CN102263736A - 一种数字广播无线信号抗衰落传输方法 - Google Patents
一种数字广播无线信号抗衰落传输方法 Download PDFInfo
- Publication number
- CN102263736A CN102263736A CN2011102482664A CN201110248266A CN102263736A CN 102263736 A CN102263736 A CN 102263736A CN 2011102482664 A CN2011102482664 A CN 2011102482664A CN 201110248266 A CN201110248266 A CN 201110248266A CN 102263736 A CN102263736 A CN 102263736A
- Authority
- CN
- China
- Prior art keywords
- time domain
- wireless signal
- digital broadcasting
- piece
- fading
- 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.)
- Granted
Links
- 238000005562 fading Methods 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000012549 training Methods 0.000 claims description 51
- 230000005540 biological transmission Effects 0.000 claims description 32
- 125000004122 cyclic group Chemical group 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000013507 mapping Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 3
- 101100433727 Caenorhabditis elegans got-1.2 gene Proteins 0.000 claims 3
- 238000005516 engineering process Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110248266 CN102263736B (zh) | 2011-08-22 | 2011-08-22 | 一种数字广播无线信号抗衰落传输方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110248266 CN102263736B (zh) | 2011-08-22 | 2011-08-22 | 一种数字广播无线信号抗衰落传输方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102263736A true CN102263736A (zh) | 2011-11-30 |
CN102263736B CN102263736B (zh) | 2013-11-06 |
Family
ID=45010195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110248266 Expired - Fee Related CN102263736B (zh) | 2011-08-22 | 2011-08-22 | 一种数字广播无线信号抗衰落传输方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102263736B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103763240A (zh) * | 2014-01-13 | 2014-04-30 | 宁波大学 | 数字广播无线信号抗衰落传输方法 |
CN103780535A (zh) * | 2014-01-13 | 2014-05-07 | 宁波大学 | 数字广播移动信号抗衰落传输方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007068077A1 (en) * | 2005-12-15 | 2007-06-21 | Nortel Networks Limited | System and method for reducing peak-to-average power ratio in orthogonal frequency division multiplexing signals using reserved spectrum |
CN101778075A (zh) * | 2010-03-03 | 2010-07-14 | 宁波大学 | 一种多媒体广播无线信号抗衰落传输方法 |
CN101848184A (zh) * | 2010-06-03 | 2010-09-29 | 山东大学 | 降低正交频分复用***峰均功率比的选择性映射扰码方法 |
-
2011
- 2011-08-22 CN CN 201110248266 patent/CN102263736B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007068077A1 (en) * | 2005-12-15 | 2007-06-21 | Nortel Networks Limited | System and method for reducing peak-to-average power ratio in orthogonal frequency division multiplexing signals using reserved spectrum |
CN101778075A (zh) * | 2010-03-03 | 2010-07-14 | 宁波大学 | 一种多媒体广播无线信号抗衰落传输方法 |
CN101848184A (zh) * | 2010-06-03 | 2010-09-29 | 山东大学 | 降低正交频分复用***峰均功率比的选择性映射扰码方法 |
Non-Patent Citations (1)
Title |
---|
王立波等: "利用子块二维优化组合降低MIMO-OFDM***峰均比", 《西北工业大学学报》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103763240A (zh) * | 2014-01-13 | 2014-04-30 | 宁波大学 | 数字广播无线信号抗衰落传输方法 |
CN103780535A (zh) * | 2014-01-13 | 2014-05-07 | 宁波大学 | 数字广播移动信号抗衰落传输方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102263736B (zh) | 2013-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102263731B (zh) | 一种数字广播单频网抗衰落无线信号传输方法 | |
CN102281230A (zh) | 一种多媒体广播移动信号鲁棒成帧调制方法 | |
