CN112968749A - WCDMA cell searching method based on machine learning - Google Patents
WCDMA cell searching method based on machine learning Download PDFInfo
- Publication number
- CN112968749A CN112968749A CN202110140369.2A CN202110140369A CN112968749A CN 112968749 A CN112968749 A CN 112968749A CN 202110140369 A CN202110140369 A CN 202110140369A CN 112968749 A CN112968749 A CN 112968749A
- Authority
- CN
- China
- Prior art keywords
- data
- scrambling code
- machine learning
- wcdma
- frame
- 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
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2662—Arrangements for Wireless System Synchronisation
- H04B7/2668—Arrangements for Wireless Code-Division Multiple Access [CDMA] System Synchronisation
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Evolutionary Computation (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Data Mining & Analysis (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Databases & Information Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110140369.2A CN112968749B (en) | 2021-02-02 | 2021-02-02 | WCDMA cell searching method based on machine learning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110140369.2A CN112968749B (en) | 2021-02-02 | 2021-02-02 | WCDMA cell searching method based on machine learning |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112968749A true CN112968749A (en) | 2021-06-15 |
CN112968749B CN112968749B (en) | 2021-12-03 |
Family
ID=76273089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110140369.2A Active CN112968749B (en) | 2021-02-02 | 2021-02-02 | WCDMA cell searching method based on machine learning |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112968749B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113746511A (en) * | 2021-08-10 | 2021-12-03 | 广州大学 | Method, system, equipment and storage medium for fast searching MIMO signal |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110149757A1 (en) * | 2009-12-23 | 2011-06-23 | Qualcomm Incorporated | Method and apparatus for facilitating cell detection using additional physical channels in a wireless communication system |
US20130021199A1 (en) * | 2011-07-21 | 2013-01-24 | At&T Mobility Ii Llc | Estimating network based locating error in wireless networks |
CN104244395A (en) * | 2013-06-19 | 2014-12-24 | 联芯科技有限公司 | Judgment method and judgment system of WCDMA cell search frame alignment |
CN108353248A (en) * | 2015-08-27 | 2018-07-31 | Fzc哥络普斯 | Method and apparatus for positioning mobile device |
-
2021
- 2021-02-02 CN CN202110140369.2A patent/CN112968749B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110149757A1 (en) * | 2009-12-23 | 2011-06-23 | Qualcomm Incorporated | Method and apparatus for facilitating cell detection using additional physical channels in a wireless communication system |
US20130021199A1 (en) * | 2011-07-21 | 2013-01-24 | At&T Mobility Ii Llc | Estimating network based locating error in wireless networks |
CN104244395A (en) * | 2013-06-19 | 2014-12-24 | 联芯科技有限公司 | Judgment method and judgment system of WCDMA cell search frame alignment |
CN108353248A (en) * | 2015-08-27 | 2018-07-31 | Fzc哥络普斯 | Method and apparatus for positioning mobile device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113746511A (en) * | 2021-08-10 | 2021-12-03 | 广州大学 | Method, system, equipment and storage medium for fast searching MIMO signal |
CN113746511B (en) * | 2021-08-10 | 2022-05-24 | 广州大学 | Method, system, equipment and storage medium for fast searching MIMO signal |
Also Published As
Publication number | Publication date |
---|---|
CN112968749B (en) | 2021-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100448188C (en) | Method for producing scramble code in mobile communication system | |
CN112702294B (en) | Modulation recognition method for multi-level feature extraction based on deep learning | |
RU2234196C2 (en) | Communication methods and device for orthogonal hadamard sequence having selected correlation properties | |
JP3730125B2 (en) | Cell search apparatus and method in code division multiple access mobile communication system | |
CN112968749B (en) | WCDMA cell searching method based on machine learning | |
US20040057414A1 (en) | Comma free codes for fast cell search using tertiary synchronization channel | |
CN109919015A (en) | A kind of radio-frequency fingerprint extraction and recognition methods based on more sampling convolutional neural networks | |
CN105208467B (en) | The frame alignment means of broadband access network system | |
CN106253913A (en) | The block encoder of polarization code and coded method thereof | |
CN113965233A (en) | Multi-user broadband millimeter wave communication resource allocation method and system based on deep learning | |
RU2000130004A (en) | METHOD FOR RECEIVING MULTI-BEAM SIGNALS IN THE RADIO COMMUNICATION SYSTEM WITH CODE SEPARATION OF CHANNELS AND A DEVICE FOR ITS IMPLEMENTATION | |
CN111628833A (en) | MIMO antenna number estimation method based on convolutional neural network | |
US7197645B2 (en) | Low I/O bandwidth method and system for implementing detection and identification of scrambling codes | |
Chuan et al. | Uplink NOMA signal transmission with convolutional neural networks approach | |
CN116257750A (en) | Radio frequency fingerprint identification method based on sample enhancement and deep learning | |
CN111431825B (en) | Signal automatic classification and identification method based on deep multi-flow neural network | |
US7269206B2 (en) | Flexible correlation for cell searching in a CDMA system | |
US8126092B2 (en) | Multistage PN code acquisition circuit and method | |
CN114943246A (en) | Semi-supervised specific radiation source identification method based on bispectrum feature extraction | |
KR20010018150A (en) | Multi scrambling code generation method for down link | |
CN103889025B (en) | A kind of method and device of cell searching | |
CN104244395A (en) | Judgment method and judgment system of WCDMA cell search frame alignment | |
CN106330252B (en) | A kind of low associated code set construction method based on cross-correlation matrix concentration | |
CN112821895B (en) | Code identification method for realizing high error rate of signal | |
CN100380835C (en) | Processing pilot and non-pilot channels in a CDMA searcher |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Xiong Inventor after: Pan Ye Inventor after: Shao Huaizong Inventor after: Lin Jingran Inventor after: Li Qiang Inventor before: Zhang Xiong Inventor before: Pan Ye Inventor before: Wang Shafei Inventor before: Shao Huaizong Inventor before: Lin Jingran Inventor before: Li Qiang |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Xiong Inventor after: Pan Ye Inventor after: Shao Huaizong Inventor after: Lin Jingran Inventor after: Li Qiang Inventor before: Zhang Xiong Inventor before: Pan Ye Inventor before: Wang Shafei Inventor before: Shao Huaizong Inventor before: Lin Jingran Inventor before: Li Qiang |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |