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AD-HOC NETWORK SYSTEM USING SELECTIVE DATA COMPRESSION ALGORITHM AND METHOD FOR TRANSMITTING DATA IN AD-HOC NETWORK

机译:利用选择性数据压缩算法的AD-HOC网络系统及在AD-HOC网络中传输数据的方法

摘要

A method for transmitting data in an ad-hoc network comprises the steps of: determining path information from a source node to a data sink node and the kind of data which the source node collects, by the data sink node; selecting, with respect to the source node, a target node, which is to compress data, between the source node and a relay node and the kind of a compression algorithm to be used by the target node, so as to minimize an expected consumption energy of a whole network, using the path information and the kind of data by the data sink node; notifying the target node of data compression information including the kind of compression algorithm according to the path information and the kind of data by the data sink node; and compressing and transmitting data, which is collected or received by the target node, according to the data compression information.
机译:一种在自组织网络中传输数据的方法,包括以下步骤:由数据宿节点确定从源节点到数据宿节点的路径信息以及该源节点收集的数据的种类;以及相对于源节点,在源节点和中继节点之间选择要压缩数据的目标节点,并选择目标节点要使用的压缩算法的种类,以使预期的消耗能量最小。整个网络,使用路径信息和数据宿节点的数据种类;所述数据宿节点根据所述路径信息和所述数据的种类,向所述目标节点通知包括所述压缩算法的种类的数据压缩信息;根据数据压缩信息,压缩发送目标节点收集或接收的数据。

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