Sökning: "decentralized"

Visar resultat 21 - 25 av 265 avhandlingar innehållade ordet decentralized.

  1. 21. Decentralized Estimation Using Conservative Information Extraction

    Författare :Robin Forsling; Fredrik Gustafsson; Gustaf Hendeby; Zoran Sjanic; Benjamin Noack; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Sensor networks consist of sensors (e.g., radar and cameras) and processing units (e.g. LÄS MER

  3. 22. Decentralized Network Optimization in Wireless Networks

    Författare :Yuzhe Xu; Carlo Fischione; Tommaso Melodia; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Distributed estimation and distributed resource allocation are two important services in future cyber-physical wireless networks. The former aims to estimate, or track, physical variables of a phenomenon monitored by a wireless network, whereas the latter aims to optimally assign the limited communication resources to the nodes in a wireless network. LÄS MER

  4. 23. Beyond Massive MIMO : Trade-offs and Opportunities with Large Multi-Antenna Systems

    Författare :Juan Vidal Alegría; Kommunikationsteknologi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MIMO; massive MIMO; cell-free massive MIMO; Decentralized multi-antenna architectures; Decentralized schemes; WAX decomposition; LIS; Reconfigurable surfaces; RIS; IRS; ARIS; FRIS;

    Sammanfattning : After the commercial emergence of 5G, the research community is already putting its focus on proposing innovative solutions to enable the upcoming 6G. One important lesson put forth by 5G research was that scaling up the conventional multiple-input-multiple-output (MIMO) technology by increasing the number of antennas could be extremely beneficial for effectively multiplexing data streams in the spatial domain. LÄS MER

  5. 24. Decentralized Learning of Randomization-based Neural Networks

    Författare :Xinyue Liang; Saikat Chatterjee; Mikael Skoglund; Nikolaos Deligiannis; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : Machine learning and artificial intelligence have been wildly explored and developed very fast to adapt to the expanding need for almost every aspect of human development. When stepping into the big data era, siloed data localization has become a big challenge for machine learning. LÄS MER

  7. 25. The Dark Side of Decentralized Target Tracking : Unknown Correlations and Communication Constraints

    Författare :Robin Forsling; Fredrik Gustafsson; Gustaf Hendeby; Zoran Sjanic; Simon Julier; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Using sensors to observe real-world systems is important in many applications. A typical use case is target tracking, where sensor measurements are used to compute estimates of targets. Two of the main purposes of the estimates are to enhance situational awareness and facilitate decision-making. Hence, the estimation quality is crucial. LÄS MER