BR112023021722A2 - INFORMATION TRANSMISSION METHOD AND APPARATUS, COMPUTER READABLE STORAGE MEDIUM AND CHIP - Google Patents

INFORMATION TRANSMISSION METHOD AND APPARATUS, COMPUTER READABLE STORAGE MEDIUM AND CHIP

Info

Publication number
BR112023021722A2
BR112023021722A2 BR112023021722A BR112023021722A BR112023021722A2 BR 112023021722 A2 BR112023021722 A2 BR 112023021722A2 BR 112023021722 A BR112023021722 A BR 112023021722A BR 112023021722 A BR112023021722 A BR 112023021722A BR 112023021722 A2 BR112023021722 A2 BR 112023021722A2
Authority
BR
Brazil
Prior art keywords
ppdu
chip
storage medium
readable storage
sending device
Prior art date
Application number
BR112023021722A
Other languages
Portuguese (pt)
Inventor
Chenchen Liu
Jian Yu
Mengshi Hu
Ming Gan
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 BR112023021722A2 publication Critical patent/BR112023021722A2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth
    • 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
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0031—Multiple signaling transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

método e aparelho de transmissão de informação, meio de armazenamento legível por computador e chip. modalidades da presente revelação dizem respeito a um método e aparelho de transmissão de informação, um meio de armazenamento legível por computador e um chip. no método, um dispositivo de envio gera uma a-ppdu com base em pelo menos duas ppdus. uma primeira ppdu na a-ppdu inclui pelo menos uma das seguintes: primeira informação de indicação, indicando uma largura de banda da primeira ppdu; segunda informação de indicação, indicando uma largura de banda total da a-ppdu; ou terceira informação de indicação, indicando uma combinação de larguras de banda da a-ppdu. o dispositivo de envio envia a a-ppdu para um dispositivo de recebimento. nesse modo, em modalidades da presente revelação, o dispositivo de envio agrega as pelo menos duas ppdus à a-ppdu e então envia a a-ppdu. nesse modo, uma largura de banda de transmissão pode ser totalmente utilizada, uma quantidade de vezes de envio é reduzida e o dispositivo de envio é mais economizador de energia e eficiente.method and apparatus for transmitting information, computer-readable storage medium and chip. Embodiments of the present disclosure relate to an information transmission method and apparatus, a computer-readable storage medium, and a chip. In the method, a sending device generates an a-ppdu based on at least two ppdus. a first ppdu in the a-ppdu includes at least one of the following: first indication information, indicating a bandwidth of the first ppdu; second indication information, indicating a total bandwidth of the a-ppdu; or third indication information, indicating a combination of a-ppdu bandwidths. the sending device sends the a-ppdu to a receiving device. Thereby, in embodiments of the present disclosure, the sending device aggregates the at least two ppdus to the a-ppdu and then sends the a-ppdu. In this mode, the transmission bandwidth can be fully utilized, the number of sending times is reduced, and the sending device is more energy-saving and efficient.

BR112023021722A 2021-04-22 2022-04-08 INFORMATION TRANSMISSION METHOD AND APPARATUS, COMPUTER READABLE STORAGE MEDIUM AND CHIP BR112023021722A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110437124.6A CN115243325A (en) 2021-04-22 2021-04-22 Information transmission method and device, computer readable storage medium and chip
PCT/CN2022/085943 WO2022222775A1 (en) 2021-04-22 2022-04-08 Information transmission method and apparatus, computer-readable storage medium, and chip

Publications (1)

Publication Number Publication Date
BR112023021722A2 true BR112023021722A2 (en) 2023-12-19

Family

ID=83666907

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023021722A BR112023021722A2 (en) 2021-04-22 2022-04-08 INFORMATION TRANSMISSION METHOD AND APPARATUS, COMPUTER READABLE STORAGE MEDIUM AND CHIP

Country Status (3)

Country Link
CN (1) CN115243325A (en)
BR (1) BR112023021722A2 (en)
WO (1) WO2022222775A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3125637A1 (en) * 2010-11-12 2017-02-01 InterDigital Patent Holdings, Inc. Method and apparatus for performing channel aggregation and medium access control retransmission
US10187497B1 (en) * 2015-12-15 2019-01-22 Marvell International Ltd. Systems and methods for performing data frame configuration on the physical layer for high-data rate wireless local area networks (WLANS)
WO2018044066A1 (en) * 2016-08-30 2018-03-08 엘지전자 주식회사 Method for transceiving signals in wireless lan system, and device therefor
WO2019103452A1 (en) * 2017-11-21 2019-05-31 엘지전자 주식회사 Method for transmitting or receiving frame in wireless lan, and device therefor
US10863585B2 (en) * 2018-06-06 2020-12-08 Intel Corporation Methods for dynamic multi-band layer-1 aggregation in a wireless local area network (WLAN) network
CN115378560A (en) * 2018-09-14 2022-11-22 华为技术有限公司 Enhanced IEEE802.11ax and above versions of channel aggregation and puncturing
CN110913480B (en) * 2018-09-17 2023-03-31 华为技术有限公司 Communication method and related device
US20220353123A1 (en) * 2019-09-03 2022-11-03 Lg Electronics Inc. Method for transmitting/receiving a-ppdu in wireless lan system and device therefor

Also Published As

Publication number Publication date
CN115243325A (en) 2022-10-25
WO2022222775A1 (en) 2022-10-27

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