In this letter, we propose a low-complexity detection algorithm for multi-input-multi-output (MIMO) molecular communication (MC). By virtue of a rising edge in received signals, this detection algorithm is capable of recovering the information bits in MIMO-MC systems. From an engineering point of view, this algorithm can significantly eliminate the impact of inter-symbol interference. It has also proven itself useful for dealing with the received signal from the MIMO-MC testbed with sufficiently low bit error rate (BER) or even an error-free performance. Moreover, in terms of BER performance, this algorithm outperforms existing detection algorithms for single-input single-output MC systems.
Bibliographical noteFunding Information:
Manuscript received September 17, 2019; revised November 24, 2019; accepted December 15, 2019. Date of publication December 20, 2019; date of current version April 9, 2020. The work of Yu Huang, Xuan Chen, Miaowen Wen, and Fei Ji was supported in part by the National Natural Science Foundation of China under Grant 61871190, and in part by the Natural Science Foundation of Guangdong Province under Grant 2016A030308006. The work of Chan-Byoung Chae was supported in part by the Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Education under Grant 2017R1A1A1A05001439. The associate editor coordinating the review of this article and approving it for publication was S. Zhang. (Corresponding author: Miaowen Wen.) Yu Huang, Xuan Chen, Miaowen Wen, and Fei Ji are with the School of Electronics and Information Engineering, South China University of Technology, Guangzhou 510641, China (e-mail: email@example.com; firstname.lastname@example.org; email@example.com; firstname.lastname@example.org).
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All Science Journal Classification (ASJC) codes
- Control and Systems Engineering
- Electrical and Electronic Engineering