PMID- 31573535 OWN - NLM STAT- MEDLINE DCOM- 20200325 LR - 20220204 IS - 1751-875X (Electronic) IS - 1751-8741 (Print) IS - 1751-8741 (Linking) VI - 13 IP - 7 DP - 2019 Sep TI - ISI-mitigating modulation scheme using ion reaction for molecular communications. PG - 674-681 LID - 10.1049/iet-nbt.2018.5272 [doi] AB - Here, according to the type-based modulation technique, the authors develop a novel modulation scheme by utilising ion collision and reaction to mitigate inter-symbol interference (ISI) in diffusive molecular communication (MC) systems. Two types of ions are employed as messenger molecules that cause a chemical reaction in the medium. According to the residual molecules and chemical reaction, the proposed modulation scheme adaptively adjusts the number of emitted molecules, thereby guaranteeing that the number of molecules that arrived at the receiver remains at a stable level. The authors evaluate the performance of the proposed scheme by comparing it with the conventional binary molecule shift keying (BMoSK), BMoSK with power adjustment (BMoSK-PA), and ideal BMoSK (without ISI) modulation techniques via diffusion. Numerical results show that the bit error probability and channel capacity of the proposed modulation scheme are much closer to the ideal BMoSK modulation scheme compared to the conventional BMoSK and the BMoSK-PA modulation schemes. FAU - Jing, Dongliang AU - Jing D AD - State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, 710071, People's Republic of China. FAU - Li, Yongzhao AU - Li Y AD - State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, 710071, People's Republic of China. yzli@mail.xidian.edu.cn. FAU - Hang, Rongnan AU - Hang R AD - State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, 710071, People's Republic of China. FAU - Wu, Zhenqiang AU - Wu Z AD - School of Computer Science, Shaanxi Normal University, Xi'an 710119, People's Republic of China. FAU - Zhang, Hailin AU - Zhang H AD - State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, 710071, People's Republic of China. LA - eng PT - Evaluation Study PT - Journal Article PL - England TA - IET Nanobiotechnol JT - IET nanobiotechnology JID - 101303205 RN - 0 (Ions) SB - IM MH - Catalysis MH - *Communication MH - Computer Simulation MH - *Computers, Molecular MH - Diffusion MH - Electronic Data Processing/*methods MH - Humans MH - Ion Channel Gating/*physiology MH - Ion Transport MH - Ions/*metabolism/pharmacokinetics MH - Models, Theoretical MH - Nanotechnology/methods MH - *Signal Processing, Computer-Assisted PMC - PMC8676211 EDAT- 2019/10/02 06:00 MHDA- 2020/03/26 06:00 PMCR- 2019/08/08 CRDT- 2019/10/02 06:00 PHST- 2019/10/02 06:00 [entrez] PHST- 2019/10/02 06:00 [pubmed] PHST- 2020/03/26 06:00 [medline] PHST- 2019/08/08 00:00 [pmc-release] AID - NBT2BF00605 [pii] AID - 10.1049/iet-nbt.2018.5272 [doi] PST - ppublish SO - IET Nanobiotechnol. 2019 Sep;13(7):674-681. doi: 10.1049/iet-nbt.2018.5272.