41 citations · 83 across the 5 of their papers we have counts for
6 papers
Optimal Jammer Placement in Wireless Localization Systems
Sinan Gezici, Suat Bayram, Mehmet Necip Kurt +1
In this study, the optimal jammer placement problem is proposed and analyzed for wireless localization systems. In particular, the optimal location of a jammer node is obtained by…
Ranging without time stamps exchanging
Mohammad Reza Gholami, Satyam Dwivedi, Magnus Jansson +1
We investigate the range estimate between two wireless nodes without time stamps exchanging. Considering practical aspects of oscillator clocks, we propose a new model for ranging…
Diffusion Estimation Over Cooperative Multi-Agent Networks With Missing Data
Mohammad Reza Gholami, Magnus Jansson, Erik G. Ström +1
In many fields, and especially in the medical and social sciences and in recommender systems, data are gathered through clinical studies or targeted surveys. Participants are gener…
TW-TOA Based Positioning in the Presence of Clock Imperfections
Mohammad Reza Gholami, Sinan Gezici, Erik G. Ström
This paper studies the positioning problem based on two-way time-of-arrival (TW-TOA) measurements in asynchronous wireless sensor networks. Since the optimal estimator for this pro…
Cooperative Wireless Sensor Network Positioning via Implicit Convex Feasibility
Mohammad Reza Gholami, Luba Tetruashvili, Erik G. Ström +1
We propose a distributed positioning algorithm to estimate the unknown positions of a number of target nodes, given distance measurements between target nodes and between target no…
On Geometric Upper Bounds for Positioning Algorithms in Wireless Sensor Networks
Mohammad Reza Gholami, Erik G. Ström, Henk Wymeersch +1
This paper studies the possibility of upper bounding the position error of an estimate for range based positioning algorithms in wireless sensor networks. In this study, we argue t…