MX382829B - Método y aparato de transmisión de modo de rango extendido. - Google Patents

Método y aparato de transmisión de modo de rango extendido.

Info

Publication number
MX382829B
MX382829B MX2018008319A MX2018008319A MX382829B MX 382829 B MX382829 B MX 382829B MX 2018008319 A MX2018008319 A MX 2018008319A MX 2018008319 A MX2018008319 A MX 2018008319A MX 382829 B MX382829 B MX 382829B
Authority
MX
Mexico
Prior art keywords
extended range
range mode
ppdu
tone
transmission
Prior art date
Application number
MX2018008319A
Other languages
English (en)
Other versions
MX2018008319A (es
Inventor
Jiayin Zhang
Jiyong Pang
Jun Zhu
Le Liu
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 MX2018008319A publication Critical patent/MX2018008319A/es
Publication of MX382829B publication Critical patent/MX382829B/es

Links

Classifications

    • 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
    • H04L27/2613—Structure of the reference signals
    • H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
    • 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) or DMT
    • 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
    • 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
    • H04L27/2603—Signal structure ensuring backward compatibility with legacy system
    • 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
    • H04L27/2613—Structure of the 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0069—Allocation based on distance or geographical location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/281—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission taking into account user or data type priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04L25/0204—Channel estimation of multiple channels
    • 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
    • H04L27/2613—Structure of the reference signals
    • H04L27/26132—Structure of the reference signals using repetition
    • 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
    • H04L27/2614—Peak power aspects
    • H04L27/262—Reduction thereof by selection of pilot symbols
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)

Abstract

Modalidades de la presente invención proporcionan un método y aparato de transmisión PPDU de modo SU de rango extendido; el método comprende: generar una PPDU de modo SU de rango extendido, en donde una parte de preámbulo de legado en la PPDU de modo SU de rango extendido es transmitida utilizando un ancho de banda de 20 MHz, una parte de datos en la PPDU de modo SU de rango extendido es transmitida utilizando una banda angosta, y un ancho de banda en la transmisión de banda angosta comprende al menos uno de los siguientes parámetros: una RU de 26 tonos, una RU de 52 tonos, una RU de 106 tonos, o una RU de 242 tonos; y enviar la PPDU de modo SU de rango extendido; al aplicar él método y el aparato en las modalidades de la presente invención, se mejora la confiabilidad de la transmisión de la parte de datos, se equilibra más el desempeño de partes en la PPDU en un modo EXT SU, y se garantiza un área de cobertura de la transmisión de larga distancia.
MX2018008319A 2016-01-07 2016-12-05 Método y aparato de transmisión de modo de rango extendido. MX382829B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610011376.1A CN106953721B (zh) 2016-01-07 2016-01-07 一种距离扩展模式的传输方法和装置
PCT/CN2016/108602 WO2017118253A1 (zh) 2016-01-07 2016-12-05 一种距离扩展模式的传输方法和装置

Publications (2)

Publication Number Publication Date
MX2018008319A MX2018008319A (es) 2018-09-21
MX382829B true MX382829B (es) 2025-03-13

Family

ID=59273315

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018008319A MX382829B (es) 2016-01-07 2016-12-05 Método y aparato de transmisión de modo de rango extendido.

Country Status (13)

Country Link
US (1) US10819478B2 (es)
EP (3) EP3832940B1 (es)
JP (3) JP6720320B2 (es)
KR (1) KR102215932B1 (es)
CN (2) CN106953721B (es)
AU (1) AU2016384965B2 (es)
CA (1) CA3009081C (es)
ES (1) ES2870015T3 (es)
MX (1) MX382829B (es)
MY (1) MY193066A (es)
PL (1) PL3389211T3 (es)
RU (1) RU2689999C1 (es)
WO (1) WO2017118253A1 (es)

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Also Published As

Publication number Publication date
MX2018008319A (es) 2018-09-21
CN106953721A (zh) 2017-07-14
JP2019503143A (ja) 2019-01-31
US10819478B2 (en) 2020-10-27
KR20180091032A (ko) 2018-08-14
JP2020115643A (ja) 2020-07-30
US20180316467A1 (en) 2018-11-01
EP3389211A4 (en) 2018-11-21
JP2022184950A (ja) 2022-12-13
CA3009081C (en) 2021-10-12
BR112018012395A2 (pt) 2018-12-04
ES2870015T3 (es) 2021-10-26
AU2016384965B2 (en) 2019-07-25
CN112152767A (zh) 2020-12-29
EP3832940B1 (en) 2023-04-05
JP6720320B2 (ja) 2020-07-08
RU2689999C1 (ru) 2019-05-30
EP4231578A1 (en) 2023-08-23
PL3389211T3 (pl) 2021-09-27
AU2016384965A1 (en) 2018-07-05
CN106953721B (zh) 2020-09-08
KR102215932B1 (ko) 2021-02-16
EP3832940A1 (en) 2021-06-09
MY193066A (en) 2022-09-26
WO2017118253A1 (zh) 2017-07-13
EP3389211A1 (en) 2018-10-17
JP7404473B2 (ja) 2023-12-25
CA3009081A1 (en) 2017-07-13
JP7143357B2 (ja) 2022-09-28
EP3389211B1 (en) 2021-03-17

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