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Pregled bibliografske jedinice broj: 1061059

Design of Galvanic Coupling Intra-body Communication Transceiver using Direct Sequence Spread Spectrum Technology


(Hrvatsko-kineski bilateralni projekt znanstveno-tehnološke suradnje) Chen, Weikun; Wei, Ziliang; Gao, Yueming; Lučev Vasić, Željka; Cifrek, Mario; Vai, Mang-I; Du, Min; Pun, Sio-Hang
Design of Galvanic Coupling Intra-body Communication Transceiver using Direct Sequence Spread Spectrum Technology // IEEE access, 8 (2020), 84123-84133 doi:10.1109/ACCESS.2020.2991206 (međunarodna recenzija, članak, znanstveni)


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Naslov
Design of Galvanic Coupling Intra-body Communication Transceiver using Direct Sequence Spread Spectrum Technology

Autori
Chen, Weikun ; Wei, Ziliang ; Gao, Yueming ; Lučev Vasić, Željka ; Cifrek, Mario ; Vai, Mang-I ; Du, Min ; Pun, Sio-Hang

Kolaboracija
Hrvatsko-kineski bilateralni projekt znanstveno-tehnološke suradnje

Izvornik
IEEE access (2169-3536) 8 (2020); 84123-84133

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Intra-body communication ; galvanic coupling ; IBC transceiver ; bit error rate ; direct sequence spread spectrum (DSSS)

Sažetak
Intra-body communication (IBC) uses the human body as the transmission medium for electrical signals, and it features the following advantages: low power consumption, strong anti- interference ability, high data security, and broad application scenarios. However, some technical issues still need to be addresses, such as the choice of the best modulation and demodulation scheme in different application scenarios, influence of human activity on IBC performance, variable signal-to-noise ratio (SNR), and influence of transmission distance change on different modulation and demodulation methods. This paper adopts direct sequence spread spectrum (DSSS) communication and phase modulation to realize DSSS-differential phase shift keying (DPSK) and DPSK modulation transmission of baseband data. Moreover, the Costas loop method is employed to achieve reliable symbol recovery. Under the same conditions, in vivo experiments were conducted to compare the performance of DSSS-DPSK and DPSK galvanic coupling IBC transceivers. Notably, these transceivers are affected by the changes in SNR, transmission distance, and human activities. Results show that the bit error rate (BER) of the DPSK scheme is 40 times larger than the DSSS-DPSK scheme in a 30 cm channel length and different SNR experiments. When the BER performance changes from extremely poor (1.40×10-1) to excellent (1.51×10-6), the SNR of DSSS-DPSK scheme only needs to be improved by 16 dB. In contrast, when the BER performance changes from extremely poor (1.54×10-1) to good (1.65×10-5), the SNR of DPSK scheme needs to be improved by 25 dB. With a SNR of –5 dB, the BER ratios of the DPSK scheme is 7 times larger than the DSSS-DPSK scheme. Also, DSSS-DPSK scheme is more sensitive to changes in motion status than DPSK.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Mario Cifrek (autor)

Avatar Url Željka Lučev Vasić (autor)

Citiraj ovu publikaciju

(Hrvatsko-kineski bilateralni projekt znanstveno-tehnološke suradnje) Chen, Weikun; Wei, Ziliang; Gao, Yueming; Lučev Vasić, Željka; Cifrek, Mario; Vai, Mang-I; Du, Min; Pun, Sio-Hang
Design of Galvanic Coupling Intra-body Communication Transceiver using Direct Sequence Spread Spectrum Technology // IEEE access, 8 (2020), 84123-84133 doi:10.1109/ACCESS.2020.2991206 (međunarodna recenzija, članak, znanstveni)
(Hrvatsko-kineski bilateralni projekt znanstveno-tehnološke suradnje) (Hrvatsko-kineski bilateralni projekt znanstveno-tehnološke suradnje) Chen, W., Wei, Z., Gao, Y., Lučev Vasić, Ž., Cifrek, M., Vai, M., Du, M. & Pun, S. (2020) Design of Galvanic Coupling Intra-body Communication Transceiver using Direct Sequence Spread Spectrum Technology. IEEE access, 8, 84123-84133 doi:10.1109/ACCESS.2020.2991206.
@article{article, year = {2020}, pages = {84123-84133}, DOI = {10.1109/ACCESS.2020.2991206}, keywords = {Intra-body communication, galvanic coupling, IBC transceiver, bit error rate, direct sequence spread spectrum (DSSS)}, journal = {IEEE access}, doi = {10.1109/ACCESS.2020.2991206}, volume = {8}, issn = {2169-3536}, title = {Design of Galvanic Coupling Intra-body Communication Transceiver using Direct Sequence Spread Spectrum Technology}, keyword = {Intra-body communication, galvanic coupling, IBC transceiver, bit error rate, direct sequence spread spectrum (DSSS)} }
@article{article, year = {2020}, pages = {84123-84133}, DOI = {10.1109/ACCESS.2020.2991206}, keywords = {Intra-body communication, galvanic coupling, IBC transceiver, bit error rate, direct sequence spread spectrum (DSSS)}, journal = {IEEE access}, doi = {10.1109/ACCESS.2020.2991206}, volume = {8}, issn = {2169-3536}, title = {Design of Galvanic Coupling Intra-body Communication Transceiver using Direct Sequence Spread Spectrum Technology}, keyword = {Intra-body communication, galvanic coupling, IBC transceiver, bit error rate, direct sequence spread spectrum (DSSS)} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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