Wireless Body Area Networks (WBANs) are specific purpose sensor networks designed to operate autonomously to connect various medical sensors, located inside and outside of a human body. WCE quickly becomes one of the most popular WBANs applications. Due to finite energy budget of sensor nodes, transmission power should be as low as possible in order to increase the life time of WBANs. To this end, we addressed a relay network model from in body Wireless Capsule Endoscopy (WCE), to on-body relay nodes, and finally to external Access Point (AP) for the energy-efficient of WBANs in heterogeneous environment for realistic medical applications. Also, we proposed WBANs-Shortest Path Algorithm (WBANs-Spa) of relay network to reduce total network power consumption using empirical pathloss model, which could find the optimal multi-hop path based on the network model. Simulation results showed our design was effective for minimizing total network energy consumption in relay network for WBANs, and the effect of on-body relay nodes and external AP deployment was provided.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    WBANs-Spa: An Energy Efficient Relay Algorithm for Wireless Capsule Endoscopy


    Beteiligte:
    Liu, Dan (Autor:in) / Geng, Yishuang (Autor:in) / Liu, Guanxiong (Autor:in) / Zhou, Mingda (Autor:in) / Pahlavan, Kaveh (Autor:in)


    Erscheinungsdatum :

    01.09.2015


    Format / Umfang :

    353957 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Priority Based Energy Aware (PEA) Routing Protocol for WBANs

    Talha, Sadaf / Ahmad, Rizwan / Kiani, Adnan Khalid | IEEE | 2015


    Efficient Certificateless Anonymous Mutual Authentication in WBANs for Smart Healthcare

    Kumar Meher, Bimal / Amin, Ruhul / Abdussami, Mohammad et al. | IEEE | 2024


    Capsule endoscopy to gain remote-control capability

    British Library Online Contents | 2004