CN104956634B - 数据传输方法、装置和系统 - Google Patents
数据传输方法、装置和系统 Download PDFInfo
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- CN104956634B CN104956634B CN201480000255.6A CN201480000255A CN104956634B CN 104956634 B CN104956634 B CN 104956634B CN 201480000255 A CN201480000255 A CN 201480000255A CN 104956634 B CN104956634 B CN 104956634B
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Classifications
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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
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2627—Modulators
- H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
-
- 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
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
- H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
-
- 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
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
-
- 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
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2627—Modulators
- H04L27/2644—Modulators with oversampling
-
- 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
-
- 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
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
-
- 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
- H04L5/0042—Arrangements for allocating sub-channels of the transmission path intra-user or intra-terminal allocation
-
- 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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0092—Indication of how the channel is divided
Abstract
Description
Claims (25)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2014/071504 WO2015109576A1 (zh) | 2014-01-26 | 2014-01-26 | 数据传输方法、装置和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104956634A CN104956634A (zh) | 2015-09-30 |
CN104956634B true CN104956634B (zh) | 2018-06-19 |
Family
ID=53680678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480000255.6A Active CN104956634B (zh) | 2014-01-26 | 2014-01-26 | 数据传输方法、装置和系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20160337098A1 (zh) |
EP (1) | EP3089415A4 (zh) |
KR (1) | KR20160110914A (zh) |
CN (1) | CN104956634B (zh) |
WO (1) | WO2015109576A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109076042A (zh) * | 2016-03-31 | 2018-12-21 | 华为技术有限公司 | 用于发送和接收多个多载波调制信号的发射器和接收器 |
CN108462664A (zh) * | 2017-02-22 | 2018-08-28 | 联芯科技有限公司 | 多载波数据的发射方法与装置 |
CN109152051B (zh) * | 2017-06-16 | 2022-04-22 | 华为技术有限公司 | 一种发送和接收数据的方法和装置 |
WO2018228600A1 (zh) | 2017-06-16 | 2018-12-20 | 华为技术有限公司 | 一种发送和接收数据的方法和装置 |
CN108901070B (zh) * | 2018-06-12 | 2023-04-07 | Oppo广东移动通信有限公司 | 无线通信传输方法、装置、移动终端及计算机可读取存储介质 |
CN111385003B (zh) * | 2018-12-27 | 2021-06-29 | 成都华为技术有限公司 | 数据传输方法和装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101207418A (zh) * | 2006-12-18 | 2008-06-25 | 华为技术有限公司 | 一种数据速率控制方法及装置 |
CN102202028A (zh) * | 2010-03-26 | 2011-09-28 | 北京邮电大学 | 离散频谱条件的认知高速无线通信系统设计方法 |
CN102469572A (zh) * | 2010-11-15 | 2012-05-23 | 上海贝尔股份有限公司 | 在协同无线网络中用于同步的方法及装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6510147B1 (en) * | 1997-07-15 | 2003-01-21 | Hughes Electronics Corporation | Method and apparatus for orthogonally overlaying variable chip rate spread spectrum signals |
US7092440B1 (en) * | 2000-09-27 | 2006-08-15 | Ut-Battelle Llc | Hybrid spread-spectrum technique for expanding channel capacity |
US7751488B2 (en) * | 2006-08-16 | 2010-07-06 | Harris Corporation | System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (OFDM) |
US8494065B2 (en) * | 2008-06-09 | 2013-07-23 | Qualcomm Incorporated | Interference reduction between OFDM carriers by frequency offset optimization |
-
2014
- 2014-01-26 CN CN201480000255.6A patent/CN104956634B/zh active Active
- 2014-01-26 KR KR1020167022132A patent/KR20160110914A/ko not_active Application Discontinuation
- 2014-01-26 EP EP14879387.0A patent/EP3089415A4/en not_active Withdrawn
- 2014-01-26 WO PCT/CN2014/071504 patent/WO2015109576A1/zh active Application Filing
-
2016
- 2016-07-25 US US15/218,622 patent/US20160337098A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101207418A (zh) * | 2006-12-18 | 2008-06-25 | 华为技术有限公司 | 一种数据速率控制方法及装置 |
CN102202028A (zh) * | 2010-03-26 | 2011-09-28 | 北京邮电大学 | 离散频谱条件的认知高速无线通信系统设计方法 |
CN102469572A (zh) * | 2010-11-15 | 2012-05-23 | 上海贝尔股份有限公司 | 在协同无线网络中用于同步的方法及装置 |
Non-Patent Citations (1)
Title |
---|
OFDM基带处理系统的设计与实现;李温娜等;《沈阳理工大学学报》;20120630;第31卷(第3期);第29-32页,图1-3 * |
Also Published As
Publication number | Publication date |
---|---|
CN104956634A (zh) | 2015-09-30 |
US20160337098A1 (en) | 2016-11-17 |
EP3089415A4 (en) | 2016-11-23 |
KR20160110914A (ko) | 2016-09-22 |
EP3089415A1 (en) | 2016-11-02 |
WO2015109576A1 (zh) | 2015-07-30 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20171207 Address after: 225327 Mingzhu Avenue, Yongan Town, Taizhou City, Jiangsu Province, No. 108 Applicant after: Wei Liqiang Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Applicant before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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CB03 | Change of inventor or designer information |
Inventor after: Liu Wenyi Inventor after: Liu Jianlei Inventor after: Zhang Xinglin Inventor before: Fan Shuju Inventor before: Wang Zongjie Inventor before: Huang Wenwen |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180518 Address after: 264000 building 4, No. 1 LAN Hai Road, hi tech Zone, Yantai, Shandong Applicant after: Shandong Jinjiayuan Technology Co.,Ltd. Address before: 225327 Pearl River Road, Yongan Town, Taizhou, Jiangsu Province, 108 Applicant before: Wei Liqiang |
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GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 264000 building 4, No. 1 LAN Hai Road, hi tech Zone, Yantai, Shandong Patentee after: Shandong Hanxin Technology Co.,Ltd. Address before: 264000 building 4, No. 1 LAN Hai Road, hi tech Zone, Yantai, Shandong Patentee before: Shandong Jinjiayuan Technology Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Data transmission method, device and system Effective date of registration: 20211008 Granted publication date: 20180619 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Shandong Hanxin Technology Co.,Ltd. Registration number: Y2021980010379 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230818 Granted publication date: 20180619 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Shandong Hanxin Technology Co.,Ltd. Registration number: Y2021980010379 |
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