CL2017000460A1 - Esquema de tonos para compresión ltf y transmisión en sistemas de comunicación inalambrica - Google Patents

Esquema de tonos para compresión ltf y transmisión en sistemas de comunicación inalambrica

Info

Publication number
CL2017000460A1
CL2017000460A1 CL2017000460A CL2017000460A CL2017000460A1 CL 2017000460 A1 CL2017000460 A1 CL 2017000460A1 CL 2017000460 A CL2017000460 A CL 2017000460A CL 2017000460 A CL2017000460 A CL 2017000460A CL 2017000460 A1 CL2017000460 A1 CL 2017000460A1
Authority
CL
Chile
Prior art keywords
symbol
tone
wireless communication
type
transmission
Prior art date
Application number
CL2017000460A
Other languages
English (en)
Inventor
Sameer Vermani
Bin Tian
Dung Ngoc Doan
Lin Yang
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CL2017000460A1 publication Critical patent/CL2017000460A1/es

Links

Classifications

    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/028—Arrangements specific to the transmitter end
    • H04L25/0284—Arrangements to ensure DC-balance
    • 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
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Radio Transmission System (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)

Abstract

<p>SE PROPORCIONA UN MÉTODO, UN APARATO, Y UN PRODUCTO DE PROGRAMA DE COMPUTADORA PARA COMUNICACIÓN INALÁMBRICA. EN UN ASPECTO, SE CONFIGURA UN APARATO PARA TRANSMITIR DATOS DE USUARIO EN UN PRIMER SÍMBOLO DE UN PRIMER TIPO DE SÍMBOLO. EL PRIMER TIPO DE SÍMBOLO TIENE UNA PRIMERA DURACIÓN DE SÍMBOLO, UN PRIMER ANCHO DE BANDA DE FRECUENCIA, Y UN PRIMER ESQUEMA DE TONOS. EL PRIMER ESQUEMA DO TONOS INCLUYE UN PRIMER ÍNDICE DE TONO DE INICIO VÁLIDO, UN PRIMER ÍNDICE DE TONO FINAL VÁLIDO, Y UN PRIMER CONJUNTO DE TONOS CD. EL APARATO SE CONFIGURA ADEMÁS PARA TRANSMITIR EN LTF EN UN SEGUNDO SÍMBOLO DE EN SEGUNDO TIPO DE SÍMBOLO. EL SEGUNDO TIPO DE SÍMBOLO TIENE UNA SEGUNDA DURACIÓN DE SÍMBOLO, UN SEGUNDO ANCHO DE BANDA DE FRECUENCIA, Y UN SEGUNDO ESQUEMA DE TONOS. EL SEGUNDO ESQUEMA DE TONOS INCLUYE UN SEGUNDO ÍNDICE DE TONO DE INICIO VÁLIDO, UN SEGUNDO ÍNDICE DE TONO FINAL VÁLIDO, Y UN SEGUNDO CONJUNTO DE TONOS CD.</p>
CL2017000460A 2014-09-04 2017-02-27 Esquema de tonos para compresión ltf y transmisión en sistemas de comunicación inalambrica CL2017000460A1 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462046086P 2014-09-04 2014-09-04
US201462054932P 2014-09-24 2014-09-24
US201462064935P 2014-10-16 2014-10-16
US201462067260P 2014-10-22 2014-10-22
US14/843,538 US10154476B2 (en) 2014-09-04 2015-09-02 Tone plan for LTF compression

Publications (1)

Publication Number Publication Date
CL2017000460A1 true CL2017000460A1 (es) 2017-10-06

Family

ID=55438829

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017000460A CL2017000460A1 (es) 2014-09-04 2017-02-27 Esquema de tonos para compresión ltf y transmisión en sistemas de comunicación inalambrica

Country Status (22)

Country Link
US (1) US10154476B2 (es)
EP (1) EP3189641B3 (es)
JP (1) JP6490801B2 (es)
KR (1) KR101971191B1 (es)
CN (1) CN106605385B (es)
AU (1) AU2015311928B2 (es)
CA (1) CA2957039C (es)
CL (1) CL2017000460A1 (es)
CO (1) CO2017001879A2 (es)
CU (1) CU24584B1 (es)
ES (1) ES2778689T3 (es)
ME (1) ME03668B (es)
MX (1) MX368145B (es)
MY (1) MY182906A (es)
NZ (1) NZ728855A (es)
PE (1) PE20170733A1 (es)
PH (1) PH12017500193A1 (es)
RU (1) RU2693918C2 (es)
SA (1) SA517380979B1 (es)
SG (1) SG11201700474TA (es)
WO (1) WO2016036934A1 (es)
ZA (1) ZA201701577B (es)

