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CO2017001879A2 - Plano de tono para compresión de ltf y transmisión en sistemas de comunicación inalámbricos - Google Patents

Plano de tono para compresión de ltf y transmisión en sistemas de comunicación inalámbricos

Info

Publication number
CO2017001879A2
CO2017001879A2 CONC2017/0001879A CO2017001879A CO2017001879A2 CO 2017001879 A2 CO2017001879 A2 CO 2017001879A2 CO 2017001879 A CO2017001879 A CO 2017001879A CO 2017001879 A2 CO2017001879 A2 CO 2017001879A2
Authority
CO
Colombia
Prior art keywords
symbol
tone
wireless communication
transmission
communication systems
Prior art date
Application number
CONC2017/0001879A
Other languages
English (en)
Inventor
Lin Yang
Dung Ngoc Doan
Bin Tian
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 CO2017001879A2 publication Critical patent/CO2017001879A2/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—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
    • 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
    • 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
    • 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

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)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

Se proporcionan un método, un aparato y un producto de programa de computadora para la comunicación inalámbrica. En un aspecto, un aparato está configurado 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 plano de tono. El primer plano de tono incluye un primer índice de tono de inicio válido, un primer índice de tono de finalización válido, y un primer conjunto de tonos de DC. El aparato está configurado además para transmitir un LTF en un segundo símbolo de un 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 plano de tono. El segundo plano de tono incluye un segundo índice de tono de inicio válido, un segundo índice de tono de finalización válido, y un segundo conjunto de tonos de DC.
CONC2017/0001879A 2014-09-04 2017-02-24 Plano de tono para compresión de ltf y transmisión en sistemas de comunicación inalámbricos CO2017001879A2 (es)

Applications Claiming Priority (6)

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
PCT/US2015/048300 WO2016036934A1 (en) 2014-09-04 2015-09-03 Tone plan for ltf compression and transmission in wireless communication systems

Publications (1)

Publication Number Publication Date
CO2017001879A2 true CO2017001879A2 (es) 2017-05-10

Family

ID=55438829

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2017/0001879A CO2017001879A2 (es) 2014-09-04 2017-02-24 Plano de tono para compresión de ltf y transmisión en sistemas de comunicación inalámbricos

Country Status (23)

Country Link
US (2) 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) ES2778689T7 (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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US10154476B2 (en) 2014-09-04 2018-12-11 Qualcomm Incorporated Tone plan for LTF compression
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
JP6602874B2 (ja) 2015-01-26 2019-11-06 華為技術有限公司 直交周波数分割多重（ｏｆｄｍ）フレームフォーマットを通信するためのシステム及び方法
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
US10305552B2 (en) * 2015-11-25 2019-05-28 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
US12317228B2 (en) 2018-11-15 2025-05-27 Beijing Xiaomi Mobile Software Co., Ltd. Method and device for transmitting control information and data
US11323217B2 (en) 2019-08-29 2022-05-03 Cisco Technology, Inc. Multi-band width tone plan for OFDMA in a wireless network
KR20220058933A (ko) 2019-09-06 2022-05-10 마벨 아시아 피티이 엘티디. 차량 통신 네트워크의 패킷에 대한 미드앰블 포맷
US11063724B1 (en) 2020-01-14 2021-07-13 Cypress Semiconductor Corporation Reduced channel-sounding in MU-MIMO WLANS

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EP2420023B1 (en) * 2009-04-13 2014-08-27 Marvell World Trade Ltd. Physical layer frame format for WLAN
EP3182629B1 (en) * 2009-07-29 2019-09-04 Marvell World Trade Ltd. Methods and apparatus for wlan transmission
US9288096B2 (en) * 2009-12-07 2016-03-15 Qualcomm Incorporated Enabling phase tracking for a communication device
PL2341654T3 (pl) * 2009-12-30 2017-06-30 Lantiq Deutschland Gmbh Przydział bitów w systemie wielu nośnych
US9025428B2 (en) * 2010-04-14 2015-05-05 Qualcomm Incorporated Allocating and receiving tones for a frame
US9397707B2 (en) * 2010-04-29 2016-07-19 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
WO2012103363A1 (en) * 2011-01-28 2012-08-02 Marvell World Trade Ltd. Physical layer frame format for long range wlan
KR101538255B1 (ko) * 2011-04-26 2015-07-20 인텔 코포레이션 저 전력 무선 네트워크를 위한 방법 및 장치
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Also Published As

Publication number Publication date
KR20170053170A (ko) 2017-05-15
RU2017106744A (ru) 2018-10-08
CA2957039C (en) 2020-12-15
US10154476B2 (en) 2018-12-11
ZA201701577B (en) 2019-09-25
RU2693918C2 (ru) 2019-07-05
SA517380979B1 (ar) 2020-09-24
CU20170021A7 (es) 2017-07-04
PH12017500193A1 (en) 2017-06-28
EP3189641B1 (en) 2019-12-18
MX2017002515A (es) 2017-05-23
MY182906A (en) 2021-02-05
US20160073379A1 (en) 2016-03-10
CL2017000460A1 (es) 2017-10-06
USRE50469E1 (en) 2025-06-24
KR101971191B1 (ko) 2019-04-22
BR112017004345A2 (pt) 2017-12-05
CA2957039A1 (en) 2016-03-10
ME03668B (me) 2020-10-20
AU2015311928B2 (en) 2019-04-18
NZ728855A (en) 2020-08-28
CN106605385B (zh) 2019-12-13
CN106605385A (zh) 2017-04-26
EP3189641B3 (en) 2024-03-06
SG11201700474TA (en) 2017-03-30
ES2778689T7 (es) 2024-09-20
MX368145B (es) 2019-09-20
JP2017535102A (ja) 2017-11-24
RU2017106744A3 (es) 2019-03-04
WO2016036934A1 (en) 2016-03-10
PE20170733A1 (es) 2017-07-04
ES2778689T3 (es) 2020-08-11
JP6490801B2 (ja) 2019-03-27
AU2015311928A1 (en) 2017-02-23
EP3189641A1 (en) 2017-07-12
CU24584B1 (es) 2022-04-07
FI3189641T6 (fi) 2024-06-04

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