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Abstract
Multiple concepts for future generations of wireless communication standards utilize coherent processing of signals from many distributed antennas. Names for these concepts include distributed MIMO, cell-free massive MIMO, XL-MIMO, and large intelligent surfaces. They aim to improve communication reliability, capacity, as well as energy efficiency and provide possibilities for new applications through joint communication and sensing. One such recently proposed solution is the concept of RadioWeaves. It proposes a new radio infrastructure for distributed MIMO with distributed internal processing, storage and compute resources integrated into the infrastructure. The large bandwidths available in the higher bands have inspired much work regarding sensing in the mmWave- and sub-THz-bands, however, sub-6 GHz cellular bands will still be the main provider of broad cellular coverage due to the more favorable propagation conditions. In this paper, we present results from a sub-6 GHz measurement campaign targeting the non-stationary spatial channel statistics for a large RadioWeave and the temporal non-stationarity in a dynamic scenario with RadioWeaves. From the results, we also predict the possibility of multi-static sensing and positioning of users in the environment.
Original language | English |
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Title of host publication | 2023 Joint European Conference on Networks and Communications and 6G Summit, EuCNC/6G Summit 2023 |
Publisher | Curran Associates, Inc |
Pages | 228-233 |
Number of pages | 6 |
ISBN (Electronic) | 9798350311020 |
DOIs | |
Publication status | Published - 26 Jul 2023 |
Event | 2023 Joint European Conference on Networks and Communications & 6G Summit: EuCNC/6G 2023 - Gothenburg, Sweden Duration: 6 Jun 2023 → 9 Jun 2023 https://smart-networks.europa.eu/event/2023-eucnc-6g-summit/ |
Conference
Conference | 2023 Joint European Conference on Networks and Communications & 6G Summit |
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Abbreviated title | 2023 EuCNC/6G Summit |
Country/Territory | Sweden |
City | Gothenburg |
Period | 6/06/23 → 9/06/23 |
Internet address |
Keywords
- radio channel measurements
- distributed MIMO
- RadioWeaves
- sensing
- cell-free MIMO
- channel measurement
- dynamic
- channel characterization
ASJC Scopus subject areas
- Safety, Risk, Reliability and Quality
- Signal Processing
- Instrumentation
- Hardware and Architecture
- Computer Networks and Communications
- Computer Science Applications
Fingerprint
Dive into the research topics of 'Large Intelligent Surface Measurements for Joint Communication and Sensing'. Together they form a unique fingerprint.Projects
- 1 Active
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EU - REINDEER - REsilient INteractive applications through hyper Diversity in Energy Efficient RadioWeaves technology
Witrisal, K., Deutschmann, B., Wilding, T. & Leitinger, E.
1/01/21 → 30/06/24
Project: Research project