TY - GEN
T1 - Non-Orthogonal Multiple Access for Diffusion-Based Molecular Communication Networks
AU - Wietfeld, Alexander
AU - Schmidt, Sebastian
AU - Kellerer, Wolfgang
N1 - Publisher Copyright:
© 2023 ACM.
PY - 2023/9/20
Y1 - 2023/9/20
N2 - This paper proposes a concept of non-orthogonal multiple access (NOMA) for diffusion-based molecular communication (DBMC) networks. The method relies on the difference in received signal levels for multiple access and uses successive interference cancellation. We analytically investigate the bit error probability (BEP) of a communication system using NOMA with two transmitters (TXs) and a central receiver. Initial results show that the BEP can be minimized by balancing a high received signal level from each TX with the separation in received signal level between the TXs. The identification of this trade-off is a first step towards the further analysis of NOMA for single-molecule-type multiple access in future DBMC networks.
AB - This paper proposes a concept of non-orthogonal multiple access (NOMA) for diffusion-based molecular communication (DBMC) networks. The method relies on the difference in received signal levels for multiple access and uses successive interference cancellation. We analytically investigate the bit error probability (BEP) of a communication system using NOMA with two transmitters (TXs) and a central receiver. Initial results show that the BEP can be minimized by balancing a high received signal level from each TX with the separation in received signal level between the TXs. The identification of this trade-off is a first step towards the further analysis of NOMA for single-molecule-type multiple access in future DBMC networks.
KW - NOMA
KW - molecular communication
KW - non-orthogonal multiple access
UR - http://www.scopus.com/inward/record.url?scp=85174259985&partnerID=8YFLogxK
U2 - 10.1145/3576781.3608741
DO - 10.1145/3576781.3608741
M3 - Conference contribution
AN - SCOPUS:85174259985
T3 - NanoCom 2023 - Proceedings of the 10th ACM International Conference on Nanoscale Computing and Communication
SP - 154
EP - 155
BT - NanoCom 2023 - Proceedings of the 10th ACM International Conference on Nanoscale Computing and Communication
PB - Association for Computing Machinery, Inc
T2 - 10th ACM International Conference on Nanoscale Computing and Communication, NANOCOM 2023
Y2 - 20 September 2023 through 22 September 2023
ER -