A probe-feature for specific emitter identification using axiom-based grad-CAM

M Zhu, Z Feng, L Stanković, L Ding, J Fan, X Zhou - Signal Processing, 2022‏ - Elsevier
Specific emitter identification (SEI) is the process of discriminating different emitters based
on the radio fingerprints extracted from the received signals. Without complex parameter …

A novel linear-correction localization method of acoustic emission source for velocity-free system

Z Zhou, Y Rui, X Cai - Ultrasonics, 2021‏ - Elsevier
To improve the noise immunity to time-difference-of-arrival (TDOA) measurements and
reduce the influence of wave velocity measurement error on localization accuracy, a novel …

Community RF sensing for source localization

E Alimpertis, N Fasarakis-Hilliard… - IEEE Wireless …, 2014‏ - ieeexplore.ieee.org
This work experimentally demonstrates RF source location estimation error on the order of
50 m, with received signal strength (RSS) measurements, from a network of smartphone …

Convex optimization algorithms for cooperative RSS-based sensor localization

J Zheng, X Wu - Pervasive and Mobile Computing, 2017‏ - Elsevier
To obtain a global solution for the source location estimates, the cost function of RSS-based
sensor localization is relaxed as convex optimization problem which can be solved by …

Accurate location estimation of sensor node using received signal strength measurements

T Yang, X Wu - AEU-International Journal of Electronics and …, 2015‏ - Elsevier
Received signal strength indications (RSSI) received at multiple anchors decay with
distances that the signals have traveled to reach the sensors, so the sensor of unknown …

A linear combination-based weighted least square approach for target localization with noisy range measurements

C Wang, F Qi, G Shi, J Ren - Signal Processing, 2014‏ - Elsevier
Target localization based on range measurements from a set of anchors plays an important
role in positioning systems and sensor networks. The localization is generally formulated as …

Cooperative blind localization of primary user in a cognitive radio environment

K Magowe, S Kandeepan - 2014 8th International Conference …, 2014‏ - ieeexplore.ieee.org
Blind localization has emerged as an important topic addressing the challenges faced by
any cognitive radio (CR) network. The estimation of the primary user (PU) position in a CR …

Constrained cluster based blind localization of primary user for cognitive radio networks

K Magowe, S Kandeepan, A Giorgetti… - 2015 IEEE 26th Annual …, 2015‏ - ieeexplore.ieee.org
Blind localization of primary user (PU) is a geo-location spectrum awareness feature that
can be very useful in enhancing the functionality of cognitive radios (CRs) in terms of …

Maximum correlation coefficient estimation (MCORE): A new estimation philosophy for RSS based target localization

S Uluskan - Signal Processing, 2021‏ - Elsevier
This study proposes a new estimation philosophy ie Maximum Correlation Coefficient
Estimation (MCORE) which defines a totally new objective function for received signal …

Bee system based base station cooperation technique for mobile cellular networks

SK Biswash, S Nagaraj, M Sarkar, NR Narra - Wireless Personal …, 2017‏ - Springer
Mobility with high degree of network-facility is a mandatory attribute for better QoS in cellular
networks, but it leads to a huge increment in energy consumption, a significant fraction of …