CN102255699A (zh) | 一种抗衰落无线多媒体广播信号成帧调制方法 | |
CN102255698B (zh) | 一种多媒体广播无线信号抗衰落成帧调制方法 | |
CN102255859A (zh) | 一种抗衰落数字移动广播信号传输方法 | |
CN102263765B (zh) | 一种数字广播移动信号鲁棒传输方法 | |
CN102263736B (zh) | 一种数字广播无线信号抗衰落传输方法 | |
CN102255852B (zh) | 一种抗衰落无线数字广播信号传输方法 | |
CN102263737B (zh) | 一种数字广播无线信号鲁棒传输方法 | |
CN102281234B (zh) | 一种多媒体广播移动信号抗衰落成帧调制方法 | |
CN102263738B (zh) | 一种数字广播无线信号抗干扰传输方法 | |
CN102255860B (zh) | 一种抗干扰数字移动广播信号传输方法 | |
CN102255849B (zh) | 一种鲁棒无线多媒体广播信号成帧调制方法 | |
CN102255861B (zh) | 一种鲁棒数字移动广播信号传输方法 | |
CN102281246B (zh) | 一种单频网抗衰落无线数字广播信号传输方法 | |
CN102281238B (zh) | 一种抗衰落数字无线广播信号传输方法 | |
CN102263764B (zh) | 一种数字广播移动信号抗衰落传输方法 | |
CN102299887B (zh) | 一种多媒体广播无线信号鲁棒成帧调制方法 | |
CN102291353B (zh) | 一种鲁棒数字无线广播信号传输方法 | |
CN102291354B (zh) | 一种抗干扰数字无线广播信号传输方法 | |
CN102271111A (zh) | 一种抗衰落移动多媒体广播信号成帧调制方法 | |
CN102271113B (zh) | 一种数字广播移动信号抗干扰传输方法 | |
CN102255854B (zh) | 一种抗干扰无线数字广播信号传输方法 | |
CN102263732A (zh) | 一种数字广播单频网鲁棒无线信号传输方法 | |
CN102271118A (zh) | 一种鲁棒多媒体无线广播信号成帧调制方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Jian Xiaoqing Inventor before: Zheng Ziwei Inventor before: Xu Tiefeng Inventor before: Nie Qiuhua Inventor before: He Jiaming |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170927 Address after: 302 room 3, unit 20, Hongwei North Road, new Causeway street, Jingzhou, Hubei, Honghu, 433200 Patentee after: Jian Xiaoqing Address before: 315211 Zhejiang Province, Ningbo Jiangbei District Fenghua Road No. 818 Patentee before: Ningbo University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180214 Address after: 315211 Zhejiang Province, Ningbo Jiangbei District Fenghua Road No. 818 Patentee after: Ningbo University Address before: 302 room 3, unit 20, Hongwei North Road, new Causeway street, Jingzhou, Hubei, Honghu, 433200 Patentee before: Jian Xiaoqing |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180316 Address after: 102600, room 2, building 2212, center 3, 2 Xinghua street, Daxing District, Beijing Patentee after: BEIJING YONGBO TECHNOLOGY CO.,LTD. Address before: 315211 Zhejiang Province, Ningbo Jiangbei District Fenghua Road No. 818 Patentee before: Ningbo University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180416 Address after: 302 room 3, unit 20, Hongwei North Road, new Causeway street, Jingzhou, Hubei, Honghu, 433200 Patentee after: Jian Xiaoqing Address before: 102600, No. 3, building 2, building 4, Paradise Road, Beijing, Daxing District, 1, unit 317 Patentee before: BEIJING ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD. Effective date of registration: 20180416 Address after: 102600, No. 3, building 2, building 4, Paradise Road, Beijing, Daxing District, 1, unit 317 Patentee after: BEIJING ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD. Address before: 102600, room 2, building 2212, center 3, 2 Xinghua street, Daxing District, Beijing Patentee before: BEIJING YONGBO TECHNOLOGY CO.,LTD. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 225300 Yangzi Jiangnan Road 80, Jiangsu port area, Taizhou Patentee after: Jian Xiaoqing Address before: 433200 302, room 3, unit 20, grand North Road, Honghu, Jingzhou, Hubei Patentee before: Jian Xiaoqing |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20180822 |
|
CF01 | Termination of patent right due to non-payment of annual fee |