MURAL - Maynooth University Research Archive Library



    Dynamic quantization for multisensor estimation over bandlimited fading channels with fusion center feedback.


    Huang, Minyi and Dey, Subhrakanti (2007) Dynamic quantization for multisensor estimation over bandlimited fading channels with fusion center feedback. IEEE Transactions on Signal Processing, 55 (9). pp. 4696-4702. ISSN 1053-587X

    [img]
    Preview
    Download (624kB) | Preview


    Share your research

    Twitter Facebook LinkedIn GooglePlus Email more...



    Add this article to your Mendeley library


    Abstract

    This paper considers the state estimation of hidden Markov models(HMMs) in a network of sensors which communicate with the fusion center viafinite symbols by fading channels. The objective is to minimize the long term meansquare estimation error for the underlying Markov chain. By using feedback fromthe fusion center, a dynamic quantization scheme for the sensor nodes is proposedand analyzed by a Markov decision approach. The performance improvement byfeedback, as well as the effect of fading, is illustrated.

    Item Type: Article
    Keywords: Dynamic quantization; multisensor estimation; bandlimited; fading channels; fusion center feedback;
    Academic Unit: Faculty of Science and Engineering > Electronic Engineering
    Item ID: 12725
    Identification Number: https://doi.org/10.1109/TSP.2007.896277
    Depositing User: Subhrakanti Dey
    Date Deposited: 09 Apr 2020 10:06
    Journal or Publication Title: IEEE Transactions on Signal Processing
    Publisher: Institute of Electrical and Electronics Engineers
    Refereed: Yes
    URI:

    Repository Staff Only(login required)

    View Item Item control page

    Downloads

    Downloads per month over past year