ZA202110392B - Terminal cluster indoor positioning method and positioning system based on time-frequency analysis - Google Patents

Terminal cluster indoor positioning method and positioning system based on time-frequency analysis

Info

Publication number
ZA202110392B
ZA202110392B ZA2021/10392A ZA202110392A ZA202110392B ZA 202110392 B ZA202110392 B ZA 202110392B ZA 2021/10392 A ZA2021/10392 A ZA 2021/10392A ZA 202110392 A ZA202110392 A ZA 202110392A ZA 202110392 B ZA202110392 B ZA 202110392B
Authority
ZA
South Africa
Prior art keywords
time
system based
frequency analysis
terminal cluster
positioning system
Prior art date
Application number
ZA2021/10392A
Inventor
Yanwen Wang
Feng Zhou
Zhou Shen
Peiyan Zhao
Yu Wang
Xiaolong Lei
Xiaofan Ma
Original Assignee
Univ Xijing
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Xijing filed Critical Univ Xijing
Publication of ZA202110392B publication Critical patent/ZA202110392B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/32—Connectivity information management, e.g. connectivity discovery or connectivity update for defining a routing cluster membership
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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)
  • Mobile Radio Communication Systems (AREA)
ZA2021/10392A 2021-10-22 2021-12-14 Terminal cluster indoor positioning method and positioning system based on time-frequency analysis ZA202110392B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111235531.5A CN113873430B (en) 2021-10-22 2021-10-22 Terminal cluster indoor positioning method and positioning system based on time-frequency analysis

Publications (1)

Publication Number Publication Date
ZA202110392B true ZA202110392B (en) 2022-04-28

Family

ID=78997334

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/10392A ZA202110392B (en) 2021-10-22 2021-12-14 Terminal cluster indoor positioning method and positioning system based on time-frequency analysis

Country Status (2)

Country Link
CN (1) CN113873430B (en)
ZA (1) ZA202110392B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117255364A (en) * 2022-06-10 2023-12-19 中兴通讯股份有限公司 Precoding configuration method and device and storage medium thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107301432B (en) * 2017-07-11 2020-09-25 哈尔滨工程大学 Self-adaptive radiation source modulation identification method based on time-frequency analysis
US11374947B2 (en) * 2019-02-01 2022-06-28 Skycope Technologies, Inc. Wireless threat detection device, system, and methods to detect signals in wideband RF systems and localize related time and frequency information based on deep learning
CN113271536A (en) * 2021-05-18 2021-08-17 西京学院 Indoor positioning system and positioning method based on terminal cluster

Also Published As

Publication number Publication date
CN113873430B (en) 2023-11-21
CN113873430A (en) 2021-12-31

Similar Documents

Publication Publication Date Title
EP4133235A4 (en) System and method for geocoding
EP3876607A4 (en) Intelligent scheduling method, terminal device, edge node cluster and intelligent scheduling system
EP4092985A4 (en) User terminal positioning method, device, and system
EP4102454A4 (en) Calculator, learning method of discriminator, and analysis system
EP3805653A4 (en) Ventilation system, air-conditioning system, and method for installing air-conditioning system
DE102019119663A8 (en) Method, device and system for assembling an electrical cable
GB2582952B (en) Audio contribution identification system and method
EP4161107A4 (en) Terminal positioning method and device
EP3952122A4 (en) Information processing device, information processing system, terminal device, and information processing method
ZA202110392B (en) Terminal cluster indoor positioning method and positioning system based on time-frequency analysis
EP4075852A4 (en) Information processing device, information processing method, terminal device, base station device, and program
GB2585087B (en) Positioning system and method
EP4220558A4 (en) Coordinate system calibration method, and automatic assembly method and apparatus
EP3764007A4 (en) Networking method and device for air conditioner, and terminal
EP3831226A4 (en) Information processing terminal, information processing method, information processing system, and program
EP3955612A4 (en) Method, device and system for processing terminal information
EP4106354A4 (en) Indoor positioning system and method, and integrated navigation and communication system
EP3901777A4 (en) Information provision method, program, information processing device, battery, terminal device, and information provision system
EP3940674A4 (en) Terminal equipment, information processing device, information processing method, and program
EP3901893A4 (en) Information management method, program, information processing device, terminal device, and management system
EP4231302A4 (en) Test method and test system
EP4152471A4 (en) Analysis device, analysis system, and analysis method
GB202105227D0 (en) Blockchain based system and method
GB202004378D0 (en) System and method
EP4105634A4 (en) Battery bending test system and battery bending test method