CN103560855A - 用于通信的帧格式化 - Google Patents
用于通信的帧格式化 Download PDFInfo
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- CN103560855A CN103560855A CN201310150643.XA CN201310150643A CN103560855A CN 103560855 A CN103560855 A CN 103560855A CN 201310150643 A CN201310150643 A CN 201310150643A CN 103560855 A CN103560855 A CN 103560855A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
-
- 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
- H04L27/2651—Modification of fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators for performance improvement
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261639050P | 2012-04-26 | 2012-04-26 | |
US61/639,050 | 2012-04-26 | ||
US201361811022P | 2013-04-11 | 2013-04-11 | |
US61/811,022 | 2013-04-11 | ||
US13/861,792 US9178968B2 (en) | 2012-04-26 | 2013-04-12 | Frame formatting for communications within single user, multiple user, multiple access, and/or MIMO wireless communications |
US13/861,792 | 2013-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103560855A true CN103560855A (zh) | 2014-02-05 |
CN103560855B CN103560855B (zh) | 2017-03-01 |
Family
ID=48141725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310150643.XA Active CN103560855B (zh) | 2012-04-26 | 2013-04-26 | 用于通信的帧格式化 |
Country Status (5)
Country | Link |
---|---|
US (4) | US9178968B2 (zh) |
EP (2) | EP2866402B1 (zh) |
KR (1) | KR101528573B1 (zh) |
CN (1) | CN103560855B (zh) |
TW (1) | TWI520517B (zh) |
Cited By (4)
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CN106105074A (zh) * | 2014-03-12 | 2016-11-09 | 高通股份有限公司 | 用于高效率wlan的响应时间松弛 |
CN107251639A (zh) * | 2015-02-10 | 2017-10-13 | 瑞典爱立信有限公司 | 用于处理信道接入的接收节点、传输节点以及其中的方法 |
CN107453841A (zh) * | 2014-09-25 | 2017-12-08 | 上海数字电视国家工程研究中心有限公司 | 信息处理方法 |
CN107925469A (zh) * | 2015-07-16 | 2018-04-17 | 伊诺奈特股份公司 | 基于电视白色空间及卫星回程的背包式移动基站系统及方法 |
Families Citing this family (15)
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US9178968B2 (en) | 2012-04-26 | 2015-11-03 | Broadcom Corporation | Frame formatting for communications within single user, multiple user, multiple access, and/or MIMO wireless communications |
US9386581B2 (en) * | 2012-06-14 | 2016-07-05 | Qualcomm Incorporated | Television high throughput communication |
US9871683B2 (en) * | 2013-05-07 | 2018-01-16 | Lg Electronics Inc. | Method and device for transmitting data unit |
US10250361B2 (en) | 2014-08-04 | 2019-04-02 | Lg Electronics Inc. | Method and apparatus for transmitting data unit comprising guard intervals having different lengths |
US9553699B2 (en) * | 2014-08-28 | 2017-01-24 | Newracom, Inc. | Frame transmitting method and frame receiving method |
WO2016039535A1 (ko) * | 2014-09-11 | 2016-03-17 | 엘지전자 주식회사 | 데이터 블록 전송 방법 및 전송기 |
US9877174B2 (en) * | 2014-10-15 | 2018-01-23 | Intel IP Corporation | Systems, methods, and devices for extending range of wireless networks |
ES2811831T3 (es) | 2014-12-16 | 2021-03-15 | Lg Electronics Inc | Método de transmisión de datos en un sistema de comunicación inalámbrica y dispositivo para el mismo |
US10425917B2 (en) * | 2015-04-21 | 2019-09-24 | Qualcomm Incorporated | Legacy compatible signaling for channel bonding |
US10028253B2 (en) * | 2015-08-02 | 2018-07-17 | Celeno Communications (Israel) Ltd. | Early decision on single-channel or dual-channel transmission mode |
TWI604306B (zh) * | 2016-08-08 | 2017-11-01 | 慧榮科技股份有限公司 | 資料儲存裝置、記憶體控制器及其資料管理方法 |
US10461864B2 (en) * | 2016-04-14 | 2019-10-29 | Calix, Inc. | Channel bonding techniques in a network |
WO2019112721A1 (en) * | 2017-12-06 | 2019-06-13 | Marvell World Trade Ltd. | Methods and apparatus for generation of physical layer protocol data units for vehicular environments |
US10778392B2 (en) | 2018-04-26 | 2020-09-15 | Marvell Asia Pte, Ltd. | Pilots for wireless access in vehicular environments |
CN113892250A (zh) | 2019-04-09 | 2022-01-04 | 马维尔亚洲私人有限公司 | 在车辆通信网络中的复合通信信道中的物理层数据单元的生成和传输 |
Citations (5)
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CN1292964A (zh) * | 1998-04-14 | 2001-04-25 | 弗兰霍菲尔运输应用研究公司 | 产生具有帧结构的信号的方法和设备以及帧同步的方法和设备 |
CN101330310A (zh) * | 2007-06-20 | 2008-12-24 | 台扬科技股份有限公司 | 卫星信号降频接收系统和其信号传输的方法 |
US20100260159A1 (en) * | 2009-04-13 | 2010-10-14 | Hongyuan Zhang | Physical layer frame format for wlan |
CN101971594A (zh) * | 2008-02-13 | 2011-02-09 | 高通股份有限公司 | 用于对通信帧中的报头进行格式化的方法和装置 |
CN102017488A (zh) * | 2008-05-15 | 2011-04-13 | 马维尔国际贸易有限公司 | 有效的物理层前导格式 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
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US8599804B2 (en) * | 2009-08-07 | 2013-12-03 | Broadcom Corporation | Distributed signal field for communications within multiple user, multiple access, and/or MIMO wireless communications |
US9060359B2 (en) * | 2010-05-26 | 2015-06-16 | Lg Electronics Inc. | Method and apparatus for transceiving data in a wireless LAN system |
US9294316B2 (en) | 2010-06-24 | 2016-03-22 | Texas Instruments Incorporated | Scrambling sequences for wireless networks |
US9001908B2 (en) * | 2010-07-01 | 2015-04-07 | Marvell World Trade Ltd. | Orthogonal frequency division multiplexing (OFDM) symbol formats for a wireless local area network (WLAN) |
EP2668736B1 (en) * | 2011-01-28 | 2018-04-25 | Marvell World Trade Ltd. | Physical layer frame format for long range wlan |
US9178745B2 (en) * | 2011-02-04 | 2015-11-03 | Marvell World Trade Ltd. | Control mode PHY for WLAN |
CN103444114B (zh) * | 2011-02-04 | 2017-07-14 | 马维尔国际贸易有限公司 | 用于wlan的控制模式phy |
EP2674002B1 (en) * | 2011-02-08 | 2018-06-06 | Marvell World Trade Ltd. | Wlan channel allocation |
US8625690B2 (en) * | 2011-03-04 | 2014-01-07 | Qualcomm Incorporated | Systems and methods for wireless communication in sub gigahertz bands |
US8923282B2 (en) * | 2011-04-29 | 2014-12-30 | Qualcomm Incorporated | Systems and methods for wireless communication of long data units |
US8830815B2 (en) * | 2011-05-19 | 2014-09-09 | Qualcomm Incorporated | Preamble design for television white space transmissions |
KR102005055B1 (ko) * | 2011-05-26 | 2019-07-29 | 마벨 월드 트레이드 리미티드 | 장거리 wlan을 위한 사운딩 패킷 포맷 |
US8867675B1 (en) * | 2011-08-04 | 2014-10-21 | Marvell International Ltd. | Low bandwidth PHY with frequency offset constraints |
AU2012337488B2 (en) * | 2011-11-18 | 2015-07-16 | Lg Electronics Inc. | Method for transmitting data unit in wireless local area network system and apparatus for supporting same |
US9049239B2 (en) * | 2011-11-21 | 2015-06-02 | Intel Corporation | Wireless device and method for low power and low data rate operation |
WO2013085362A1 (en) * | 2011-12-08 | 2013-06-13 | Lg Electronics Inc. | Method of transmitting and receiving data unit in wireless local area network system and apparatus for the same |
DE112012003184T5 (de) * | 2011-12-09 | 2014-04-24 | Lg Electronics Inc. | Verfahren zum Senden und Empfangen eines Rahmens in einem drahtlosen LAN-System und eine Vorrichtung zum Unterstützen des Verfahrens |
WO2013109089A1 (ko) * | 2012-01-18 | 2013-07-25 | 엘지전자 주식회사 | 화이트 스페이스 대역에서 동작 채널 설정 방법 및 이를 위한 장치 |
US9497000B2 (en) * | 2012-02-14 | 2016-11-15 | Lg Electronics Inc. | Method for transmitting data units in wireless LAN systems and apparatus for supporting same |
WO2013147413A1 (ko) * | 2012-03-30 | 2013-10-03 | 엘지전자 주식회사 | 무선랜 시스템에서 데이터 유닛 전송 방법 및 이를 지원하는 장치 |
US8811507B2 (en) * | 2012-04-09 | 2014-08-19 | Qualcomm Incorporated | Systems and methods for wireless communication in sub gigahertz bands |
US9178968B2 (en) * | 2012-04-26 | 2015-11-03 | Broadcom Corporation | Frame formatting for communications within single user, multiple user, multiple access, and/or MIMO wireless communications |
US9203672B2 (en) * | 2012-05-13 | 2015-12-01 | Broadcom Corporation | Multi-channel support within single user, multiple user, multiple access, and/or MIMO wireless communications |
US9203673B2 (en) * | 2012-05-13 | 2015-12-01 | Broadcom Corporation | Multi-channel support within single user, multiple user, multiple access, and/or MIMO wireless communications |
-
2013
- 2013-04-12 US US13/861,792 patent/US9178968B2/en active Active
- 2013-04-17 EP EP14004221.9A patent/EP2866402B1/en active Active
- 2013-04-17 EP EP13002019.1A patent/EP2658200B1/en active Active
- 2013-04-26 KR KR1020130046866A patent/KR101528573B1/ko active IP Right Grant
- 2013-04-26 CN CN201310150643.XA patent/CN103560855B/zh active Active
- 2013-04-26 TW TW102115014A patent/TWI520517B/zh active
-
2015
- 2015-10-30 US US14/927,813 patent/US9923999B2/en active Active
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2018
- 2018-02-20 US US15/900,437 patent/US10547714B2/en active Active
-
2019
- 2019-12-31 US US16/731,625 patent/US11641412B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1292964A (zh) * | 1998-04-14 | 2001-04-25 | 弗兰霍菲尔运输应用研究公司 | 产生具有帧结构的信号的方法和设备以及帧同步的方法和设备 |
CN101330310A (zh) * | 2007-06-20 | 2008-12-24 | 台扬科技股份有限公司 | 卫星信号降频接收系统和其信号传输的方法 |
CN101971594A (zh) * | 2008-02-13 | 2011-02-09 | 高通股份有限公司 | 用于对通信帧中的报头进行格式化的方法和装置 |
CN102017488A (zh) * | 2008-05-15 | 2011-04-13 | 马维尔国际贸易有限公司 | 有效的物理层前导格式 |
US20100260159A1 (en) * | 2009-04-13 | 2010-10-14 | Hongyuan Zhang | Physical layer frame format for wlan |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106105074A (zh) * | 2014-03-12 | 2016-11-09 | 高通股份有限公司 | 用于高效率wlan的响应时间松弛 |
CN107453841A (zh) * | 2014-09-25 | 2017-12-08 | 上海数字电视国家工程研究中心有限公司 | 信息处理方法 |
CN107483145A (zh) * | 2014-09-25 | 2017-12-15 | 上海数字电视国家工程研究中心有限公司 | 信息处理装置 |
CN107483145B (zh) * | 2014-09-25 | 2020-12-18 | 上海数字电视国家工程研究中心有限公司 | 信息处理装置 |
CN107453841B (zh) * | 2014-09-25 | 2020-12-18 | 上海数字电视国家工程研究中心有限公司 | 信息处理方法 |
CN107251639A (zh) * | 2015-02-10 | 2017-10-13 | 瑞典爱立信有限公司 | 用于处理信道接入的接收节点、传输节点以及其中的方法 |
CN107925469A (zh) * | 2015-07-16 | 2018-04-17 | 伊诺奈特股份公司 | 基于电视白色空间及卫星回程的背包式移动基站系统及方法 |
CN107925469B (zh) * | 2015-07-16 | 2020-09-01 | 伊诺奈特股份公司 | 背包式移动基站系统及其通信方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2866402B1 (en) | 2016-07-20 |
TWI520517B (zh) | 2016-02-01 |
US10547714B2 (en) | 2020-01-28 |
TW201345189A (zh) | 2013-11-01 |
KR20130121060A (ko) | 2013-11-05 |
EP2866402A3 (en) | 2015-05-27 |
KR101528573B1 (ko) | 2015-06-12 |
CN103560855B (zh) | 2017-03-01 |
US20160112547A1 (en) | 2016-04-21 |
US20200137204A1 (en) | 2020-04-30 |
US9178968B2 (en) | 2015-11-03 |
EP2658200A1 (en) | 2013-10-30 |
US9923999B2 (en) | 2018-03-20 |
US20180176343A1 (en) | 2018-06-21 |
EP2866402A2 (en) | 2015-04-29 |
US11641412B2 (en) | 2023-05-02 |
US20130286938A1 (en) | 2013-10-31 |
EP2658200B1 (en) | 2016-03-16 |
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