CN108462544A - 一种频谱感知方法及装置 - Google Patents
一种频谱感知方法及装置 Download PDFInfo
- Publication number
- CN108462544A CN108462544A CN201810258432.0A CN201810258432A CN108462544A CN 108462544 A CN108462544 A CN 108462544A CN 201810258432 A CN201810258432 A CN 201810258432A CN 108462544 A CN108462544 A CN 108462544A
- Authority
- CN
- China
- Prior art keywords
- matrix
- vector
- splitting
- reorganizing
- signal
- 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
- 238000001228 spectrum Methods 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000013598 vector Substances 0.000 claims abstract description 164
- 239000011159 matrix material Substances 0.000 claims abstract description 110
- 238000005215 recombination Methods 0.000 claims abstract description 37
- 230000006798 recombination Effects 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 230000001149 cognitive effect Effects 0.000 claims abstract description 21
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 238000004422 calculation algorithm Methods 0.000 claims description 31
- 238000005194 fractionation Methods 0.000 claims description 20
- 238000012549 training Methods 0.000 claims description 17
- 238000005070 sampling Methods 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 3
- 230000008447 perception Effects 0.000 abstract description 9
- 238000007796 conventional method Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000003064 k means clustering Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 102000057593 human F8 Human genes 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229940047431 recombinate Drugs 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810258432.0A CN108462544B (zh) | 2018-03-27 | 2018-03-27 | 一种频谱感知方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810258432.0A CN108462544B (zh) | 2018-03-27 | 2018-03-27 | 一种频谱感知方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108462544A true CN108462544A (zh) | 2018-08-28 |
CN108462544B CN108462544B (zh) | 2021-09-17 |
Family
ID=63237880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810258432.0A Active CN108462544B (zh) | 2018-03-27 | 2018-03-27 | 一种频谱感知方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108462544B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108900268A (zh) * | 2018-09-12 | 2018-11-27 | 宁波大学 | 利用小特征值估计噪声功率的最大特征值频谱感知方法 |
CN109039503A (zh) * | 2018-09-07 | 2018-12-18 | 广东工业大学 | 一种频谱感知方法、装置、设备及计算机可读存储介质 |
CN109743121A (zh) * | 2019-03-01 | 2019-05-10 | 广东工业大学 | 一种信道占用状态检测方法、装置、电子设备及存储介质 |
CN110048788A (zh) * | 2019-03-15 | 2019-07-23 | 广东工业大学 | 一种基于聚类算法的联合频谱感知方法 |
CN110460401A (zh) * | 2019-07-05 | 2019-11-15 | 广东工业大学 | 一种基于矩阵分解和粒子群优化聚类的协作频谱感知方法 |
CN113595664A (zh) * | 2021-08-13 | 2021-11-02 | 电子科技大学长三角研究院(湖州) | 一种基于深度学习的多用户宽带通信系统的频谱感知方法 |
WO2023160538A1 (zh) * | 2022-02-25 | 2023-08-31 | 维沃移动通信有限公司 | 感知方法、装置及通信设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103220052A (zh) * | 2013-04-11 | 2013-07-24 | 南京邮电大学 | 一种认知无线电中检测频谱空洞的方法 |
WO2014190573A1 (zh) * | 2013-05-27 | 2014-12-04 | 东南大学 | 基于归一化特征值的拟合优度检验的频谱感知方法及装置 |
CN107360577A (zh) * | 2017-08-17 | 2017-11-17 | 广东工业大学 | 一种基于机器学习的频谱感知方法及装置 |
CN107395301A (zh) * | 2017-08-17 | 2017-11-24 | 广东工业大学 | 一种基于k均值算法的频谱感知方法 |
CN107733541A (zh) * | 2017-11-29 | 2018-02-23 | 广东工业大学 | 频谱感知的方法、装置、设备以及计算机可读存储介质 |
-
2018
- 2018-03-27 CN CN201810258432.0A patent/CN108462544B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103220052A (zh) * | 2013-04-11 | 2013-07-24 | 南京邮电大学 | 一种认知无线电中检测频谱空洞的方法 |
WO2014190573A1 (zh) * | 2013-05-27 | 2014-12-04 | 东南大学 | 基于归一化特征值的拟合优度检验的频谱感知方法及装置 |
CN107360577A (zh) * | 2017-08-17 | 2017-11-17 | 广东工业大学 | 一种基于机器学习的频谱感知方法及装置 |
