[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Yang et al., 2018 - Google Patents

A novel method for measurement points selection in access points localization

Yang et al., 2018

Document ID
16016921272384000004
Author
Yang X
Chen B
Publication year
Publication venue
Wireless Networks

External Links

Snippet

Precise localization of access points (APs) has become more and more important with the booming of diverse location based services. AP localization accuracy heavily relies on the locations of measurement points. However, collecting abundant information from the APs …
Continue reading at link.springer.com (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0252—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves by comparing measured values with pre-stored measured or simulated values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W4/00—Mobile application services or facilities specially adapted for wireless communication networks
    • H04W4/02—Mobile application Services making use of the location of users or terminals, e.g. OMA SUPL, OMA MLP or 3GPP LCS
    • H04W4/025—Mobile application Services making use of the location of users or terminals, e.g. OMA SUPL, OMA MLP or 3GPP LCS using location based information parameters
    • H04W4/028—Mobile application Services making use of the location of users or terminals, e.g. OMA SUPL, OMA MLP or 3GPP LCS using location based information parameters using historical or predicted position information, e.g. trajectory data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W4/00—Mobile application services or facilities specially adapted for wireless communication networks
    • H04W4/02—Mobile application Services making use of the location of users or terminals, e.g. OMA SUPL, OMA MLP or 3GPP LCS
    • H04W4/023—Mobile application Services making use of the location of users or terminals, e.g. OMA SUPL, OMA MLP or 3GPP LCS 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 COMMUNICATIONS NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in preceding groups
    • G01C21/20—Instruments for performing navigational calculations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements

Similar Documents

Publication Publication Date Title
Niculescu et al. Error characteristics of ad hoc positioning systems (APS)
CN104010364B (en) For determining the method and system in the geographical location of the estimation of base station
Shokry et al. The tale of two localization technologies: Enabling accurate low-overhead WiFi-based localization for low-end phones
TW201329486A (en) Positioning method
CN109379711B (en) positioning method
CN102984745A (en) Combined estimation method for Wi-Fi AP (wireless fidelity access point) position and path loss model
Wang et al. Indoor positioning via subarea fingerprinting and surface fitting with received signal strength
US9164164B2 (en) Indoor localization method and system
He et al. A novel radio map construction method to reduce collection effort for indoor localization
Leu et al. Improving indoor positioning precision by using received signal strength fingerprint and footprint based on weighted ambient Wi-Fi signals
Beder et al. Predicting the expected accuracy for fingerprinting based WiFi localisation systems
Labinghisa et al. Neural network-based indoor localization system with enhanced virtual access points
Maduskar et al. RSSI based adaptive indoor location tracker
Caso et al. Virtual and oriented WiFi fingerprinting indoor positioning based on multi-wall multi-floor propagation models
Kumarasiri et al. An improved hybrid RSS/TDOA wireless sensors localization technique utilizing Wi-Fi networks
Li et al. A new close form location algorithm with AOA and TDOA for mobile user
Huang et al. On the performance analysis of wifi based localization
Yang et al. Error data analytics on RSS range-based localization
Yang et al. A novel method for measurement points selection in access points localization
İlçi et al. An investigation of different Wi-Fi signal behaviours and their effects on indoor positioning accuracy
Wu et al. Weighted linear least square localization algorithms for received signal strength
Achroufene RSSI-based hybrid centroid-K-nearest neighbors localization method
Machaj et al. Impact of optimization algorithms on hybrid indoor positioning based on GSM and Wi‐Fi signals
Wu et al. Adaptive NLOS mitigation location algorithm in wireless cellular network
Ben Halima et al. 3D WLS hybrid and non hybrid localization using TOA, TDOA, azimuth and elevation