CA3012865C - Apparatus and method for transmitting single channel, bonded channel, and mimo ofdm frames with fields to facilitate agc, timing, and channel estimation - Google Patents
Apparatus and method for transmitting single channel, bonded channel, and mimo ofdm frames with fields to facilitate agc, timing, and channel estimation Download PDFInfo
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- CA3012865C CA3012865C CA3012865A CA3012865A CA3012865C CA 3012865 C CA3012865 C CA 3012865C CA 3012865 A CA3012865 A CA 3012865A CA 3012865 A CA3012865 A CA 3012865A CA 3012865 C CA3012865 C CA 3012865C
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Classifications
-
- 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
-
- 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
- H04L27/2603—Signal structure ensuring backward compatibility with legacy system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
-
- 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
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
-
- 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
-
- 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
- H04L27/2614—Peak power aspects
- H04L27/262—Reduction thereof by selection of pilot symbols
-
- 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
- H04L27/2649—Demodulators
- H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
-
- 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
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/52—Transmission power control [TPC] using AGC [Automatic Gain Control] circuits or amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662302754P | 2016-03-02 | 2016-03-02 | |
| US62/302,754 | 2016-03-02 | ||
| US15/439,048 US10333669B2 (en) | 2016-03-02 | 2017-02-22 | Apparatus and method for transmitting single channel, bonded channel, and MIMO OFDM frames with fields to facilitate AGC, timing, and channel estimation |
| US15/439,048 | 2017-02-22 | ||
| PCT/US2017/019187 WO2017151393A2 (en) | 2016-03-02 | 2017-02-23 | Apparatus and method for transmitting single channel, bonded channel, and mimo ofdm frames with fields to facilitate agc, timing, and channel estimation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3012865A1 CA3012865A1 (en) | 2017-09-08 |
| CA3012865C true CA3012865C (en) | 2021-01-19 |
Family
ID=59724412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3012865A Active CA3012865C (en) | 2016-03-02 | 2017-02-23 | Apparatus and method for transmitting single channel, bonded channel, and mimo ofdm frames with fields to facilitate agc, timing, and channel estimation |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10333669B2 (enExample) |
| EP (1) | EP3424192B1 (enExample) |
| JP (1) | JP6591694B2 (enExample) |
| KR (1) | KR102075455B1 (enExample) |
| CN (1) | CN108702350B (enExample) |
| CA (1) | CA3012865C (enExample) |
| ES (1) | ES2764428T3 (enExample) |
| HU (1) | HUE046810T2 (enExample) |
| TW (1) | TWI697219B (enExample) |
| WO (1) | WO2017151393A2 (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9106396B2 (en) * | 2011-06-24 | 2015-08-11 | Panasonic Intellectual Property Corporation Of America | Transmission device, transmission method, receiving device and receiving method |
| US10505765B2 (en) * | 2016-04-28 | 2019-12-10 | Intel IP Corporation | Channel estimation fields for wireless networks |
