136 citations · 437 across the 12 of their papers we have counts for
13 papers
Definition and Quantification of Shock/Impact/Transient Vibrations
Pontus Johannisson, Hans Lindell
Vibration injury in the hand-arm system from hand-held machines is one of the most common occupational health injuries and causes severe and often chronic nerve and vascular injury…
MmWave 6D Radio Localization with a Snapshot Observation from a Single BS
Mohammad A. Nazari, Gonzalo Seco-Granados, Pontus Johannisson +1
Accurate and ubiquitous localization is crucial for a variety of applications such as logistics, navigation, intelligent transport, monitoring, control, and also for the benefit of…
3D Orientation Estimation with Multiple 5G mmWave Base Stations
Mohammad A. Nazari, Gonzalo Seco-Granados, Pontus Johannisson +1
We consider the problem of estimating the 3D orientation of a user, using the downlink mmWave signals received from multiple base stations. We show that the received signals from s…
Improved Lower Bounds on Mutual Information Accounting for Nonlinear Signal-Noise Interaction
Naga V. Irukulapati, Marco Secondini, Erik Agrell +2
In fiber-optic communications, evaluation of mutual information (MI) is still an open issue due to the unavailability of an exact and mathematically tractable channel model. Tradit…
Modulation Format Independent Joint Polarization and Phase Tracking for Coherent Receivers
Cristian B. Czegledi, Erik Agrell, Magnus Karlsson +1
The state of polarization and the carrier phase drift dynamically during transmission in a random fashion in coherent optical fiber communications. The typical digital signal proce…
Polarization Drift Channel Model for Coherent Fibre-Optic Systems
Cristian B. Czegledi, Magnus Karlsson, Erik Agrell +1
A theoretical framework is introduced to model the dynamical changes of the state of polarization during transmission in coherent fibre-optic systems. The model generalizes the one…