NeSh: A joint shadowing model for links in a multi-hop network Export

@proceedings{citeulike:3999837, abstract = {Accurate analysis and simulation in multi-hop (sensor, ad hoc, and mesh) networks requires accurate representation of physical layer fading processes. Current models either ignore fading or assume independent fading on links. In reality, the shadowing losses on two geographically proximate links are correlated by the common environment through which the radio waves travel. In this paper we propose a network shadowing (NeSh) model which connects shadowing on all links in a network to a model for the physical environment in which the network operates, thus explaining shadowing correlations between links. The NeSh model is then used to analyze connectivity in a simple multi-hop network.}, author = {Patwari, N. and Agrawal, P.}, booktitle = {Acoustics, Speech and Signal Processing, 2008. ICASSP 2008. IEEE International Conference on}, citeulike-article-id = {3999837}, citeulike-linkout-0 = {http://dx.doi.org/10.1109/ICASSP.2008.4518249}, citeulike-linkout-1 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4518249}, doi = {10.1109/ICASSP.2008.4518249}, journal = {Acoustics, Speech and Signal Processing, 2008. ICASSP 2008. IEEE International Conference on}, keywords = {shadowing}, pages = {2873--2876}, posted-at = {2009-02-03 08:18:36}, priority = {2}, title = {NeSh: A joint shadowing model for links in a multi-hop network}, url = {http://dx.doi.org/10.1109/ICASSP.2008.4518249}, year = {2008} }

TY - CONF ID - citeulike:3999837 L3 - citeulike-article-id:3999837 N2 - Accurate analysis and simulation in multi-hop (sensor, ad hoc, and mesh) networks requires accurate representation of physical layer fading processes. Current models either ignore fading or assume independent fading on links. In reality, the shadowing losses on two geographically proximate links are correlated by the common environment through which the radio waves travel. In this paper we propose a network shadowing (NeSh) model which connects shadowing on all links in a network to a model for the physical environment in which the network operates, thus explaining shadowing correlations between links. The NeSh model is then used to analyze connectivity in a simple multi-hop network. JF - Acoustics, Speech and Signal Processing, 2008. ICASSP 2008. IEEE International Conference on EP - 2876 TI - NeSh: A joint shadowing model for links in a multi-hop network T2 - Acoustics, Speech and Signal Processing, 2008. ICASSP 2008. IEEE International Conference on SP - 2873 KW - shadowing AU - Patwari, N AU - Agrawal, P PY - 2008/// UR - http://dx.doi.org/10.1109/ICASSP.2008.4518249 ER -