| US10587442B2 (en) * | 2016-05-03 | 2020-03-10 | Intel IP Corporation | Enhanced multiple input multiple output preamble frame |
| CN112511206B (zh) * | 2016-06-30 | 2022-07-12 | 华为技术有限公司 | 一种波束训练序列设计方法及装置 |
| US20180013480A1 (en) * | 2016-07-11 | 2018-01-11 | Intel Corporation | Header encoding and modulation for single carrier physical layer |
| US10256952B2 (en) * | 2016-07-14 | 2019-04-09 | Intel Corporation | Apparatus, system, and method of communicating a transmission according to a symbol block structure and guard interval (GI) scheme |
| US10355896B2 (en) * | 2016-09-09 | 2019-07-16 | Intel Corporation | Optimized channel estimation field for enhanced directional multi-gigabit network |
| US11108603B2 (en) * | 2016-10-10 | 2021-08-31 | Qualcomm Incorporated | Frame format with dual mode channel estimation field |
| CN109792427B (zh) * | 2017-01-10 | 2021-11-16 | Lg 电子株式会社 | 在wlan系统中发送和接收信号的方法及其设备 |
| US11025369B2 (en) * | 2017-03-23 | 2021-06-01 | Intel IP Corporation | Apparatus, system and method of communicating an EDMG PPDU |
| US10886988B2 (en) * | 2017-06-19 | 2021-01-05 | Intel IP Corporation | Apparatus, system and method of communicating a physical layer protocol data unit (PPDU) |
| US11539455B2 (en) * | 2017-06-26 | 2022-12-27 | Intel Corporation | Apparatus, system and method of communicating a physical layer protocol data unit (PPDU) |
| US10904062B2 (en) | 2017-08-08 | 2021-01-26 | Intel Corporation | Apparatus, system and method of communicating a physical layer protocol data unit (PPDU) including a training field |
| US10419066B1 (en) * | 2017-10-05 | 2019-09-17 | Harmonic, Inc. | Remote radio frequency (RF) AGC loop |
| US11546026B2 (en) | 2017-10-18 | 2023-01-03 | Intel Corporation | Apparatus, system and method of communicating a physical layer protocol data unit (PPDU) |
| KR102206399B1 (ko) * | 2018-06-27 | 2021-01-22 | 엘지전자 주식회사 | 무선랜 시스템에서의 신호 송수신 방법 및 이를 위한 장치 |
| CN109039961A (zh) * | 2018-07-16 | 2018-12-18 | 成都吉纬科技有限公司 | 用于高速环境下的车地通信方法 |
| TWI681655B (zh) * | 2018-10-08 | 2020-01-01 | 瑞昱半導體股份有限公司 | 無線區域網路系統中進行位元層級管理之方法、傳送器以及接收器 |
| CN111262805B (zh) * | 2018-11-30 | 2023-01-13 | 华为技术有限公司 | 数据传输方法、装置及系统 |
| CN118199834A (zh) * | 2019-01-09 | 2024-06-14 | 华为技术有限公司 | 参数配置方法和通信装置 |
| US12003350B1 (en) | 2020-02-29 | 2024-06-04 | Space Exploration Technologies Corp. | Configurable orthogonal frequency division multiplexing (OFDM) signal and transmitter and receiver for user terminal to satellite uplink communications |
| EP4084386A1 (en) * | 2021-04-29 | 2022-11-02 | Nxp B.V. | Apparatuses and methods involving communications utilizing different protocols in a common channel |
| KR20220149133A (ko) | 2021-04-30 | 2022-11-08 | 서재원 | 유산균 썬 수분 쿠션 |
| CN120880851A (zh) * | 2024-04-30 | 2025-10-31 | 华为技术有限公司 | 通信方法和通信装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100770912B1 (ko) | 2003-06-16 | 2007-10-26 | 삼성전자주식회사 | 직교 주파수 분할 다중 방식을 사용하는 통신 시스템에서프리앰블 시퀀스 생성 장치 및 방법 |
| US7039412B2 (en) | 2003-08-08 | 2006-05-02 | Intel Corporation | Method and apparatus for transmitting wireless signals on multiple frequency channels in a frequency agile network |
| DE602005005115T2 (de) | 2004-07-27 | 2009-03-12 | Broadcom Corp., Irvine | Verfahren und Anordnung für kombinierte drahtlose Breitbandkommunikationen |
