Yang, Kun and Yue, Guodong and Lin, Guoying and Liu, Qiang (2023) Diffusion Based Anti-Interference Joint Modulation in MIMO Molecular Communication. IEEE Transactions on Molecular, Biological and Multi-Scale Communications, 10 (1). pp. 112-121. DOI https://doi.org/10.1109/TMBMC.2023.3336259
Yang, Kun and Yue, Guodong and Lin, Guoying and Liu, Qiang (2023) Diffusion Based Anti-Interference Joint Modulation in MIMO Molecular Communication. IEEE Transactions on Molecular, Biological and Multi-Scale Communications, 10 (1). pp. 112-121. DOI https://doi.org/10.1109/TMBMC.2023.3336259
Yang, Kun and Yue, Guodong and Lin, Guoying and Liu, Qiang (2023) Diffusion Based Anti-Interference Joint Modulation in MIMO Molecular Communication. IEEE Transactions on Molecular, Biological and Multi-Scale Communications, 10 (1). pp. 112-121. DOI https://doi.org/10.1109/TMBMC.2023.3336259
Abstract
Molecular communication(MC) is a significant technology in the field of nano-biology, which uses molecules as message carriers to transmit information. Diffusion channel model is the most common channel model base on Brownian motion in molecular communication since molecules can diffuse to the destination without the need of extra energy supply. However, the random Brownian motion brings high delay and uncertainty to the communication process and thus modulation methods are required to improve the communication performance. The molecular communication system in the SISO (Single Input Single Output) scenario will be seriously affected by ISI (Inter Symbol Interference). In MIMO(Multi-Input Multi-Output) scenario, since there are multiple transmitters and receivers, in addition to ISI, there will be ILI (Inter Link Interference) as well. At present, most modulations are based on the concentration, type, time and space of molecules and only focus on SISO scenario. In this study, inspired by the MoSK(Molecule Shift Keying) modulation method, we proposed a new joint modulation method for MIMO communication in order to minimize the effect of ISI and ILI. Numerical results show that compared with the current modulation scheme, the proposed scheme allows the MIMO system achieve better BER(Bit error rate) performance and transmission rate.
Item Type: | Article |
---|---|
Uncontrolled Keywords: | Molecular communication; Molecule shift keying; MIMO; Modulation; Diffusion channel |
Divisions: | Faculty of Science and Health Faculty of Science and Health > Computer Science and Electronic Engineering, School of |
SWORD Depositor: | Unnamed user with email elements@essex.ac.uk |
Depositing User: | Unnamed user with email elements@essex.ac.uk |
Date Deposited: | 10 Jan 2024 15:47 |
Last Modified: | 30 Mar 2024 02:46 |
URI: | http://repository.essex.ac.uk/id/eprint/37009 |
Available files
Filename: Diffusion_Based_Anti-Interference_Joint_Modulation_in_MIMO_Molecular_Communication.pdf