JP7277448B2 - 免許不要バンドにおける指向性システムのためのチャネルアクセス手順 - Google Patents

免許不要バンドにおける指向性システムのためのチャネルアクセス手順 Download PDF

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JP7277448B2
JP7277448B2 JP2020521462A JP2020521462A JP7277448B2 JP 7277448 B2 JP7277448 B2 JP 7277448B2 JP 2020521462 A JP2020521462 A JP 2020521462A JP 2020521462 A JP2020521462 A JP 2020521462A JP 7277448 B2 JP7277448 B2 JP 7277448B2
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JPWO2019079500A5 (enExample
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サンジェイ・ゴヤル
アルナブ・ロイ
アルパスラン・デミル
ジェイ・パトリック・トゥーハー
ジャネット・エイ・スターン－バーコウィッツ
ムーン－イル・リー
ロレンツァ・ジュッポーニ
サンドラ・ローゲン・モーランチョ
ビリアナ・ボヨヴィッチ
ミハエラ・シー・ベルリ
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アイディーエーシー ホールディングス インコーポレイテッド
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/0696—Determining beam pairs

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2020521462A 2017-10-19 2018-10-17 免許不要バンドにおける指向性システムのためのチャネルアクセス手順 Active JP7277448B2 (ja)

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JP2023076722A JP7538385B2 (ja) 2017-10-19 2023-05-08 免許不要バンドにおける指向性システムのためのチャネルアクセス手順
JP2024104079A JP7776581B2 (ja) 2017-10-19 2024-06-27 免許不要バンドにおける指向性システムのためのチャネルアクセス手順

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US201762574548P 2017-10-19 2017-10-19
US62/574,548 2017-10-19
US201862689046P 2018-06-22 2018-06-22
US62/689,046 2018-06-22
PCT/US2018/056353 WO2019079500A1 (en) 2017-10-19 2018-10-17 CHANNEL ACCESS PROCEDURES FOR DIRECTIONAL SYSTEMS IN BANDS WITHOUT LICENSE

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JP2023076722A Active JP7538385B2 (ja) 2017-10-19 2023-05-08 免許不要バンドにおける指向性システムのためのチャネルアクセス手順
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US20200314906A1 (en) 2020-10-01
US20230015536A1 (en) 2023-01-19
CN111480388A (zh) 2020-07-31
JP2024123260A (ja) 2024-09-10
US11497056B2 (en) 2022-11-08
EP3698599B1 (en) 2024-07-03
JP7776581B2 (ja) 2025-11-26
EP4398495A3 (en) 2024-10-16
JP2023109816A (ja) 2023-08-08
EP4398495A2 (en) 2024-07-10
RU2020113353A3 (enExample) 2022-02-01
WO2019079500A1 (en) 2019-04-25
JP7538385B2 (ja) 2024-08-22
US12256433B2 (en) 2025-03-18
JP2021500791A (ja) 2021-01-07
CN117767986A (zh) 2024-03-26
EP3698599A1 (en) 2020-08-26
RU2020113353A (ru) 2021-10-13
CN111480388B (zh) 2023-11-24

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