MX2022008489A - Metodo y aparato de procesamiento de datos. - Google Patents

Metodo y aparato de procesamiento de datos.

Info

Publication number
MX2022008489A
MX2022008489A MX2022008489A MX2022008489A MX2022008489A MX 2022008489 A MX2022008489 A MX 2022008489A MX 2022008489 A MX2022008489 A MX 2022008489A MX 2022008489 A MX2022008489 A MX 2022008489A MX 2022008489 A MX2022008489 A MX 2022008489A
Authority
MX
Mexico
Prior art keywords
rus
user
data processing
processing method
bit stream
Prior art date
Application number
MX2022008489A
Other languages
English (en)
Inventor
Ming Gan
Jian Yu
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2022008489A publication Critical patent/MX2022008489A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L1/0071—Use of interleaving
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • 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
    • H04L1/0057—Block codes
    • 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
    • H04L1/0057—Block codes
    • H04L1/0058—Block-coded modulation
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • 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
    • H04L1/0059—Convolutional codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Hardware Redundancy (AREA)

Abstract

Las modalidades de esta solicitud proporcionan un método y un aparato de procesamiento de datos, para cifrar, utilizando un intercalador o un mapeador de tonos LDPC, una secuencia de bits de un flujo de bits de un usuario al que se asigna una pluralidad de RU, de modo que se reducen los costos de hardware. El método incluye: asignar un flujo de bits codificado de un primer usuario a M RU o una primera RU que incluye M RU, donde la M RU o la primera RU es una RU asignada al primer usuario, y M es un número entero positivo mayor que 1; reordenar todos los bits en el flujo de bits codificado utilizando un primer intercalador o un primer mapeador de tonos.
MX2022008489A 2020-01-08 2020-12-28 Metodo y aparato de procesamiento de datos. MX2022008489A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010019316.0A CN113098655A (zh) 2020-01-08 2020-01-08 一种数据处理方法、装置
PCT/CN2020/140439 WO2021139558A1 (zh) 2020-01-08 2020-12-28 一种数据处理方法、装置

Publications (1)

Publication Number Publication Date
MX2022008489A true MX2022008489A (es) 2022-10-27

Family

ID=76663437

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022008489A MX2022008489A (es) 2020-01-08 2020-12-28 Metodo y aparato de procesamiento de datos.

Country Status (10)

Country Link
US (2) US11943052B2 (es)
EP (1) EP4075694A4 (es)
JP (1) JP2023509761A (es)
KR (1) KR20220123682A (es)
CN (3) CN116709520B (es)
AU (1) AU2020420057A1 (es)
BR (1) BR112022013498A2 (es)
CA (1) CA3167142A1 (es)
MX (1) MX2022008489A (es)
WO (1) WO2021139558A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118509119A (zh) 2020-01-28 2024-08-16 Lg 电子株式会社 无线lan系统中的在多ru中接收在其上已执行bcc交织的ppdu的方法及装置
US11641254B2 (en) * 2020-03-09 2023-05-02 Apple Inc. Multi-resource-unit aggregation
EP3910863A1 (en) * 2020-04-23 2021-11-17 Samsung Electronics Co., Ltd. Communication based on a multi-resource unit in wireless local area network system
CN116346565B (zh) * 2023-05-31 2023-08-04 极芯通讯技术(南京)有限公司 填充比特的删除方法、终端设备及存储介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2926554T3 (es) * 2014-06-12 2022-10-26 Huawei Tech Co Ltd Aparato y método para la asignación de tonos OFDMA en redes Wi-Fi de próxima generación
US20150365195A1 (en) * 2014-06-16 2015-12-17 Qualcomm Incorporated Interleaving in ofdma data tone plans
US9894663B2 (en) * 2014-07-23 2018-02-13 Qualcomm Incorporated Systems and methods for improved communication efficiency in wireless networks
KR101907571B1 (ko) * 2014-08-06 2018-10-12 엘지전자 주식회사 무선랜에서 데이터의 송신 또는 수신을 위한 무선 자원을 할당하는 방법 및 장치
US10028284B2 (en) * 2014-08-14 2018-07-17 Qualcomm Incorporated Systems and methods for improved communication efficiency in wireless networks
US9844028B2 (en) * 2014-08-15 2017-12-12 Qualcomm Incorporated Systems and methods for improved communication efficiency in wireless networks
US10536196B2 (en) * 2015-09-11 2020-01-14 Interdigital Patent Holdings, Inc. Multiple resource unit allocation for OFDMA WLAN
US10110406B2 (en) * 2015-10-30 2018-10-23 Qualcomm Incorporated Systems and methods for channel interleaving in wireless networks
EP3182628B1 (en) * 2015-12-17 2022-05-11 Mediatek, Inc. Interleaver design for dual sub-carrier modulation in wlan
CN107733557A (zh) * 2016-08-12 2018-02-23 中兴通讯股份有限公司 一种数据发送的方法及装置、通信设备
US20190141717A1 (en) * 2017-11-06 2019-05-09 Qualcomm Incorporated Techniques for interleaving in single user preamble puncturing
US11044056B2 (en) * 2018-02-01 2021-06-22 Mediatek Singapore Pte. Ltd. Enhanced resource unit allocation schemes for OFDMA transmission in WLAN
US10856311B2 (en) * 2018-03-06 2020-12-01 Qualcomm Incorporated Systems and methods of communicating via sub-bands in wireless communication networks
EP3910863A1 (en) * 2020-04-23 2021-11-17 Samsung Electronics Co., Ltd. Communication based on a multi-resource unit in wireless local area network system

Also Published As

Publication number Publication date
WO2021139558A1 (zh) 2021-07-15
EP4075694A1 (en) 2022-10-19
AU2020420057A1 (en) 2022-08-04
KR20220123682A (ko) 2022-09-08
CN116709520A (zh) 2023-09-05
US20220353015A1 (en) 2022-11-03
CN116709520B (zh) 2024-03-01
CA3167142A1 (en) 2021-07-15
EP4075694A4 (en) 2023-01-11
JP2023509761A (ja) 2023-03-09
CN116709521A (zh) 2023-09-05
US20240171310A1 (en) 2024-05-23
US11943052B2 (en) 2024-03-26
CN113098655A (zh) 2021-07-09
BR112022013498A2 (pt) 2022-09-13

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