A5035297149- Embedded Systems Design Techniques
- Interconnection Networks and Systems
- Parallel Computing and Optimization Techniques
- Indoor and Outdoor Localization Technologies
- GNSS positioning and interference
- VLSI and Analog Circuit Testing
- Low-power high-performance VLSI design
- Wireless Communication Networks Research
- Advanced Wireless Communication Techniques
- VLSI and FPGA Design Techniques
- Inertial Sensor and Navigation
- Advancements in PLL and VCO Technologies
- Real-Time Systems Scheduling
- Digital Filter Design and Implementation
- IoT and Edge/Fog Computing
- Underwater Vehicles and Communication Systems
- Energy Efficient Wireless Sensor Networks
- Advanced Frequency and Time Standards
- Speech and Audio Processing
- Millimeter-Wave Propagation and Modeling
- Software-Defined Networks and 5G
- Numerical Methods and Algorithms
- Algorithms and Data Compression
- Target Tracking and Data Fusion in Sensor Networks
- Network Packet Processing and Optimization
Tampere University
2016-2025
Tampere University of Applied Sciences
2006-2022
University of Oslo
2021-2022
Lund University
2022
RWTH Aachen University
2022
University of Minho
2020-2022
Leiden University
2021
KU Leuven
2021
University of Colorado Colorado Springs
2021
University of Oulu
2021
Autonomous driving services depends on active sensing from modules such as camera, LiDAR, radar, and communication units. Traditionally, these process the sensed data high-performance computing units inside vehicle, which can deploy intelligent algorithms AI models. The sensors mentioned above produce large volumes of data, potentially reaching up to 20 Terabytes. This size is influenced by factors duration driving, rate, sensor specifications. Consequently, this substantial amount lead...
Compared to the well understood macro networks, networks-on-chip introduce novel design challenges. The characteristics of system data flows and knowledge required wire lengths can be exploited optimize for speed power consumption. A component library flexible construction interconnection architectures is being developed at Tampere University Technology enable creation application development platforms. overall flow these platforms reviewed in this paper. Network-on-chip topology...
In this digitized world, data has become an integral part in any domain, including healthcare. The healthcare industry produces a huge amount of digital data, by utilizing information from all sources healthcare, the patients' demographics, medications, vital signs, physician's observations, laboratory billing various wearable sensors, etc. With rapid growth wireless technology applications, there also been significant increase health data. New medical discoveries and new eHealth-related...
As an inevitable process, the number of older adults is increasing in many countries worldwide. Two main problems that society being confronted with more and more, this respect, are inter-related aspects feelings loneliness social isolation among adults. In particular, ongoing COVID-19 crisis its associated restrictions have exacerbated social-isolation problems. This paper first foremost a comprehensive survey monitoring management solutions, from multidisciplinary perspective technology,...
With the miniaturization of electronics, Global Navigation Satellite Systems (GNSS) receivers are getting more and embedded into devices with harsh energy constraints. This process has led to new signal processing challenges due limited power on battery-operated challenging wireless environments, such as deep urban canyons, tunnels bridges, forest canopies, increased jamming spoofing. The latter is typically tackled via GNSS constellations modernization signals. However, increase in...
The issues of applying the code-division multiple access (CDMA) technique to an on-chip packet switched communication network are discussed in this paper. A network-on-chip (NoC) that applies CDMA is realized register-transfer level (RTL) using VHDL. NoC supports globally-asynchronous locally-synchronous (GALS) scheme by both synchronous and asynchronous designs. In a NoC, which point-to-point connection scheme, e.g., ring topology data transfer latency varies largely if packets transferred...
Indoor positioning based on IEEE 802.11 wireless LAN (Wi-Fi) fingerprinting needs a reference data set, also known as radio map, in order to match the incoming fingerprint operational phase with most similar set and then estimate device position indoors. Scalability problems may arise when map is large, e.g., providing large geographical areas or involving crowdsourced collection. Some researchers divide into smaller independent clusters, such that search area reduced less dense groups than...
An interconnect IP (intellectual Property) node architecture for flexible on-chip communication is introduced. This targeted in future gigatransistor SoC (System-on-Chip) designs. The will be used as a testing platform when the efficiency of network topologies and routing schemes are investigated environment. uses packet based forms reusable component itself. constructed from collection parameterized hardware blocks, which include components such FIFO buffers, controllers standardized...
As modern 5G systems are being deployed, researchers question whether they sufficient for the oncoming decades of technological evolution. Growing numbers interconnected intelligent devices put these networks under tremendous pressure, demanding their development. Paving way beyond and 6G systems, commonly denoted by B5G herein, therefore means seeking enablers to increase efficiency from different perspectives. One novel look on this is application inexact computations where nine 9s...
Accurate delay tracking in multipath environments is one of the prerequisites modern GNSS receivers. Several solutions have been proposed literature, both feedback and feedforward. However, this topic still under active research focus, especially for mass‐market receivers, where selection lowcomplexity, nonpatented methods preferred. Among most encountered structures implemented today′s we narrow correlator double‐delta correlators. Both are heavily covered by various patents. The purpose...
Software Defined Radio (SDR) is an innovative approach which becoming a more and promising technology for future mobile handsets. Several proposals in the field of embedded systems have been introduced by different universities industries to support SDR applications. This article presents overview current platforms analyzes related architectural choices, issues SDR, as well potential trends.
We present experimental evaluations of human-induced perturbations on received-signal-strength-(RSS-) based ranging measurements for cooperative mobile positioning. To the best our knowledge, this work is first attempt to gain insight and understand impact both body loss hand grip RSS enhancing proximity among neighbouring devices in scenarios. Our main contribution represented by investigations. Analysis errors introduced distance estimation using path-loss-based methods has been carried...
Loneliness and social isolation are subjective measures associated with the feeling of discomfort distress. Various factors loneliness or are: built environment, long-term illnesses, presence disabilities health problems, etc. One most important aspect which could impact feelings is mobility. In this paper, we present a machine-learning based approach to classify user levels using their indoor outdoor mobility patterns. User data has been collected on sensors carried by volunteers...
A common challenge in direct digital frequency synthesizers (DDFSs) is obtaining high memory compression while maintaining good output signal purity. To address this challenge, paper, we present a 16-bit, quadrature synthesizer (DDFS) that utilizes the second-order Taylor series polynomial interpolation phase-to-amplitude conversion. In approach, sinusoidal divided into multiple segments, and for each segment, related values are stored look-up table (LUT). The amplitude segment calculated...