【摘要】 针对传感器网络中数据分布特性,提出了两种数据压缩方法,能有效压缩传感器感知数据,减少网络中的节点能量耗费,并通过模拟实验验证了所提方法的有效性。更多还原

【Abstract】 Two data compression methods have been proposed,according to the characteristics of data distribution in sensor networks. These methods can compress sensed data and reduce the network nodes energy consumption efficiently. The experiments evaluate the efficiency of the proposed methods.更多还原