2 papers
cs.IT2019
Code Design Principles for Ultra-Reliable Random Access with Preassigned Patterns
Christopher Boyd, Roope Vehkalahti, Olav Tirkkonen +1
We study medium access control layer random access under the assumption that the receiver can perform successive interference cancellation, without feedback. During recent years, a…
cs.IT2019
Non-Orthogonal Contention-Based Access for URLLC Devices with Frequency Diversity
Christopher Boyd, Radosław Kotaba, Olav Tirkkonen +1
We study coded multichannel random access schemes for ultra-reliable low-latency uplink transmissions. We concentrate on non-orthogonal access in the frequency domain, where users…