TY  - JOUR
T1  - A Priority-Aware Two-Step Random Access Based on Message Bundling Technique in 6G Networks
AU  - Kim, Taehoon 
AU  - Bang, Inkyu 
JO  - The Journal of Korean Institute of Communications and Information Sciences
PY  - 2025
DA  - 2025/1/1
DO  - 10.7840/kics.2025.50.12.1903
KW  - 6G Networks
KW  - Two-Step Random
KW  - Access
KW  - Access Priority
KW  - Message
KW  - Bundling
KW  - Success Probability
AB  - This paper proposes a priority-aware two-step random access (2sRA) procedure based on message bundling technique. Our proposed scheme dynamically adjusts the number of bundled messages transmitted by each user equipment (UE) according to its access priority level. We perform extensive simulations based on MATLAB to evaluate the performance of our proposed scheme in terms of 2sRA success probability. From the results, we verify that our proposed scheme effectively differentiates the access performance according to the access priority level.