MX2022009814A - Aparato de comunicación y método de comunicación para señalización de control. - Google Patents

Aparato de comunicación y método de comunicación para señalización de control.

Info

Publication number
MX2022009814A
MX2022009814A MX2022009814A MX2022009814A MX2022009814A MX 2022009814 A MX2022009814 A MX 2022009814A MX 2022009814 A MX2022009814 A MX 2022009814A MX 2022009814 A MX2022009814 A MX 2022009814A MX 2022009814 A MX2022009814 A MX 2022009814A
Authority
MX
Mexico
Prior art keywords
channel information
punctured
signal
signal field
communication apparatus
Prior art date
Application number
MX2022009814A
Other languages
English (en)
Inventor
Lei Huang
Yoshio Urabe
Rojan Chitrakar
Original Assignee
Panasonic Ip Corp America
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Ip Corp America filed Critical Panasonic Ip Corp America
Publication of MX2022009814A publication Critical patent/MX2022009814A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H04L1/0069—Puncturing patterns
    • 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—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user 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
    • H04B7/0619—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 using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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 signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

La presente descripción proporciona un aparato de comunicación y un método de comunicación para la señalización de control. El aparato de comunicación comprende: circuitería, la cual, en operación, genera una señal de transmisión que comprende un primer campo de señal y un segundo campo de señal, en donde el primer campo de señal comprende información de canal perforado y el segundo campo de señal comprende información complementaria de canal perforado, en donde cuando la señal de transmisión se usa para la transmisión de entrada múltiple-salida múltiple (MIMO) de usuario individual (SU) o multi-usuario (MU) perforada y la información de canal perforado puede indicar un patrón de perforación de canal que se aplica a la señal de transmisión, el segundo campo de señal no comprende la información complementaria de canal perforado; y un transmisor, el cual, en operación, emite la señal de transmisión.
MX2022009814A 2020-02-14 2020-11-25 Aparato de comunicación y método de comunicación para señalización de control. MX2022009814A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10202001391SA SG10202001391SA (en) 2020-02-14 2020-02-14 Communication apparatus and communication method for control signaling
PCT/SG2020/050691 WO2021162632A1 (en) 2020-02-14 2020-11-25 Communication apparatus and communication method for control signaling

Publications (1)

Publication Number Publication Date
MX2022009814A true MX2022009814A (es) 2022-09-05

Family

ID=77295175

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022009814A MX2022009814A (es) 2020-02-14 2020-11-25 Aparato de comunicación y método de comunicación para señalización de control.

Country Status (8)

Country Link
US (1) US20230094276A1 (es)
EP (1) EP4104300A4 (es)
JP (1) JP2023514490A (es)
KR (1) KR20220141797A (es)
CN (1) CN115136504A (es)
MX (1) MX2022009814A (es)
SG (1) SG10202001391SA (es)
WO (1) WO2021162632A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11949609B2 (en) * 2020-02-18 2024-04-02 Mediatek Singapore Pte. Ltd. EHT preamble designs for transmissions to mixed clients in wireless communications
CN116980986A (zh) * 2020-04-30 2023-10-31 华为技术有限公司 一种应用于无线局域网的带宽指示方法及通信装置
CN113746595B (zh) * 2020-05-28 2023-06-20 华为技术有限公司 数据传输方法及相关装置
US11956823B2 (en) * 2021-11-12 2024-04-09 Qualcomm Incorporated Communication parameter signaling for peer-to-peer communications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102468398B1 (ko) * 2015-02-17 2022-11-18 주식회사 윌러스표준기술연구소 다중 사용자 전송을 위한 시그널링 방법 및 이를 이용한 무선 통신 단말과 무선 통신 방법
CN108141304B (zh) * 2015-11-04 2019-09-17 松下知识产权经营株式会社 无线通信系统中的控制信令的发送装置和发送方法
US10827385B2 (en) 2017-11-06 2020-11-03 Qualcomm Incorporated Techniques for preamble puncturing
US11159207B2 (en) 2018-01-10 2021-10-26 Mediatek Singapore Pte. Ltd. Null data packet sounding for preamble puncture techniques

Also Published As

Publication number Publication date
EP4104300A1 (en) 2022-12-21
WO2021162632A1 (en) 2021-08-19
EP4104300A4 (en) 2023-07-12
CN115136504A (zh) 2022-09-30
US20230094276A1 (en) 2023-03-30
SG10202001391SA (en) 2021-09-29
KR20220141797A (ko) 2022-10-20
JP2023514490A (ja) 2023-04-06

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