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公开(公告)号：US20170280354A1
公开(公告)日：2017-09-28
申请号：US15619081
申请日：2017-06-09
Inventor： LEI HUANG , MICHAEL HONG CHENG SIM , TAKENORI SAKAMOTO , NAGANORI SHIRAKATA
CPC classification number: H04W28/065 , H03M13/1102 , H03M13/1148 , H03M13/6527 , H04L1/001 , H04L1/005 , H04L1/0057 , H04L1/0058 , H04L1/0081 , H04L1/0631 , H04L5/0091 , H04L27/2602 , H04L27/2613 , H04L69/161 , H04L69/323 , H04W84/12
Abstract: A wireless communication device serving as an NG60 WiGig device includes a PPDU generator that generates an MF control PHY PPDU (physical layer protocol data unit) including a legacy preamble, a legacy header, an NG60 header (a non-legacy header), a data field, and identification information indicating that the non-legacy header is included in the PPDU and a transmitter that transmits the generated MF control PHY PPDU.
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公开(公告)号：US20180279170A1
公开(公告)日：2018-09-27
申请号：US15765446
申请日：2016-07-07
Inventor： TAKENORI SAKAMOTO , HIROYUKI MOTOZUKA , MASATAKA IRIE
CPC classification number: H04W28/06 , H04L69/08 , H04L69/22 , H04W16/28 , H04W84/12 , Y02D70/00 , Y02D70/142
Abstract: The present disclosure provides a wireless communication device provided with: a transmission signal generation unit that generates an A-PPDU that has a legacy preamble, a legacy header, data fields allocated to each of a plurality of different STAs, a plurality of non-legacy headers in which various types of information relating to the plurality of data fields are described, and a plurality of non-legacy preambles; and a transmission unit that transmits the A-PPDU in a wireless manner.
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Patent Agency Ranking
3.发明申请公开(公告)号：US20210160115A1
公开(公告)日：2021-05-27
申请号：US17166308
申请日：2021-02-03
Inventor： LEI HUANG , HONG CHENG MICHAEL SIM , TAKENORI SAKAMOTO
Abstract: A transmission apparatus includes a transmission signal generator which, in operation, generates a transmission signal having an aggregate physical layer protocol data unit (PPDU) that includes a legacy preamble, a legacy header, a non-legacy preamble, a plurality of non-legacy headers and a plurality of data fields; and a transmitter which, in operation, transmits the generated transmission signal, wherein the legacy preamble, the legacy header and the plurality of non-legacy headers are transmitted using a standard bandwidth, the non-legacy preamble and the plurality of data fields are transmitted using a variable bandwidth that is larger than the standard bandwidth and wherein a plurality of sets of each of the plurality of non-legacy headers and each of the plurality of data fields are transmitted sequentially in a time domain.
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4.发明申请公开(公告)号：US20190229968A1
公开(公告)日：2019-07-25
申请号：US16374951
申请日：2019-04-04
Inventor： LEI HUANG , HONG CHENG MICHAEL SIM , TAKENORI SAKAMOTO
Abstract: A transmission apparatus includes a transmission signal generator which, in operation, generates a transmission signal having an aggregate physical layer protocol data unit (PPDU) that includes a legacy preamble, a legacy header, a non-legacy preamble, a plurality of non-legacy headers and a plurality of data fields; and a transmitter which, in operation, transmits the generated transmission signal, wherein the legacy preamble, the legacy header and the plurality of non-legacy headers are transmitted using a standard bandwidth, the non-legacy preamble and the plurality of data fields are transmitted using a variable bandwidth that is larger than the standard bandwidth and wherein a plurality of sets of each of the plurality of non-legacy headers and each of the plurality of data fields are transmitted sequentially in a time domain.
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公开(公告)号：US20180167230A1
公开(公告)日：2018-06-14
申请号：US15893454
申请日：2018-02-09
Inventor： HIROYUKI MOTOZUKA , NAGANORI SHIRAKATA , TAKENORI SAKAMOTO , MASATAKA IRIE
CPC classification number: H04L12/2865 , H04B1/0007 , H04L5/001 , H04L5/0044 , H04L27/2613 , H04L27/2628 , H04L27/2636 , H04L27/265 , H04W84/12
Abstract: In a transmission apparatus, signal carrier signal circuity that generates two single carrier signals including a legacy preamble signal, a legacy header signal and an extension header signal respectively. OFDM signal circuity that generates one OFDM signal by performing an IFFT processing on one or more payload signals. Transmission circuity that transmits the two single carrier signals by allocating to a bonding channel which is formed by bonding two adjacent channels used in a bonding transmission scheme and the one OFDM signal by allocating to the bonding channel which is frequency-shifted.
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6.发明申请公开(公告)号：US20200304357A1
公开(公告)日：2020-09-24
申请号：US16896992
申请日：2020-06-09
Inventor： LEI HUANG , HONG CHENG MICHAEL SIM , TAKENORI SAKAMOTO
Abstract: A transmission apparatus includes a transmission signal generator which, in operation, generates a transmission signal having an aggregate physical layer protocol data unit (PPDU) that includes a legacy preamble, a legacy header, a non-legacy preamble, a plurality of non-legacy headers and a plurality of data fields; and a transmitter which, in operation, transmits the generated transmission signal, wherein the legacy preamble, the legacy header and the plurality of non-legacy headers are transmitted using a standard bandwidth, the non-legacy preamble and the plurality of data fields are transmitted using a variable bandwidth that is larger than the standard bandwidth and wherein a plurality of sets of each of the plurality of non-legacy headers and each of the plurality of data fields are transmitted sequentially in a time domain.
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7.发明申请公开(公告)号：US20180048509A1
公开(公告)日：2018-02-15
申请号：US15797965
申请日：2017-10-30
Inventor： LEI HUANG , HONG CHENG MICHAEL SIM , TAKENORI SAKAMOTO
CPC classification number: H04L27/2626 , H04L1/005 , H04L1/0057 , H04L1/0091 , H04L1/0631 , H04L5/0094 , H04L27/2602 , H04L27/2607 , H04L27/2613 , H04L69/22 , H04L69/323
Abstract: A transmission apparatus includes a transmission signal generator which, in operation, generates a transmission signal having an aggregate physical layer protocol data unit (PPDU) that includes a legacy preamble, a legacy header, a non-legacy preamble, a plurality of non-legacy headers and a plurality of data fields; and a transmitter which, in operation, transmits the generated transmission signal, wherein the legacy preamble, the legacy header and the plurality of non-legacy headers are transmitted using a standard bandwidth, the non-legacy preamble and the plurality of data fields are transmitted using a variable bandwidth that is larger than the standard bandwidth and wherein a plurality of sets of each of the plurality of non-legacy headers and each of the plurality of data fields are transmitted sequentially in a time domain.
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