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US9906391B2 (en) * 2014-09-16 2018-02-27 Qualcomm Incorporated Methods and apparatus for packet acquisition in mixed-rate wireless communication networks
US9814036B2 (en) * 2014-09-18 2017-11-07 Qualcomm, Incorporated Logical tone index mapping for distributed tone index transmission
ES2929221T3 (es) * 2015-01-26 2022-11-28 Huawei Tech Co Ltd Sistema y método para comunicar un formato de trama multiplexada por división ortogonal de frecuencia (OFDM)
KR102363181B1 (ko) * 2015-03-27 2022-02-15 삼성전자 주식회사 기지국의 디지털 신호 처리 장치 및 이의 데이터 처리 방법
US10003477B1 (en) 2015-05-13 2018-06-19 Marvell International Ltd. Methods and systems for channel estimation enhancement for multi-stream packets
EP3382966B1 (en) * 2015-11-25 2020-12-30 LG Electronics Inc. Method and device for transmitting feedback frame in wireless lan system
US11182927B2 (en) 2018-09-18 2021-11-23 Shanghai United Imaging Healthcare Co., Ltd. Systems and methods for positioning an object
US11323217B2 (en) 2019-08-29 2022-05-03 Cisco Technology, Inc. Multi-band width tone plan for OFDMA in a wireless network
US11063724B1 (en) 2020-01-14 2021-07-13 Cypress Semiconductor Corporation Reduced channel-sounding in MU-MIMO WLANS

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US9655002B2 (en) * 2009-04-13 2017-05-16 Marvell World Trade Ltd. Physical layer frame format for WLAN
CN104702376B (zh) * 2009-07-29 2018-04-13 马维尔国际贸易有限公司 用于wlan发送的方法和装置
US9288096B2 (en) * 2009-12-07 2016-03-15 Qualcomm Incorporated Enabling phase tracking for a communication device
EP2341654B1 (en) * 2009-12-30 2016-09-14 Lantiq Deutschland GmbH Bit allocation in a multicarrier system
US9025428B2 (en) * 2010-04-14 2015-05-05 Qualcomm Incorporated Allocating and receiving tones for a frame
CN102687423B (zh) * 2010-04-29 2016-11-09 Lg电子株式会社 在极高吞吐量无线局域网系统中发送数据方法和装置
US8494075B2 (en) 2010-08-26 2013-07-23 Qualcomm Incorporated Single stream phase tracking during channel estimation in a very high throughput wireless MIMO communication system
EP2668736B1 (en) * 2011-01-28 2018-04-25 Marvell World Trade Ltd. Physical layer frame format for long range wlan
EP2721758B1 (en) * 2011-06-15 2020-01-01 Marvell World Trade Ltd. Low bandwidth phy for wlan
JP6124362B2 (ja) * 2011-11-02 2017-05-10 マーベル ワールド トレード リミテッド 無線ローカルエリアネットワーク（ｗｌａｎ）でデータユニットの物理層（ｐｈｙ）モードを自動的に検出するための方法および装置
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JP6508838B2 (ja) * 2013-11-27 2019-05-08 マーベル ワールド トレード リミテッド 無線ローカルエリアネットワークのための直交周波数分割多元接続
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Also Published As

Publication number Publication date
MY182906A (en) 2021-02-05
AU2015311928A1 (en) 2017-02-23
SG11201700474TA (en) 2017-03-30
PE20170733A1 (es) 2017-07-04
SA517380979B1 (ar) 2020-09-24
RU2017106744A (ru) 2018-10-08
RU2017106744A3 (es) 2019-03-04
WO2016036934A1 (en) 2016-03-10
CA2957039A1 (en) 2016-03-10
RU2693918C2 (ru) 2019-07-05
CU20170021A7 (es) 2017-07-04
PH12017500193A1 (en) 2017-06-28
CU24584B1 (es) 2022-04-07
JP2017535102A (ja) 2017-11-24
EP3189641A1 (en) 2017-07-12
EP3189641B1 (en) 2019-12-18
US20160073379A1 (en) 2016-03-10
KR20170053170A (ko) 2017-05-15
KR101971191B1 (ko) 2019-04-22
CN106605385A (zh) 2017-04-26
EP3189641B3 (en) 2024-03-06
MX368145B (es) 2019-09-20
AU2015311928B2 (en) 2019-04-18
US10154476B2 (en) 2018-12-11
BR112017004345A2 (pt) 2017-12-05
NZ728855A (en) 2020-08-28
JP6490801B2 (ja) 2019-03-27
CN106605385B (zh) 2019-12-13
ME03668B (me) 2020-10-20
CO2017001879A2 (es) 2017-05-10
ES2778689T3 (es) 2020-08-11
ZA201701577B (en) 2019-09-25
CA2957039C (en) 2020-12-15
MX2017002515A (es) 2017-05-23

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