TWI909502B - 使用前導訊號碰撞減少技術進行下行鏈路協調波束成形封包傳輸的多存取點系統的存取點及相關無線通信方法 - Google Patents

使用前導訊號碰撞減少技術進行下行鏈路協調波束成形封包傳輸的多存取點系統的存取點及相關無線通信方法

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Publication number
TWI909502B
TWI909502B TW113122805A TW113122805A TWI909502B TW I909502 B TWI909502 B TW I909502B TW 113122805 A TW113122805 A TW 113122805A TW 113122805 A TW113122805 A TW 113122805A TW I909502 B TWI909502 B TW I909502B
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TW
Taiwan
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ppdu
related information
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TW113122805A
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English (en)
Chinese (zh)
Other versions
TW202502084A (zh
Inventor
徐建芳
謝弘道
Original Assignee
聯發科技股份有限公司
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Publication of TW202502084A publication Critical patent/TW202502084A/zh
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Publication of TWI909502B publication Critical patent/TWI909502B/zh

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Classifications

    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
TW113122805A 2023-06-20 2024-06-20 使用前導訊號碰撞減少技術進行下行鏈路協調波束成形封包傳輸的多存取點系統的存取點及相關無線通信方法 TWI909502B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202363509040P 2023-06-20 2023-06-20
US63/509,040 2023-06-20
WOPCT/CN2024/100053 2024-06-19
PCT/CN2024/100053 WO2024260367A1 (fr) 2023-06-20 2024-06-19 Point d'accès d'un système à points d'accès multiples qui utilise une technique de réduction de collision de préambule pour une formation de faisceau coordonnée dans une transmission de paquet de liaison descendante et procédé de communication sans fil associé

Publications (2)

Publication Number Publication Date
TW202502084A TW202502084A (zh) 2025-01-01
TWI909502B true TWI909502B (zh) 2025-12-21

Family

ID=93934912

Family Applications (1)

Application Number Title Priority Date Filing Date
TW113122805A TWI909502B (zh) 2023-06-20 2024-06-20 使用前導訊號碰撞減少技術進行下行鏈路協調波束成形封包傳輸的多存取點系統的存取點及相關無線通信方法

Country Status (4)

Country Link
EP (1) EP4681468A1 (fr)
CN (1) CN121264116A (fr)
TW (1) TWI909502B (fr)
WO (1) WO2024260367A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116210349A (zh) * 2020-09-02 2023-06-02 索尼集团公司 无线通信装置和无线通信终端

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140362840A1 (en) * 2013-06-07 2014-12-11 Broadcom Corporation Inter-AP coordination and synchronization within wireless communications
EP3068173B1 (fr) * 2013-12-06 2019-12-04 Huawei Technologies Co., Ltd. Accéder à un point d'accès par un dispositif de station
US11251841B2 (en) * 2019-05-07 2022-02-15 Huawei Technologies Co., Ltd. Systems and methods for extremely high throughput sounding process indication
WO2020231062A1 (fr) * 2019-05-10 2020-11-19 엘지전자 주식회사 Maintien de liaison dans un système à ap multiples
CN113747485A (zh) * 2020-05-30 2021-12-03 华为技术有限公司 多ap协作传输的信道探测方法及相关装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116210349A (zh) * 2020-09-02 2023-06-02 索尼集团公司 无线通信装置和无线通信终端

Also Published As

Publication number Publication date
EP4681468A1 (fr) 2026-01-21
CN121264116A (zh) 2026-01-02
WO2024260367A1 (fr) 2024-12-26
TW202502084A (zh) 2025-01-01

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