Data Fusion of Power and Time Measurements for Mobile Terminal Location
IEEE Transactions on Mobile Computing
Real-Time Mobility Tracking Algorithms for Cellular Networks Based on Kalman Filtering
IEEE Transactions on Mobile Computing
Adaptive mobile positioning in WCDMA networks
EURASIP Journal on Wireless Communications and Networking
Performance Analysis of MT-CDMA System with Antenna Array in a Multipath Fading Channel
Wireless Personal Communications: An International Journal
Wireless sensor network localization techniques
Computer Networks: The International Journal of Computer and Telecommunications Networking
Practical network-based techniques for mobile positioning in UMTS
EURASIP Journal on Applied Signal Processing
A constrained least squares approach to mobile positioning: algorithms and optimality
EURASIP Journal on Applied Signal Processing
Exploiting geometry for improved hybrid AOA/TDOA-based localization
Signal Processing
In doors location technology research based on WLAN
IMCAS'07 Proceedings of the 6th WSEAS International Conference on Instrumentation, Measurement, Circuits and Systems
A TOA-AOA-based NLOS error mitigation method for location estimation
EURASIP Journal on Advances in Signal Processing
Environment-aware location estimation in cellular networks
EURASIP Journal on Advances in Signal Processing
Wireless Personal Communications: An International Journal
Spinning beacons for precise indoor localization
Proceedings of the 6th ACM conference on Embedded network sensor systems
A soft computing approach to localization in wireless sensor networks
Expert Systems with Applications: An International Journal
A Secure Framework for Location Verification in Pervasive Computing
WASA '09 Proceedings of the 4th International Conference on Wireless Algorithms, Systems, and Applications
Bandwidth efficient cooperative TDOA computation for multicarrier signals of opportunity
IEEE Transactions on Signal Processing
A minimum entropy estimation based mobile positioning algorithm
IEEE Transactions on Wireless Communications
A novel indoor RSS-based position location algorithm using factor graphs
IEEE Transactions on Wireless Communications
TOA/TDOA hybrid relative positioning system using UWB-IR
RWS'09 Proceedings of the 4th international conference on Radio and wireless symposium
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Combined AOA and TOA NLOS localization with nonlinear programming in severe multipath environments
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Location tracking in mobile networks under correlated shadowing effects
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
LoCA'07 Proceedings of the 3rd international conference on Location-and context-awareness
MELT'09 Proceedings of the 2nd international conference on Mobile entity localization and tracking in GPS-less environments
Non-line-of-sight localization scheme using two-steps weighting process
ICICS'09 Proceedings of the 7th international conference on Information, communications and signal processing
Cooperative multi-radio localization in heterogeneous wireless networks
IEEE Transactions on Wireless Communications
Hybrid TOA---AOA Location Positioning Techniques in GSM Networks
Wireless Personal Communications: An International Journal
Fundamental limits of wideband localization: part I: a general framework
IEEE Transactions on Information Theory
On the accuracy of localization systems using wideband antenna arrays
IEEE Transactions on Communications
RFID-Based Positioning System for Telematics Location-Aware Applications
Wireless Personal Communications: An International Journal
A green positioning algorithm for Campus Guidance System
International Journal of Mobile Communications
Towards fine-grained radio-based indoor location
Proceedings of the Twelfth Workshop on Mobile Computing Systems & Applications
Avoiding multipath to revive inbuilding WiFi localization
Proceeding of the 11th annual international conference on Mobile systems, applications, and services
ArrayTrack: a fine-grained indoor location system
nsdi'13 Proceedings of the 10th USENIX conference on Networked Systems Design and Implementation
Theoretical entropy assessment of fingerprint-based Wi-Fi localization accuracy
Expert Systems with Applications: An International Journal
UDS: A Distributed RAT Selection Mechanism for Heterogeneous Wireless Networks
Wireless Personal Communications: An International Journal
ColLoc: A collaborative location and tracking system on WirelessHART
ACM Transactions on Embedded Computing Systems (TECS)
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This paper proposes a mobile user location scheme for wideband code-division multiple-access (CDMA) wireless communication systems. To achieve high location accuracy and low cost of the mobile receiver, the location scheme combines the time difference of arrival (TDOA) measurements from the forward link pilot signals with the angle of arrival (AOA) measurement from the reverse link pilot signal. High chip rates in wideband CDMA systems facilitate accurate TDOA measurements, and a smart antenna used at the home base station (BS) can provide accurate AOA measurement in a macrocell environment. A two-step least square location estimator is developed based on a linear form of the AOA equation in the small error region. Numerical results demonstrate that the proposed hybrid TDOA/AOA location scheme gives a much higher location accuracy than TDOA only location, when the number of base stations is small and/or when the TDOA measurements have a relatively poor accuracy