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
Links
Classifications
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- 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
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- 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.
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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US9806860B2 (en) * | 2014-08-28 | 2017-10-31 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Mechanisms for single user (SU) and multiple user (MU) transmission and association via polling within wireless communications |
CN107113140B (zh) | 2014-10-06 | 2020-08-28 | Lg 电子株式会社 | 在wlan中在包括导频音调的资源单元上发送数据的方法和装置 |
EP3295571B1 (en) * | 2015-05-08 | 2021-09-08 | Newracom, Inc. | Pilot transmission and reception for orthogonal frequency division multiple access |
US10003441B2 (en) * | 2015-06-03 | 2018-06-19 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Sub-carrier or tone plan and design within OFDM/OFDMA wireless communications |
US10667242B2 (en) * | 2015-08-10 | 2020-05-26 | Lg Electronics Inc. | Method and device for forming control signal comprising control field in wireless LAN system |
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 |
MX2019007569A (es) | 2016-12-23 | 2019-08-16 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Metodo de transmision de datos, dispositivo de red y dispositivo terminal. |
WO2019008888A1 (ja) * | 2017-07-06 | 2019-01-10 | ソニー株式会社 | 通信装置及び通信方法 |
US10891877B2 (en) * | 2017-08-15 | 2021-01-12 | Intel Corporation | Methods and apparatus for securing sounding symbols |
CN110278060A (zh) | 2018-03-14 | 2019-09-24 | 华为技术有限公司 | 数据传输方法、装置及系统 |
WO2019240416A1 (ko) * | 2018-06-15 | 2019-12-19 | 엘지전자 주식회사 | 무선랜 시스템에서 톤 플랜을 기반으로 데이터를 송수신하는 방법 및 장치 |
US20220070864A1 (en) * | 2019-01-08 | 2022-03-03 | Lg Electronics Inc. | Method for transmitting or receiving signal in wireless communication system, and device for supporting same |
US20210160889A1 (en) * | 2019-11-27 | 2021-05-27 | Qualcomm Incorporated | Parser and interleaving parameter design for resource unit aggregation |
US11601219B2 (en) * | 2019-12-20 | 2023-03-07 | Mediatek Singapore Pte. Ltd. | Interleaving of combinations of multiple resource units in WLAN |
US11444733B2 (en) | 2020-07-29 | 2022-09-13 | Qualcomm Incorporated | Pilot signaling supporting digital post-distortion (DPoD) techniques |
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GB2393618B (en) | 2002-09-26 | 2004-12-15 | Toshiba Res Europ Ltd | Transmission signals methods and apparatus |
US7272109B2 (en) * | 2003-08-27 | 2007-09-18 | Conexant Systems, Inc. | Modified OFDM subcarrier profile |
EP1787448A1 (en) * | 2004-09-09 | 2007-05-23 | Agere Systems, Inc. | Method and apparatus for communicating orthogonal pilot tones in a multiple antenna communication system |
AU2005319950B2 (en) * | 2004-12-23 | 2010-07-01 | Electronics And Telecommunications Research Institute | Apparatus for transmitting and receiving data to provide high-speed data comunication and method thereof |
JP2009527997A (ja) * | 2006-02-21 | 2009-07-30 | クゥアルコム・インコーポレイテッド | マルチアンテナ無線通信のための空間パイロット構造 |
US7813433B2 (en) * | 2006-08-16 | 2010-10-12 | Harris Corporation | System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (OFDM) with selected subcarriers turned on or off |
KR101531515B1 (ko) * | 2008-07-04 | 2015-06-26 | 엘지전자 주식회사 | 파일롯 서브캐리어 할당을 사용하는 복수개의 송신 안테나를 갖는 무선 통신 시스템 |
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 |
US8165232B2 (en) * | 2008-10-01 | 2012-04-24 | Harris Corporation | Low peak-to-average power ratio (PAPR) preamble for orthogonal frequency division multiplexing (OFDM) communications |
US8934422B2 (en) * | 2008-12-27 | 2015-01-13 | Intel Corporation | Downlink subchannelization scheme for 802.16M |
US8560696B2 (en) * | 2009-04-28 | 2013-10-15 | Intel Corporation | Transmission of advanced-MAP information elements in mobile networks |
KR101657255B1 (ko) | 2009-07-29 | 2016-09-13 | 마벨 월드 트레이드 리미티드 | Wlan 송신용 방법들 및 장치 |
US8503553B2 (en) * | 2009-12-17 | 2013-08-06 | Texas Instruments Incorporated | Pilot subcarriers in wireless transmissions |
US8478258B2 (en) * | 2010-03-05 | 2013-07-02 | Intel Corporation | Techniques to reduce false detection of control channel messages in a wireless network |
US8718169B2 (en) * | 2010-06-15 | 2014-05-06 | Qualcomm Incorporated | Using a field format on a communication device |
AU2011272086B2 (en) * | 2010-06-29 | 2014-09-18 | Lg Electronics Inc. | Method and apparatus for transmitting data frame in WLAN system |
WO2012002743A2 (ko) | 2010-07-02 | 2012-01-05 | 엘지전자 주식회사 | 무선 통신 시스템에서 미드앰블 신호 전송 방법 및 장치 |
KR101791987B1 (ko) * | 2010-12-07 | 2017-11-20 | 한국전자통신연구원 | 무선 통신 시스템에서 프리앰블 전송 방법 및 장치 |
US20130230120A1 (en) * | 2011-08-29 | 2013-09-05 | Qualcomm Incorporated | Apparatus and methods for long and short training sequences for a fast fourier transform |
CN103999392B (zh) * | 2011-11-02 | 2018-02-23 | 马维尔国际贸易有限公司 | 用于在无线局域网(wlan)中自动检测数据单元的物理层(phy)模式的方法和装置 |
JP5784240B2 (ja) * | 2012-02-15 | 2015-09-24 | エルジー エレクトロニクス インコーポレイティド | パイロットシーケンスを生成する方法及び装置 |
US9397805B2 (en) | 2013-04-15 | 2016-07-19 | Qualcomm Incorporated | Systems and methods for backwards-compatible preamble formats for multiple access wireless communication |
US9954711B2 (en) * | 2013-06-07 | 2018-04-24 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Orthogonal frequency division multiple access (OFDMA) structures for high efficiency wireless communications |
US9716579B2 (en) * | 2014-08-19 | 2017-07-25 | Intel IP Corporation | Subcarrier allocations for operation in mixed bandwidth environments |
CN107113140B (zh) * | 2014-10-06 | 2020-08-28 | Lg 电子株式会社 | 在wlan中在包括导频音调的资源单元上发送数据的方法和装置 |
EP3295571B1 (en) * | 2015-05-08 | 2021-09-08 | Newracom, Inc. | Pilot transmission and reception for orthogonal frequency division multiple access |
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2016
- 2016-05-09 EP EP16793330.8A patent/EP3295571B1/en active Active
- 2016-05-09 CN CN201680040375.8A patent/CN107852297A/zh active Pending
- 2016-05-09 WO PCT/US2016/031501 patent/WO2016183021A1/en active Application Filing
- 2016-05-09 EP EP21184549.0A patent/EP4033673A1/en active Pending
- 2016-05-09 US US15/150,127 patent/US9621311B2/en active Active
- 2016-05-09 AU AU2016261488A patent/AU2016261488B2/en active Active
- 2016-05-09 JP JP2017558428A patent/JP6791879B2/ja active Active
- 2016-05-09 MX MX2017014352A patent/MX370399B/es active IP Right Grant
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2017
- 2017-02-27 US US15/444,188 patent/US10361828B2/en active Active
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2019
- 2019-06-17 US US16/443,683 patent/US10630444B2/en active Active
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2020
- 2020-03-11 US US16/816,092 patent/US11050539B2/en active Active
- 2020-11-05 JP JP2020184783A patent/JP2021044815A/ja active Pending
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2021
- 2021-05-28 US US17/334,290 patent/US11418307B2/en active Active
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2022
- 2022-08-05 US US17/882,403 patent/US11652594B2/en active Active
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2023
- 2023-05-05 US US18/313,167 patent/US11962530B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
MX2017014352A (es) | 2018-04-10 |
US11652594B2 (en) | 2023-05-16 |
US11418307B2 (en) | 2022-08-16 |
US20210288774A1 (en) | 2021-09-16 |
EP3295571B1 (en) | 2021-09-08 |
US11962530B2 (en) | 2024-04-16 |
JP2018515989A (ja) | 2018-06-14 |
AU2016261488A1 (en) | 2018-01-04 |
EP4033673A1 (en) | 2022-07-27 |
JP6791879B2 (ja) | 2020-11-25 |
JP2021044815A (ja) | 2021-03-18 |
CN107852297A (zh) | 2018-03-27 |
US9621311B2 (en) | 2017-04-11 |
EP3295571A4 (en) | 2018-11-21 |
EP3295571A1 (en) | 2018-03-21 |
US20230275724A1 (en) | 2023-08-31 |
US20160330000A1 (en) | 2016-11-10 |
US20190305906A1 (en) | 2019-10-03 |
WO2016183021A1 (en) | 2016-11-17 |
AU2016261488B2 (en) | 2020-05-28 |
US11050539B2 (en) | 2021-06-29 |
US20200344022A1 (en) | 2020-10-29 |
US20170170938A1 (en) | 2017-06-15 |
US10361828B2 (en) | 2019-07-23 |
US20220376866A1 (en) | 2022-11-24 |
US10630444B2 (en) | 2020-04-21 |
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