Molecular type permutation shift keying for molecular communication
Molecular type permutation shift keying for molecular communication
Molecular communication (MC) via diffusion is envisioned to be a new paradigm for information exchange in the future nanonetworks. However, the strong inter-symbol interference (ISI) caused by the diffusion channel significantly deteriorates the performance of MC systems. To this end, we propose a novel modulation technique to reduce the ISI effect, termed as molecular type permutation shift keying (MTPSK), which encodes information on the permutations of multiple types of molecules. We design a Genie-aided maximum-likelihood detector and a conventional maximum-likelihood detector, and analyze their performance in terms of bit error rate (BER). Aiming at lower computational complexity, we further design a low-complexity maximum-likelihood detector using a Viterbi-like algorithm with compromised error performance. BER simulation results corroborate that the proposed MTPSK can outperform the prevailing modulation schemes for MC, including molecular shift keying (MoSK), concentration shift keying, depleted MoSK, and pulse position modulation.
Bit error rate, Detectors, Inter-symbol interference, Interference, Maximum likelihood detection, Modulation, Receivers, Transmitters, Viterbi., maximum-likelihood, modulation, molecular communication
160-164
Tang, Yuankun
4fbb7263-e474-46d4-bf1f-03834fac1347
Wen, Miaowen
45fc5c1c-f24d-41c7-b4b6-bb7a5f2aaafe
Chen, Xuan
7ff592d5-a430-400b-ac34-7b8a983c62dd
Huang, Yu
7509ea3c-441c-4765-bdc3-5e1fc173b5dd
Yang, Lieliang
ae425648-d9a3-4b7d-8abd-b3cfea375bc7
November 2020
Tang, Yuankun
4fbb7263-e474-46d4-bf1f-03834fac1347
Wen, Miaowen
45fc5c1c-f24d-41c7-b4b6-bb7a5f2aaafe
Chen, Xuan
7ff592d5-a430-400b-ac34-7b8a983c62dd
Huang, Yu
7509ea3c-441c-4765-bdc3-5e1fc173b5dd
Yang, Lieliang
ae425648-d9a3-4b7d-8abd-b3cfea375bc7
Tang, Yuankun, Wen, Miaowen, Chen, Xuan, Huang, Yu and Yang, Lieliang
(2020)
Molecular type permutation shift keying for molecular communication.
IEEE Transactions on Molecular, Biological, and Multi-Scale Communications, 6 (2), , [9160969].
(doi:10.1109/TMBMC.2020.3014803).
Abstract
Molecular communication (MC) via diffusion is envisioned to be a new paradigm for information exchange in the future nanonetworks. However, the strong inter-symbol interference (ISI) caused by the diffusion channel significantly deteriorates the performance of MC systems. To this end, we propose a novel modulation technique to reduce the ISI effect, termed as molecular type permutation shift keying (MTPSK), which encodes information on the permutations of multiple types of molecules. We design a Genie-aided maximum-likelihood detector and a conventional maximum-likelihood detector, and analyze their performance in terms of bit error rate (BER). Aiming at lower computational complexity, we further design a low-complexity maximum-likelihood detector using a Viterbi-like algorithm with compromised error performance. BER simulation results corroborate that the proposed MTPSK can outperform the prevailing modulation schemes for MC, including molecular shift keying (MoSK), concentration shift keying, depleted MoSK, and pulse position modulation.
Text
Molecular Type Permutation Shift Keying for Molecular Communication
- Accepted Manuscript
More information
Accepted/In Press date: 29 July 2020
e-pub ahead of print date: 6 August 2020
Published date: November 2020
Additional Information:
Funding Information:
Manuscript received December 14, 2019; revised April 4, 2020 and June 14, 2020; accepted July 29, 2020. Date of publication August 6, 2020; date of current version September 23, 2020. This work was supported in part by the Natural Science Foundation of Guangdong Province under Grant 2018B030306005; in part by the National Natural Science Foundation of China under Grant 61871190; and in part by the Fundamental Research Funds for the Central Universities under Grant 2019SJ02. The associate editor coordinating the review of this article and approving it for publication was T. Tugcu. (Corresponding author: Miaowen Wen.) Yuankun Tang, Miaowen Wen, Xuan Chen, and Yu Huang are with the School of Electronics and Information Engineering, South China University of Technology, Guangzhou 510640, China (e-mail: eeyktang@mail.scut.edu.cn; eemwwen@scut.edu.cn; eechenxuan@mail.scut.edu.cn; ee06yuhuang@mail.scut.edu.cn).
Publisher Copyright:
© 2015 IEEE.
Keywords:
Bit error rate, Detectors, Inter-symbol interference, Interference, Maximum likelihood detection, Modulation, Receivers, Transmitters, Viterbi., maximum-likelihood, modulation, molecular communication
Identifiers
Local EPrints ID: 444008
URI: http://eprints.soton.ac.uk/id/eprint/444008
ISSN: 2332-7804
PURE UUID: 59457bdb-6ff3-4f65-bc61-a3d197d2428e
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Date deposited: 21 Sep 2020 17:09
Last modified: 17 Mar 2024 02:47
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Contributors
Author:
Yuankun Tang
Author:
Miaowen Wen
Author:
Xuan Chen
Author:
Yu Huang
Author:
Lieliang Yang
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