MX370399B - Transmision piloto y recepcion para acceso multiple de division de frecuencia ortogonal. - Google Patents

Transmision piloto y recepcion para acceso multiple de division de frecuencia ortogonal.

Info

Publication number
MX370399B
MX370399B MX2017014352A MX2017014352A MX370399B MX 370399 B MX370399 B MX 370399B MX 2017014352 A MX2017014352 A MX 2017014352A MX 2017014352 A MX2017014352 A MX 2017014352A MX 370399 B MX370399 B MX 370399B
Authority
MX
Mexico
Prior art keywords
positions
frame
pilots
reception
multiple access
Prior art date
Application number
MX2017014352A
Other languages
English (en)
Other versions
MX2017014352A (es
Inventor
Won Lee Dae
Hoon Kwon Young
Moon Sungho
Noh Yujin
Original Assignee
Newracom 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=57222958&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX370399(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Newracom Inc filed Critical Newracom Inc
Publication of MX2017014352A publication Critical patent/MX2017014352A/es
Publication of MX370399B publication Critical patent/MX370399B/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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • 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), DMT
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un dispositivo inalámbrico transmite una estructura de datos mediante la determinación de una pluralidad de Unidades de Recurso (UR) de la estructura, incluyendo pilotos en una primera UR de la estructura en un primer conjunto de posiciones, incluidos pilotos en una segunda UR de la estructura en un segundo conjunto de posiciones y transmitiendo la estructura. El primer conjunto de posiciones es diferente del segundo conjunto de posiciones. Un dispositivo inalámbrico recibe una estructura que incluye una UR que incluye pilotos y procesa los pilotos. Cuando una UR para el símbolo de datos incluye una subportadora más baja de número impar, los pilotos son incluidos en un primer conjunto de posiciones en la unidad de recurso. Cuando la UR incluye una subportadora más baja con número par, los pilotos son incluidos en un segundo conjunto de posiciones en la unidad de recurso. El segundo conjunto de posiciones es diferente del primer conjunto de posiciones.
MX2017014352A 2015-05-08 2016-05-09 Transmision piloto y recepcion para acceso multiple de division de frecuencia ortogonal. MX370399B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562159187P 2015-05-08 2015-05-08
PCT/US2016/031501 WO2016183021A1 (en) 2015-05-08 2016-05-09 Pilot transmission and reception for orthogonal frequency division multiple access

Publications (2)

Publication Number Publication Date
MX2017014352A MX2017014352A (es) 2018-04-10
MX370399B true MX370399B (es) 2019-12-11

Family

ID=57222958

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017014352A MX370399B (es) 2015-05-08 2016-05-09 Transmision piloto y recepcion para acceso multiple de division de frecuencia ortogonal.

Country Status (7)

Country Link
US (7) US9621311B2 (es)
EP (2) EP3295571B1 (es)
JP (2) JP6791879B2 (es)
CN (1) CN107852297A (es)
AU (1) AU2016261488B2 (es)
MX (1) MX370399B (es)
WO (1) WO2016183021A1 (es)

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US9774428B2 (en) * 2015-06-03 2017-09-26 Avago Technologies General Ip (Singapore) Pte. Ltd. Pilot plan and design within OFDM/OFDMA wireless communications
CN107079458B (zh) * 2015-08-10 2020-08-11 Lg电子株式会社 用于在无线lan系统中形成包括控制字段的控制信号的方法和装置
US10205570B2 (en) * 2015-11-30 2019-02-12 Lg Electronics Inc. Method and apparatus for configuring pilot sequence in WLAN system
US10505772B2 (en) 2016-10-26 2019-12-10 Qualcomm Incorporated Non-staggered reference signals and repeated pilots in orthogonal frequency-division multiplexing
WO2018112890A1 (zh) * 2016-12-23 2018-06-28 广东欧珀移动通信有限公司 传输数据的方法、网络设备和终端设备
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US10891877B2 (en) * 2017-08-15 2021-01-12 Intel Corporation Methods and apparatus for securing sounding symbols
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US11476994B2 (en) 2018-06-15 2022-10-18 Lg Electronics Inc. Method and apparatus for transmitting and receiving data on basis of tone plan in wireless LAN system
WO2020145422A1 (ko) * 2019-01-08 2020-07-16 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하기 위한 방법 및 이를 지원하기 위한 장치
US20210160889A1 (en) * 2019-11-27 2021-05-27 Qualcomm Incorporated Parser and interleaving parameter design for resource unit aggregation
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US8160165B2 (en) * 2008-10-01 2012-04-17 Harris Corporation Orthogonal frequency division multiplexing (OFDM) communications device and method that incorporates low PAPR preamble and frequency hopping
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Also Published As

Publication number Publication date
AU2016261488B2 (en) 2020-05-28
US20220376866A1 (en) 2022-11-24
EP3295571A1 (en) 2018-03-21
EP3295571B1 (en) 2021-09-08
JP2021044815A (ja) 2021-03-18
MX2017014352A (es) 2018-04-10
JP6791879B2 (ja) 2020-11-25
US10361828B2 (en) 2019-07-23
US20170170938A1 (en) 2017-06-15
CN107852297A (zh) 2018-03-27
EP3295571A4 (en) 2018-11-21
US11050539B2 (en) 2021-06-29
US11652594B2 (en) 2023-05-16
US11962530B2 (en) 2024-04-16
US20230275724A1 (en) 2023-08-31
US20160330000A1 (en) 2016-11-10
US20200344022A1 (en) 2020-10-29
US10630444B2 (en) 2020-04-21
WO2016183021A1 (en) 2016-11-17
US11418307B2 (en) 2022-08-16
JP2018515989A (ja) 2018-06-14
US20210288774A1 (en) 2021-09-16
EP4033673A1 (en) 2022-07-27
US20190305906A1 (en) 2019-10-03
AU2016261488A1 (en) 2018-01-04
US9621311B2 (en) 2017-04-11

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