X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/Sensornets15.git/blobdiff_plain/c5d35ebf9a8ac33354f3f6514280bce5ec92a729..8abf40a6144c2ae97b77ec718fef360e652d01b9:/Example.tex?ds=sidebyside diff --git a/Example.tex b/Example.tex index c30cff5..38cc14f 100644 --- a/Example.tex +++ b/Example.tex @@ -293,10 +293,10 @@ and each sensor node will have five possible status in the network: An outline of the protocol implementation is given by Algorithm~\ref{alg:DiLCO} which describes the execution of a period by a node (denoted by $s_j$ for a sensor node indexed by $j$). At the beginning a node checks whether it has -enough energy to stay active during the next sensing phase. If yes, it exchanges +enough energy \textcolor{blue}{(its energy should be greater than a fixed treshold $E_{th}$)} to stay active during the next sensing phase. If yes, it exchanges information with all the other nodes belonging to the same subregion: it collects from each node its position coordinates, remaining energy ($RE_j$), ID, -and the number of one-hop neighbors still alive. Once the first phase is +and the number of one-hop neighbors still alive. \textcolor{blue}{INFO packet contains two parts: header and data payload. The sensor ID is included in the header, where the header size is 8 bits. The data part includes position coordinates (64 bits), remaining energy (32 bits), and the number of one-hop live neighbors (8 bits). Therefore the size of the INFO packet is 112 bits.} Once the first phase is completed, the nodes of a subregion choose a leader to take the decision based on the following criteria with decreasing importance: larger number of neighbors, larger remaining energy, and then in case of equality, larger index.