/0682 ,  H04B7/0695 ,  H04B7/088 ,  H04L1/0041 ,  H04L1/0061 ,  H04W48/16 ,  H04W84/12 ,  H04W88/02 ,  H04L1/08

Abstract: A communication apparatus includes a PHY frame generating circuit that generates a PHY frame including either of a short Sector Sweep frame and a Sector Sweep frame; and an array antenna that selects, based on the PHY frame, any sector from among a plurality of sectors and transmits the PHY frame. In a case where, in the PHY frame including the short Sector Sweep frame, a Direction field of the short Sector Sweep frame indicates Initiator Sector Sweep, the PHY frame generating circuit replaces a Short Sector Sweep Feedback field indicating a number of a selected best short Sector Sweep with a Short Scrambled Basic Service Set ID field indicating an abbreviated address generated from an address of a destination communication apparatus.

公开(公告)号：US11658714B2

公开(公告)日：2023-05-23

申请号：US17669154

申请日：2022-02-10

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Hiroyuki Motozuka ,  Masataka Irie ,  Takenori Sakamoto ,  Naganori Shirakata ,  Yao Huang Gaius Wee ,  Michael Hong Cheng Sim ,  Lei Huang

IPC: H04B7/04 ,  H04B7/0491 ,  H03M13/09 ,  H04W84/12 ,  H04W88/02 ,  H04L1/00 ,  H04B7/08 ,  H04B7/06 ,  H04W48/16 ,  H04L1/08

CPC classification number: H04B7/0491 ,  H03M13/09 ,  H04B7/0617 ,  H04B7/0682 ,  H04B7/0695 ,  H04B7/088 ,  H04L1/0041 ,  H04L1/0061 ,  H04W48/16 ,  H04W84/12 ,  H04W88/02 ,  H04L1/08

Abstract: A communication apparatus includes a PHY frame generating circuit that generates a PHY frame including either of a short Sector Sweep frame and a Sector Sweep frame; and an array antenna that selects, based on the PHY frame, any sector from among a plurality of sectors and transmits the PHY frame. In a case where, in the PHY frame including the short Sector Sweep frame, a Direction field of the short Sector Sweep frame indicates Initiator Sector Sweep, the PHY frame generating circuit replaces a Short Sector Sweep Feedback field indicating a number of a selected best short Sector Sweep with a Short Scrambled Basic Service Set ID field indicating an abbreviated address generated from an address of a destination communication apparatus.

公开(公告)号：US11523266B2

公开(公告)日：2022-12-06

申请号：US17001961

申请日：2020-08-25

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Yao Huang Gaius Wee ,  Michael Hong Cheng Sim ,  Masataka Irie

IPC: H04W8/00 ,  H04B7/0491 ,  H04B7/06 ,  H04L1/16 ,  H04W48/08 ,  H04W84/12 ,  H04W16/28 ,  H04W48/16

Abstract: A wireless communication apparatus comprising: a frame configuration circuit that generates a transmission frame including DMG beacons, wherein sector ID fields in SSW fields included in the respective DMG beacons indicate one or more transmit sectors used for directional transmissions of the respective DMG beacons, and a field different from the sector ID field included in each DMG beacon indicates whether or not there is quasi-omni transmission; and a transmission wireless circuit that performs, by using the transmit sector indicated by the sector ID field, directional transmission on a first DMG beacon that is included in the DMG beacons and in which the field different from the sector ID field indicates non-quasi-omni transmission and performs quasi-omni transmission on a second DMG beacon that is included in the DMG beacons and in which the different field indicates quasi-omni transmission, in a BTI.

公开(公告)号：US10659120B2

公开(公告)日：2020-05-19

申请号：US16156485

申请日：2018-10-10

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Hiroyuki Motozuka ,  Masataka Irie ,  Takenori Sakamoto ,  Naganori Shirakata ,  Yao Huang Gaius Wee ,  Michael Hong Cheng Sim ,  Lei Huang

IPC: H04B7/04 ,  H04B7/0491 ,  H03M13/09 ,  H04W84/12 ,  H04W88/02 ,  H04L1/00 ,  H04B7/08 ,  H04B7/06 ,  H04W48/16 ,  H04L1/08

Abstract: A communication apparatus includes a PHY frame generating circuit that generates a PHY frame including either of a short Sector Sweep frame and a Sector Sweep frame; and an array antenna that selects, based on the PHY frame, any sector from among a plurality of sectors and transmits the PHY frame. In a case where, in the PHY frame including the short Sector Sweep frame, a Direction field of the short Sector Sweep frame indicates Initiator Sector Sweep, the PHY frame generating circuit replaces a Short Sector Sweep Feedback field indicating a number of a selected best short Sector Sweep with a Short Scrambled Basic Service Set ID field indicating an abbreviated address generated from an address of a destination communication apparatus.