CN107395301A (zh) * | 2017-08-17 | 2017-11-24 | 广东工业大学 | 一种基于k均值算法的频谱感知方法 |
CN107733541A (zh) * | 2017-11-29 | 2018-02-23 | 广东工业大学 | 频谱感知的方法、装置、设备以及计算机可读存储介质 |
Non-Patent Citations (1)
Title |
---|
胡伟康: ""认知无线电频谱感知技术的研究"", 《中国优秀硕士学位论文全文数据库》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109039503A (zh) * | 2018-09-07 | 2018-12-18 | 广东工业大学 | 一种频谱感知方法、装置、设备及计算机可读存储介质 |
CN108900268A (zh) * | 2018-09-12 | 2018-11-27 | 宁波大学 | 利用小特征值估计噪声功率的最大特征值频谱感知方法 |
CN109743121A (zh) * | 2019-03-01 | 2019-05-10 | 广东工业大学 | 一种信道占用状态检测方法、装置、电子设备及存储介质 |
CN110048788A (zh) * | 2019-03-15 | 2019-07-23 | 广东工业大学 | 一种基于聚类算法的联合频谱感知方法 |
CN110048788B (zh) * | 2019-03-15 | 2021-08-24 | 广东工业大学 | 一种基于聚类算法的联合频谱感知方法 |
CN110460401A (zh) * | 2019-07-05 | 2019-11-15 | 广东工业大学 | 一种基于矩阵分解和粒子群优化聚类的协作频谱感知方法 |
CN110460401B (zh) * | 2019-07-05 | 2022-02-11 | 广东工业大学 | 一种基于矩阵分解和粒子群优化聚类的协作频谱感知方法 |
CN113595664A (zh) * | 2021-08-13 | 2021-11-02 | 电子科技大学长三角研究院(湖州) | 一种基于深度学习的多用户宽带通信系统的频谱感知方法 |
WO2023160538A1 (zh) * | 2022-02-25 | 2023-08-31 | 维沃移动通信有限公司 | 感知方法、装置及通信设备 |
Also Published As
Publication number | Publication date |
---|---|
CN108462544B (zh) | 2021-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108462544A (zh) | 一种频谱感知方法及装置 | |
CN104135327B (zh) | 基于支持向量机的频谱感知方法 | |
CN104994045B (zh) | 一种基于usrp平台的数字调制方式自动识别平台及方法 | |
CN109379153B (zh) | 一种频谱感知方法 | |
CN107360577B (zh) | 一种基于机器学习的频谱感知方法及装置 | |
US20210109140A1 (en) | Method for identifying parameters of 10 kv static load model based on similar daily load curves | |
CN110062379B (zh) | 一种人体行为场景下基于信道状态信息的身份认证方法 | |
CN104581748B (zh) | 一种在无线通信网络中识别场景的方法和装置 | |
CN106612511B (zh) | 一种基于支持向量机的无线网络吞吐量的评估方法及装置 | |
CN104391879B (zh) | 层次聚类的方法及装置 | |
CN110460401B (zh) | 一种基于矩阵分解和粒子群优化聚类的协作频谱感知方法 | |
CN112825576A (zh) | 小区扩容的确定方法、装置以及存储介质 | |
CN110213774A (zh) | 一种基于神经网络的5g网络自动评估系统、方法及装置 | |
CN110705387A (zh) | 一种基于云模型的通信信号特征提取方法及信号识别方法 | |
CN106470435B (zh) | 识别WiFi群的方法及系统 | |
CN115577357A (zh) | 一种基于堆叠集成技术的Android恶意软件检测方法 | |
CN117118810B (zh) | 一种网络通信异常预警方法及系统 | |
CN107770813B (zh) | 基于pca与二维偏度特征的lte上行干扰分类方法 | |
CN109309538A (zh) | 一种频谱感知方法、装置、设备、系统及存储介质 | |
CN108090040A (zh) | 一种文本信息分类方法及系统 | |
CN108566254A (zh) | 一种频谱感知方法及装置 | |
CN108712222A (zh) | 一种协作频谱感知方法及相关装置 | |
CN109962745A (zh) | 一种频谱感知方法、系统及装置 | |
CN116980824B (zh) | 一种轻量化的加权集成学习室内csi定位方法 | |
Yin et al. | Co-channel multi-signal modulation classification based on convolution neural network |
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: Room 201, Building A, No. 318 Outer Ring West Road, University City, Panyu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou University Town (Guangong) Science and Technology Achievement Transformation Center Country or region after: China Address before: No.729, Dongfeng East Road, Yuexiu District, Guangzhou City, Guangdong Province 510060 Patentee before: GUANGDONG University OF TECHNOLOGY Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240423 Address after: 410000, Building 4, 603, Advanced Energy Storage and Energy Conservation Creative Demonstration Industrial Park, No. 169, Section 2, Renmin East Road, Changsha Economic Development Zone, Changsha Area, China (Hunan) Pilot Free Trade Zone, Changsha City, Hunan Province Patentee after: Changsha Qiaoxun Technology Co.,Ltd. Country or region after: China Address before: Room 201, Building A, No. 318 Outer Ring West Road, University City, Panyu District, Guangzhou City, Guangdong Province, 510000 Patentee before: Guangzhou University Town (Guangong) Science and Technology Achievement Transformation Center Country or region before: China |