TWI883280B - 用於觸發訊框的特殊使用者資訊欄位的方法及無線通訊設備 - Google Patents

用於觸發訊框的特殊使用者資訊欄位的方法及無線通訊設備 Download PDF

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Publication number
TWI883280B
TWI883280B TW110137953A TW110137953A TWI883280B TW I883280 B TWI883280 B TW I883280B TW 110137953 A TW110137953 A TW 110137953A TW 110137953 A TW110137953 A TW 110137953A TW I883280 B TWI883280 B TW I883280B
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TW
Taiwan
Prior art keywords
ppdu
user information
sig
wireless communication
information
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TW110137953A
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English (en)
Chinese (zh)
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TW202220405A (zh
Inventor
濱 田
史蒂芬杰 薛漢墨
言軍 孫
阿爾佛瑞德 艾斯特傑迪
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美商高通公司
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Publication of TW202220405A publication Critical patent/TW202220405A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
TW110137953A 2020-11-12 2021-10-13 用於觸發訊框的特殊使用者資訊欄位的方法及無線通訊設備 TWI883280B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/096,934 2020-11-12
US17/096,934 US11515982B2 (en) 2020-11-12 2020-11-12 Special user information field for trigger frame

Publications (2)

Publication Number Publication Date
TW202220405A TW202220405A (zh) 2022-05-16
TWI883280B true TWI883280B (zh) 2025-05-11

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TW110137953A TWI883280B (zh) 2020-11-12 2021-10-13 用於觸發訊框的特殊使用者資訊欄位的方法及無線通訊設備

Country Status (7)

Country Link
US (3) US11515982B2 (https=)
EP (1) EP4245090A1 (https=)
JP (1) JP2023549333A (https=)
KR (1) KR20230104608A (https=)
CN (2) CN121284751A (https=)
TW (1) TWI883280B (https=)
WO (1) WO2022103542A1 (https=)

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US12081469B2 (en) 2020-03-23 2024-09-03 Qualcomm Incorporated Multi-generation communication in a wireless local area network (WLAN)
US11515982B2 (en) 2020-11-12 2022-11-29 Qualcomm Incorporated Special user information field for trigger frame
US20220174675A1 (en) * 2020-11-30 2022-06-02 Nxp Usa, Inc. Methods for soliciting a trigger based (tb) physical layer convergence protocol data unit (ppdu) and apparatus for performing the methods
CN114629607B (zh) * 2020-12-11 2023-12-15 华为技术有限公司 一种信道划分信息指示方法及通信装置
CN120603064A (zh) 2020-12-24 2025-09-05 Oppo广东移动通信有限公司 用于在无线局域网中触发上行传输的方法和装置
KR20260049685A (ko) * 2020-12-31 2026-04-14 후아웨이 테크놀러지 컴퍼니 리미티드 물리 계층 프로토콜 데이터 유닛의 전송에서 피크 대 평균 전력 비율을 감소시키는 방법 및 디바이스
KR20230083869A (ko) * 2021-12-03 2023-06-12 삼성전자주식회사 펑처링에 기초한 무선 통신을 위한 장치 및 방법
JP2025519142A (ja) * 2022-05-26 2025-06-24 エルジー エレクトロニクス インコーポレイティド 無線ｌａｎシステムにおけるトリガーフレームベースｐｐｄｕ送受信方法及び装置
EP4535898A1 (en) * 2022-06-03 2025-04-09 LG Electronics Inc. Method and device commanding operating mode for extended bandwidth in wireless lan system
JP7780671B2 (ja) * 2022-06-03 2025-12-04 エルジー エレクトロニクス インコーポレイティド 無線ｌａｎシステムにおけるトリガーフレームベースｐｐｄｕの送受信方法及び装置
JP2024006492A (ja) * 2022-07-01 2024-01-17 キヤノン株式会社 通信装置、通信方法、及び、プログラム
CN118695196A (zh) * 2023-03-21 2024-09-24 华为技术有限公司 一种通信设备的位置的指示方法及相关装置
US20250379703A1 (en) * 2024-06-10 2025-12-11 Samsung Electronics Co., Ltd. Trigger frames for wireless network
WO2026010209A1 (ko) * 2024-07-05 2026-01-08 엘지전자 주식회사 무선랜 시스템에서 트리거 프레임을 기반으로 elr ppdu를 송신하는 방법 및 장치
WO2026034941A1 (ko) * 2024-08-05 2026-02-12 엘지전자 주식회사 무선랜 시스템에서 다중 ap 협력을 위한 트리거 프레임의 설계
WO2026055136A1 (en) * 2024-09-04 2026-03-12 Qualcomm Incorporated Unified initial control frame designs

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Publication number Publication date
CN116368863B (zh) 2025-09-30
US11515982B2 (en) 2022-11-29
WO2022103542A1 (en) 2022-05-19
KR20230104608A (ko) 2023-07-10
US20240171355A1 (en) 2024-05-23
EP4245090A1 (en) 2023-09-20
CN121284751A (zh) 2026-01-06
CN116368863A (zh) 2023-06-30
US11888780B2 (en) 2024-01-30
JP2023549333A (ja) 2023-11-24
US20230079928A1 (en) 2023-03-16
US20220150025A1 (en) 2022-05-12
TW202220405A (zh) 2022-05-16

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