PE20170733A1 - Plano de tono para compresion de ltf y transmision en sistemas de comunicacion inalambricos - Google Patents

Plano de tono para compresion de ltf y transmision en sistemas de comunicacion inalambricos

Info

Publication number
PE20170733A1
PE20170733A1 PE2017000374A PE2017000374A PE20170733A1 PE 20170733 A1 PE20170733 A1 PE 20170733A1 PE 2017000374 A PE2017000374 A PE 2017000374A PE 2017000374 A PE2017000374 A PE 2017000374A PE 20170733 A1 PE20170733 A1 PE 20170733A1
Authority
PE
Peru
Prior art keywords
symbol
tone
wireless communication
transmission
tone plan
Prior art date
Application number
PE2017000374A
Other languages
English (en)
Inventor
Lin Yang
Dung Ngoc Doan
Sameer Vermani
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 PE20170733A1 publication Critical patent/PE20170733A1/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)
  • Quality & Reliability (AREA)
  • Power Engineering (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)
  • Electrophonic Musical Instruments (AREA)

Abstract

COMPRENDE UN METODO, UN APARATO Y UN PRODUCTO DE PROGRAMA DE COMPUTADORA PARA LA COMUNICACION INALAMBRICA; EN UN ASPECTO, UN APARATO ESTA CONFIGURADO PARA TRANSMITIR DATOS DE USUARIO EN UN PRIMER SIMBOLO DE UN PRIMER TIPO DE SIMBOLO; EL PRIMER TIPO DE SIMBOLO TIENE UNA PRIMERA DURACION DE SIMBOLO, UN PRIMER ANCHO DE BANDA DE FRECUENCIA, Y UN PRIMER PLANO DE TONO; EL PRIMER PLANO DE TONO INCLUYE UN PRIMER INDICE DE TONO DE INICIO VALIDO, UN PRIMER INDICE DE TONO DE FINALIZACION VALIDO, Y UN PRIMER CONJUNTO DE TONOS DE DC; EL APARATO ESTA CONFIGURADO ADEMAS PARA TRANSMITIR UN LTF EN UN SEGUNDO SIMBOLO DE UN SEGUNDO TIPO DE SIMBOLO; EL SEGUNDO TIPO DE SIMBOLO TIENE UNA SEGUNDA DURACION DE SIMBOLO, UN SEGUNDO ANCHO DE BANDA DE FRECUENCIA, Y UN SEGUNDO PLANO DE TONO; EL SEGUNDO PLANO DE TONO INCLUYE UN SEGUNDO INDICE DE TONO DE INICIO VALIDO, UN SEGUNDO INDICE DE TONO DE FINALIZACION VALIDO, Y UN SEGUNDO CONJUNTO DE TONOS DE DC
PE2017000374A 2014-09-04 2015-09-03 Plano de tono para compresion de ltf y transmision en sistemas de comunicacion inalambricos PE20170733A1 (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
PE20170733A1 true PE20170733A1 (es) 2017-07-04

Family

ID=55438829

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2017000374A PE20170733A1 (es) 2014-09-04 2015-09-03 Plano de tono para compresion de ltf y transmision en sistemas de comunicacion inalambricos

Country Status (23)

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)
FI (1) FI3189641T6 (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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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR102063193B1 (ko) 2015-01-26 2020-01-07 후아웨이 테크놀러지 컴퍼니 리미티드 직교 주파수 분할 다중화(ofdm) 프레임 포맷을 통신하는 시스템 및 방법
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

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
CN102396186B (zh) * 2009-04-13 2014-12-10 马维尔国际贸易有限公司 用于wlan的物理层帧格式
JP5646624B2 (ja) * 2009-07-29 2014-12-24 マーベル ワールド トレード リミテッド 通信チャネルを介して送信するための物理層（ｐｈｙ）データユニットを生成する方法、および物理層装置
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
EP3273619A1 (en) * 2010-04-29 2018-01-24 LG Electronics Inc. Method and apparatus for transmitting data in very high throughput wireless local area network system
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
JP5936280B2 (ja) * 2011-01-28 2016-06-22 マーベル ワールド トレード リミテッド 長距離無線ｌａｎの物理層フレーム形式
US8891435B2 (en) * 2011-06-15 2014-11-18 Marvell World Trade Ltd. Low bandwidth PHY for WLAN
EP2774303B1 (en) * 2011-11-02 2020-05-20 NXP USA, Inc. Method and apparatus for automatically detecting a physical layer (phy) mode of a data unit in a wireless local area network (wlan)
KR102133949B1 (ko) * 2012-05-24 2020-07-15 마벨 월드 트레이드 리미티드 장-거리 무선 근거리 네트워크에서 주파수 영역 복제
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JP6464493B2 (ja) * 2013-10-25 2019-02-06 マーベル ワールド トレード リミテッド ＷｉＦｉ用の距離延長モード
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KR20150128613A (ko) * 2014-05-09 2015-11-18 뉴라컴 인코포레이티드 프레임 전송 및 수신 방법
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Also Published As

Publication number Publication date
CN106605385A (zh) 2017-04-26
RU2693918C2 (ru) 2019-07-05
JP2017535102A (ja) 2017-11-24
MY182906A (en) 2021-02-05
CU24584B1 (es) 2022-04-07
NZ728855A (en) 2020-08-28
US10154476B2 (en) 2018-12-11
ME03668B (me) 2020-10-20
SA517380979B1 (ar) 2020-09-24
CA2957039C (en) 2020-12-15
WO2016036934A1 (en) 2016-03-10
KR20170053170A (ko) 2017-05-15
PH12017500193A1 (en) 2017-06-28
KR101971191B1 (ko) 2019-04-22
JP6490801B2 (ja) 2019-03-27
CN106605385B (zh) 2019-12-13
MX368145B (es) 2019-09-20
EP3189641A1 (en) 2017-07-12
RU2017106744A (ru) 2018-10-08
CL2017000460A1 (es) 2017-10-06
SG11201700474TA (en) 2017-03-30
EP3189641B3 (en) 2024-03-06
BR112017004345A2 (pt) 2017-12-05
AU2015311928A1 (en) 2017-02-23
AU2015311928B2 (en) 2019-04-18
CO2017001879A2 (es) 2017-05-10
CU20170021A7 (es) 2017-07-04
ZA201701577B (en) 2019-09-25
CA2957039A1 (en) 2016-03-10
EP3189641B1 (en) 2019-12-18
RU2017106744A3 (es) 2019-03-04
ES2778689T3 (es) 2020-08-11
MX2017002515A (es) 2017-05-23
FI3189641T6 (fi) 2024-06-04
US20160073379A1 (en) 2016-03-10

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