Pretraga

Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 637608

Channel Modeling and Simulation for Galvanic Coupling Intra-body Communication

Gao, Yueming; Li, Xiuxiang; Lučev Vasić, Željka; Pun, Siohang; Mak, PunUn; Krois, Igor; Cifrek, Mario; Vai, MangI
Channel Modeling and Simulation for Galvanic Coupling Intra-body Communication // IFBME Proceedings / Goh, James (ur.).
Heidelberg: Springer, 2013. str. 655-658 doi:10.1007/978-3-319-02913-9_167 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)

CROSBI ID: 637608 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Channel Modeling and Simulation for Galvanic Coupling Intra-body Communication

Autori
Gao, Yueming ; Li, Xiuxiang ; Lučev Vasić, Željka ; Pun, Siohang ; Mak, PunUn ; Krois, Igor ; Cifrek, Mario ; Vai, MangI

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
IFBME Proceedings / Goh, James - Heidelberg : Springer, 2013, 655-658

ISBN
978-3-319-02912-2

Skup
15th International Conference on Biomedical Engineering ICBME 2013

Mjesto i datum
Singapur, 04.12.2013. - 07.12.2013

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Intra-body communication (IBC) ; human channel model ; modulation methods ; equalizer ; constellation diagrams

Sažetak
Intra-body communication (IBC) utilizes the human body as the data channel to ensure the signal transmits through the on-body and implanted sensors. It offers a low power, low radiation and high transmission quality method for currently fast developing Body Area Network (BAN). In our previous work, the theory model and simulation of the physical model have been researched. In order to design and implement the IBC system, the channel model should be investigated. In this paper, a channel model of the IBC was constituted, including the signal generator, modulator-demodulator, human channel with AWGN noise and equalizer module. The communication theory related to different types of modulation methods, data rate, SNR (signal noise rate) and BER (bit error rate) based on this model was analyzed. Then, in order to attain the attenuation properties of the human channel, the in vivo experiments with 7 volunteers were carried out through the signal analyzer with trace generator and the differential probe. Due to the frequency- dependent of human channel attenuation, the equalizer was designed to compensate frequency distortion. The effect of the equalizer was approximated to the amplifier, filter and reshape in the communication system. At last the constellations diagrams of PSK, BER versus SNR of intra-body communication system were investigated. The results showed that the human body has a stable propagation characteristic in the frequency range from 10 kHz to 500 kHz with different volunteers. The constellation diagrams with the equalizer were much better than the situations without the equalizer. It indicated that the ISI (inter-symbol interference) induced by the frequency distortion of human channel was effectively reduced by the equalizer. FSK can achieve the lowest BER versus SNR and it was the best modulation for communication system. QPSK and BPSK had the similar BER with SNR. Yet the 8PSK was the worst collection.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA

Projekti:
MZO-ZP-036-0362979-1554 - Neinvazivna mjerenja i postupci u biomedicini (Tonković, Stanko, MZO ) ( CroRIS)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Mario Cifrek (autor)

Avatar Url Igor Krois (autor)

Avatar Url Željka Lučev Vasić (autor)

Poveznice na cjeloviti tekst rada:

doi link.springer.com

Citiraj ovu publikaciju:

Gao, Yueming; Li, Xiuxiang; Lučev Vasić, Željka; Pun, Siohang; Mak, PunUn; Krois, Igor; Cifrek, Mario; Vai, MangI
Channel Modeling and Simulation for Galvanic Coupling Intra-body Communication // IFBME Proceedings / Goh, James (ur.).
Heidelberg: Springer, 2013. str. 655-658 doi:10.1007/978-3-319-02913-9_167 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Gao, Y., Li, X., Lučev Vasić, Ž., Pun, S., Mak, P., Krois, I., Cifrek, M. & Vai, M. (2013) Channel Modeling and Simulation for Galvanic Coupling Intra-body Communication. U: Goh, J. (ur.)IFBME Proceedings doi:10.1007/978-3-319-02913-9_167.
@article{article, author = {Gao, Yueming and Li, Xiuxiang and Lu\v{c}ev Vasi\'{c}, \v{Z}eljka and Pun, Siohang and Mak, PunUn and Krois, Igor and Cifrek, Mario and Vai, MangI}, editor = {Goh, J.}, year = {2013}, pages = {655-658}, DOI = {10.1007/978-3-319-02913-9\_167}, keywords = {Intra-body communication (IBC), human channel model, modulation methods, equalizer, constellation diagrams}, doi = {10.1007/978-3-319-02913-9\_167}, isbn = {978-3-319-02912-2}, title = {Channel Modeling and Simulation for Galvanic Coupling Intra-body Communication}, keyword = {Intra-body communication (IBC), human channel model, modulation methods, equalizer, constellation diagrams}, publisher = {Springer}, publisherplace = {Singapur} }
@article{article, author = {Gao, Yueming and Li, Xiuxiang and Lu\v{c}ev Vasi\'{c}, \v{Z}eljka and Pun, Siohang and Mak, PunUn and Krois, Igor and Cifrek, Mario and Vai, MangI}, editor = {Goh, J.}, year = {2013}, pages = {655-658}, DOI = {10.1007/978-3-319-02913-9\_167}, keywords = {Intra-body communication (IBC), human channel model, modulation methods, equalizer, constellation diagrams}, doi = {10.1007/978-3-319-02913-9\_167}, isbn = {978-3-319-02912-2}, title = {Channel Modeling and Simulation for Galvanic Coupling Intra-body Communication}, keyword = {Intra-body communication (IBC), human channel model, modulation methods, equalizer, constellation diagrams}, publisher = {Springer}, publisherplace = {Singapur} }

Časopis indeksira:


  • Scopus

Citati:

    Altmetrijski pokazatelji:


    Podijeli:





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font
    CROSBI koristi kolačiće (cookies) kako bi poboljšao funkcionalnost stranice.