公开(公告)号：US20240340628A1

公开(公告)日：2024-10-10

申请号：US18745683

申请日：2024-06-17

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Yao Huang Gaius Wee ,  Michael Hong Cheng Sim ,  Masataka Irie

IPC: H04W8/00 ,  H04B7/0491 ,  H04B7/06 ,  H04L1/1607 ,  H04W16/28 ,  H04W48/08 ,  H04W48/16 ,  H04W84/12

CPC classification number: H04W8/005 ,  H04B7/0491 ,  H04B7/06 ,  H04B7/0695 ,  H04L1/1657 ,  H04W48/08 ,  H04W16/28 ,  H04W48/16 ,  H04W84/12

Abstract: A wireless communication apparatus comprising: a frame configuration circuit that generates a transmission frame including DMG beacons, wherein sector ID fields in SSW fields included in the respective DMG beacons indicate one or more transmit sectors used for directional transmissions of the respective DMG beacons, and a field different from the sector ID field included in each DMG beacon indicates whether or not there is quasi-omni transmission; and a transmission wireless circuit that performs, by using the transmit sector indicated by the sector ID field, directional transmission on a first DMG beacon that is included in the DMG beacons and in which the field different from the sector ID field indicates non-quasi-omni transmission and performs quasi-omni transmission on a second DMG beacon that is included in the DMG beacons and in which the different field indicates quasi-omni transmission, in a BTI.

公开(公告)号：US20220173777A1

公开(公告)日：2022-06-02

申请号：US17669154

申请日：2022-02-10

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Hiroyuki Motozuka ,  Masataka Irie ,  Takenori Sakamoto ,  Naganori Shirakata ,  Yao Huang Gaius Wee ,  Michael Hong Cheng Sim ,  Lei Huang

IPC: H04B7/0491 ,  H03M13/09 ,  H04W84/12 ,  H04W88/02 ,  H04L1/00 ,  H04B7/08 ,  H04B7/06 ,  H04W48/16

Abstract: A communication apparatus includes a PHY frame generating circuit that generates a PHY frame including either of a short Sector Sweep frame and a Sector Sweep frame; and an array antenna that selects, based on the PHY frame, any sector from among a plurality of sectors and transmits the PHY frame. In a case where, in the PHY frame including the short Sector Sweep frame, a Direction field of the short Sector Sweep frame indicates Initiator Sector Sweep, the PHY frame generating circuit replaces a Short Sector Sweep Feedback field indicating a number of a selected best short Sector Sweep with a Short Scrambled Basic Service Set ID field indicating an abbreviated address generated from an address of a destination communication apparatus.

公开(公告)号：US10998951B2

公开(公告)日：2021-05-04

申请号：US16847221

申请日：2020-04-13

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Hiroyuki Motozuka ,  Masataka Irie ,  Takenori Sakamoto ,  Naganori Shirakata ,  Yao Huang Gaius Wee ,  Michael Hong Cheng Sim ,  Lei Huang

IPC: H04B7/04 ,  H04B7/0491 ,  H03M13/09 ,  H04W84/12 ,  H04W88/02 ,  H04L1/00 ,  H04B7/08 ,  H04B7/06 ,  H04W48/16 ,  H04L1/08

Abstract: A communication apparatus includes a PHY frame generating circuit that generates a PHY frame including either of a short Sector Sweep frame and a Sector Sweep frame; and an array antenna that selects, based on the PHY frame, any sector from among a plurality of sectors and transmits the PHY frame. In a case where, in the PHY frame including the short Sector Sweep frame, a Direction field of the short Sector Sweep frame indicates Initiator Sector Sweep, the PHY frame generating circuit replaces a Short Sector Sweep Feedback field indicating a number of a selected best short Sector Sweep with a Short Scrambled Basic Service Set ID field indicating an abbreviated address generated from an address of a destination communication apparatus.