CN116418656B - 一种数据通信方法及设备 - Google Patents
一种数据通信方法及设备 Download PDFInfo
- Publication number
- CN116418656B CN116418656B CN202310658674.XA CN202310658674A CN116418656B CN 116418656 B CN116418656 B CN 116418656B CN 202310658674 A CN202310658674 A CN 202310658674A CN 116418656 B CN116418656 B CN 116418656B
- Authority
- CN
- China
- Prior art keywords
- sequence
- data
- fourier transform
- subframe
- channel estimation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 230000006854 communication Effects 0.000 title claims abstract description 84
- 238000004891 communication Methods 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims abstract description 67
- 230000001360 synchronised effect Effects 0.000 claims abstract description 66
- 238000012545 processing Methods 0.000 claims abstract description 25
- 125000004122 cyclic group Chemical group 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 10
- 239000000284 extract Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 32
- 238000005516 engineering process Methods 0.000 description 10
- 235000008694 Humulus lupulus Nutrition 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B35/00—Testing or checking of ammunition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/084—Configuration by using pre-existing information, e.g. using templates or copying from other elements
- H04L41/0846—Configuration by using pre-existing information, e.g. using templates or copying from other elements based on copy from other elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Combustion & Propulsion (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310658674.XA CN116418656B (zh) | 2023-06-06 | 2023-06-06 | 一种数据通信方法及设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310658674.XA CN116418656B (zh) | 2023-06-06 | 2023-06-06 | 一种数据通信方法及设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116418656A CN116418656A (zh) | 2023-07-11 |
CN116418656B true CN116418656B (zh) | 2023-08-18 |
Family
ID=87059628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310658674.XA Active CN116418656B (zh) | 2023-06-06 | 2023-06-06 | 一种数据通信方法及设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116418656B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103384226A (zh) * | 2012-05-02 | 2013-11-06 | 电信科学技术研究院 | 一种频域均衡检测的方法和设备 |
CN105516031A (zh) * | 2015-12-18 | 2016-04-20 | 北京航空航天大学 | 一种快跳频***的信道估计和信道均衡方法 |
KR20180008025A (ko) * | 2016-07-15 | 2018-01-24 | 건국대학교 산학협력단 | Fbmc/oqam 시스템의 주파수 과표본 영역에서 반복적으로 채널을 추정하고 등화하는 방법 및 이를 수행하는 장치 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1770936A4 (en) * | 2004-07-16 | 2011-08-17 | Fujitsu Ltd | FREQUENCY EXTINGUISHING METHOD AND DEVICE IN A SINGLE CARRIER RECEIVER |
US20090116567A1 (en) * | 2007-11-07 | 2009-05-07 | Integrated System Solution Corp. | Channel estimation method and apparatus for long range signals in bluetooth |
-
2023
- 2023-06-06 CN CN202310658674.XA patent/CN116418656B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103384226A (zh) * | 2012-05-02 | 2013-11-06 | 电信科学技术研究院 | 一种频域均衡检测的方法和设备 |
CN105516031A (zh) * | 2015-12-18 | 2016-04-20 | 北京航空航天大学 | 一种快跳频***的信道估计和信道均衡方法 |
KR20180008025A (ko) * | 2016-07-15 | 2018-01-24 | 건국대학교 산학협력단 | Fbmc/oqam 시스템의 주파수 과표본 영역에서 반복적으로 채널을 추정하고 등화하는 방법 및 이를 수행하는 장치 |
Also Published As
Publication number | Publication date |
---|---|
CN116418656A (zh) | 2023-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10171277B2 (en) | Frame format and design of wake-up frame for a wake-up receiver | |
US8189453B2 (en) | Method of OFDM communication using superposition coding | |
US20040240376A1 (en) | Method for reducing channel estimation error in an OFDM system | |
CN104767587B (zh) | 基于ofdm***下联合信道编译码的压缩感知信道估计方法 | |
CN101547062A (zh) | 频偏纠正方法和设备 | |
CN102025669B (zh) | 基于双多进制准正交扩频复合相位调制的短波数据传输方法 | |
JP2002330113A (ja) | Ofdmシステムのための反復最大尤度チャンネル推定及び信号検出システム及び方法 | |
CN110011947A (zh) | 一种超奈奎斯特传输***中基于分解矩阵的干扰消除调制方法 | |
US20040258014A1 (en) | Apparatus and method for assigning a dedicated pilot channel for identification of a base station in an OFDM communication system | |
CN111030958B (zh) | NB_IoT***中针对空口***消息进行解析处理的方法 | |
CN112152663B (zh) | 一种基于时分多址的抗多径抗干扰信号接收方法 | |
Xu et al. | Bandwidth compressed carrier aggregation | |
CN105874855B (zh) | 传输数据的方法和装置 | |
CN112866160A (zh) | 一种大带宽下高阶调制ofdma-wlan信号分析方法和装置 | |
EP2041887A1 (en) | Enabling mobile switched antennas | |
CN107508780B (zh) | 一种基于IEEE 802.11ac的OFDM***的定时同步方法 | |
CN114143154B (zh) | 基于ofdm调制的单对双绞线以太网传输***及方法 | |
CN100505597C (zh) | 一种ofdm频偏估计和跟踪方案 | |
CN116418656B (zh) | 一种数据通信方法及设备 | |
CN116506005A (zh) | 一种基于非正交多址接入的卫星通信数据传输处理方法 | |
CN109660325B (zh) | 数据处理方法及装置 | |
CN112152664B (zh) | 一种基于时分多址的抗多径抗干扰信号发送方法 | |
CN114513287A (zh) | 一种适用于dsp处理平台的数据链***的帧结构及通信方法 | |
CN110830149B (zh) | 一种用于无线通信的下行公共控制信道传输方法和设备 | |
CN107276940B (zh) | 定时同步方法、装置和*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 100176 room 12b03, 12b floor, building 40, yard 1, Desheng North Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: Oriental space technology (Beijing) Co.,Ltd. Country or region after: China Patentee after: Dongfang space technology (Shandong) Co.,Ltd. Patentee after: Dongfang Space (Jiangsu) Aerospace Power Co.,Ltd. Patentee after: Orient Space (Hainan) Technology Co.,Ltd. Address before: 100176 room 12b03, 12b floor, building 40, yard 1, Desheng North Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee before: Oriental space technology (Beijing) Co.,Ltd. Country or region before: China Patentee before: Dongfang space technology (Shandong) Co.,Ltd. Patentee before: Oriental space (Xi'an) Aerospace Technology Co.,Ltd. Patentee before: Orient Space (Hainan) Technology Co.,Ltd. |
|
CP03 | Change of name, title or address |