MX2017014352A - 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
MX2017014352A
MX2017014352A MX2017014352A MX2017014352A MX2017014352A MX 2017014352 A MX2017014352 A MX 2017014352A MX 2017014352 A MX2017014352 A MX 2017014352A MX 2017014352 A MX2017014352 A MX 2017014352A MX 2017014352 A MX2017014352 A MX 2017014352A
Authority
MX
Mexico
Prior art keywords
positions
pilots
reception
multiple access
frequency division
Prior art date
Application number
MX2017014352A
Other languages
English (en)
Other versions
MX370399B (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=MX2017014352(A) "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) or 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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 true MX2017014352A (es) 2018-04-10
MX370399B 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 (8) US9621311B2 (es)
EP (3) EP4033673B1 (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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Also Published As

Publication number Publication date
JP6791879B2 (ja) 2020-11-25
US11652594B2 (en) 2023-05-16
CN107852297A (zh) 2018-03-27
US20190305906A1 (en) 2019-10-03
EP4033673C0 (en) 2025-09-17
US20200344022A1 (en) 2020-10-29
MX370399B (es) 2019-12-11
JP2018515989A (ja) 2018-06-14
AU2016261488B2 (en) 2020-05-28
US20160330000A1 (en) 2016-11-10
US20210288774A1 (en) 2021-09-16
US9621311B2 (en) 2017-04-11
WO2016183021A1 (en) 2016-11-17
US20230275724A1 (en) 2023-08-31
US20220376866A1 (en) 2022-11-24
EP3295571A4 (en) 2018-11-21
US11050539B2 (en) 2021-06-29
US11962530B2 (en) 2024-04-16
AU2016261488A1 (en) 2018-01-04
US10630444B2 (en) 2020-04-21
US11418307B2 (en) 2022-08-16
EP3295571B1 (en) 2021-09-08
US20170170938A1 (en) 2017-06-15
JP2021044815A (ja) 2021-03-18
EP4033673A1 (en) 2022-07-27
EP4675987A3 (en) 2026-03-25
US10361828B2 (en) 2019-07-23
EP3295571A1 (en) 2018-03-21
EP4033673B1 (en) 2025-09-17
EP4675987A2 (en) 2026-01-07
US20240259154A1 (en) 2024-08-01

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