| CN100446459C (zh) * | 2004-07-27 | 2008-12-24 | 美国博通公司 | 以混合模式帧结构进行高速绿地传输的网络设备和方法 |
| US7742389B2 (en) | 2005-08-23 | 2010-06-22 | Agere Systems Inc. | Method and apparatus for improved short preamble formats in a multiple antenna communication system |
| EP2122954A2 (en) | 2007-01-15 | 2009-11-25 | Koninklijke Philips Electronics N.V. | Method of generating low peak-to-average power ratio ( papr) binary preamble sequences for ofdm systems |
| US9001815B2 (en) * | 2007-10-31 | 2015-04-07 | Qualcomm, Incorporated | Method and apparatus for signaling transmission characteristics in a wireless communication network |
| US9935805B2 (en) * | 2009-08-25 | 2018-04-03 | Qualcomm Incorporated | MIMO and MU-MIMO OFDM preambles |
| US9197473B2 (en) | 2013-06-06 | 2015-11-24 | Broadcom Corporation | Preamble with modified signal field (SIG) for use in wireless communications |
| EP3036899B1 (en) | 2013-08-19 | 2022-03-02 | LG Electronics Inc. | Method and apparatus for receiving broadcast signals |
| JP2016536911A (ja) * | 2013-11-12 | 2016-11-24 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | 高効率ワイヤレスローカルエリアネットワーク通信用のシステムおよび方法 |
| EP4224807A1 (en) * | 2014-09-30 | 2023-08-09 | Huawei Technologies Co., Ltd. | Data transmission method and apparatus |
| US10044635B2 (en) | 2014-12-09 | 2018-08-07 | Qualcomm Incorporated | Frame formats for channel bonding and MIMO transmissions |
| US10021695B2 (en) | 2015-04-14 | 2018-07-10 | Qualcomm Incorporated | Apparatus and method for generating and transmitting data frames |
| US9960877B2 (en) * | 2015-04-30 | 2018-05-01 | Inten IP Corporation | Apparatus, system and method of beamforming |
| EP3790210A1 (en) * | 2015-06-03 | 2021-03-10 | Panasonic Intellectual Property Management Co., Ltd. | Transmission device and transmission method for aggregate physical layer protocol data unit |
| US10079709B2 (en) * | 2015-08-14 | 2018-09-18 | Marvell World Trade Ltd. | Physical layer data unit format for a wireless communication network |
-
2017
- 2017-02-22 US US15/439,048 patent/US10333669B2/en active Active
- 2017-02-23 CN CN201780014744.0A patent/CN108702350B/zh active Active
- 2017-02-23 WO PCT/US2017/019187 patent/WO2017151393A2/en not_active Ceased
- 2017-02-23 TW TW106106063A patent/TWI697219B/zh active
- 2017-02-23 KR KR1020187025128A patent/KR102075455B1/ko active Active
- 2017-02-23 HU HUE17709550A patent/HUE046810T2/hu unknown
- 2017-02-23 EP EP17709550.2A patent/EP3424192B1/en active Active
- 2017-02-23 CA CA3012865A patent/CA3012865C/en active Active
- 2017-02-23 JP JP2018545930A patent/JP6591694B2/ja active Active
- 2017-02-23 ES ES17709550T patent/ES2764428T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW201735597A (zh) | 2017-10-01 |
| EP3424192A2 (en) | 2019-01-09 |
| JP2019512923A (ja) | 2019-05-16 |
| WO2017151393A3 (en) | 2017-10-26 |
| US10333669B2 (en) | 2019-06-25 |
| CN108702350B (zh) | 2020-10-27 |
| ES2764428T3 (es) | 2020-06-03 |
| TWI697219B (zh) | 2020-06-21 |
| JP6591694B2 (ja) | 2019-10-16 |
| BR112018067354A2 (pt) | 2019-01-15 |
| EP3424192B1 (en) | 2019-09-25 |
| US20170257201A1 (en) | 2017-09-07 |
| WO2017151393A2 (en) | 2017-09-08 |
| CA3012865A1 (en) | 2017-09-08 |
| HUE046810T2 (hu) | 2020-03-30 |
| KR102075455B1 (ko) | 2020-02-10 |
| KR20180120175A (ko) | 2018-11-05 |
| CN108702350A (zh) | 2018-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20190815 |