Johannes DemelSoftware Radio Systems Engineering for URLLC Industrie 4.0 Applications | |||||
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ISBN: | 978-3-8440-9307-0 | ||||
Reeks: | Dissertationen aus dem Arbeitsbereich Nachrichtentechnik der Universität Bremen Uitgever: Prof. Dr.-Ing. Armin Dekorsy Bremen | ||||
Volume: | 13 | ||||
Trefwoorden: | 5G; URLLC; Industrie 4.0; Industrial Radio; SDR; Software; Reliability; Latency | ||||
Soort publicatie: | Dissertatie | ||||
Taal: | Engels | ||||
Pagina's: | 246 pagina's | ||||
Gewicht: | 324 g | ||||
Formaat: | 21 x 14,8 cm | ||||
Bindung: | Softcover | ||||
Prijs: | 59,80 € / 74,80 SFr | ||||
Verschijningsdatum: | December 2023 | ||||
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Samenvatting | New use cases for wireless communication that require Ultra Reliable Low Latency Communication (URLLC) systems open a new trove of challenges. In this thesis we address the wireless software radio systems engineering challenges to achieve lower latency and higher reliability. Furthermore, we present a thorough analysis of PHYsical layer (PHY) Digital Signal Processing (DSP) concepts and their impact on latency and reliability. These concepts are used in a Medium-Access-Control (MAC) layer Scheduling and Resource Allocation (S&RA) analysis to find suitable approaches for S&RA that minimize burst errors. Finally, our PHY and MAC analysis results in a demonstrator that verifies our approaches in a testbed. Thus, it is possible to meet the requirements of URLLC systems with a full software Cloud Radio Access Network (Cloud RAN) implementation with distributed Access Points (APs). |