TY - JOUR
T1 - Performance Analysis of D-MoSK Modulation in Mobile Diffusive-Drift Molecular Communications
AU - Wang, Jiaxing
AU - Liu, Xiqing
AU - Peng, Mugen
AU - Daneshmand, Mahmoud
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2020/11
Y1 - 2020/11
N2 - Molecular communication (MC), in which molecules serve as the carrier for data transmission, plays an essential role in nanonetworks. In this article, a mobile diffusive-drift MC model is investigated, which consists of a mobile transmit nanomachine (TN) and a mobile receive nanomachine (RN). The depleted molecule shift keying (D-MoSK) modulation is utilized in this model to perform end-to-end communication. To explore the performance of D-MoSK, we derive the closed-form expressions of symbol error rate (SER) as well as the channel capacity, and then we give out the numerical results. It is observed from the numerical results that, if compared with the molecule shift keying modulation, the D-MoSK modulation can exhibit better performances in terms of SER, channel capacity, and complexity under the employed model. Also, the impacts of several crucial parameters on the performance are evaluated and discussed comprehensively. The obtained results are expected to provide guidance significance for the design of a practical mobile diffusive-drift MC system.
AB - Molecular communication (MC), in which molecules serve as the carrier for data transmission, plays an essential role in nanonetworks. In this article, a mobile diffusive-drift MC model is investigated, which consists of a mobile transmit nanomachine (TN) and a mobile receive nanomachine (RN). The depleted molecule shift keying (D-MoSK) modulation is utilized in this model to perform end-to-end communication. To explore the performance of D-MoSK, we derive the closed-form expressions of symbol error rate (SER) as well as the channel capacity, and then we give out the numerical results. It is observed from the numerical results that, if compared with the molecule shift keying modulation, the D-MoSK modulation can exhibit better performances in terms of SER, channel capacity, and complexity under the employed model. Also, the impacts of several crucial parameters on the performance are evaluated and discussed comprehensively. The obtained results are expected to provide guidance significance for the design of a practical mobile diffusive-drift MC system.
KW - Depleted molecule shift keying (D-MoSK)
KW - diffusive drift
KW - molecular communication (MC)
KW - symbol error rate (SER)
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U2 - 10.1109/JIOT.2020.2997372
DO - 10.1109/JIOT.2020.2997372
M3 - Article
AN - SCOPUS:85096243863
VL - 7
SP - 11318
EP - 11326
JO - IEEE Internet of Things Journal
JF - IEEE Internet of Things Journal
IS - 11
M1 - 9099827
ER -